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-rw-r--r--arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c6
-rw-r--r--arch/i386/kernel/cpu/cpufreq/gx-suspmod.c4
-rw-r--r--arch/i386/kernel/cpu/cpufreq/speedstep-ich.c4
-rw-r--r--arch/i386/pci/fixup.c9
-rw-r--r--arch/mips/pci/fixup-cobalt.c10
-rw-r--r--drivers/acpi/processor_core.c7
-rw-r--r--drivers/ata/ata_piix.c6
-rw-r--r--drivers/ata/pata_ali.c34
-rw-r--r--drivers/ata/pata_amd.c4
-rw-r--r--drivers/ata/pata_it821x.c3
-rw-r--r--drivers/ata/pata_serverworks.c5
-rw-r--r--drivers/ata/pata_sis.c8
-rw-r--r--drivers/ata/pata_sl82c105.c5
-rw-r--r--drivers/ata/pata_via.c6
-rw-r--r--drivers/ata/sata_mv.c20
-rw-r--r--drivers/atm/eni.c9
-rw-r--r--drivers/atm/idt77252.c13
-rw-r--r--drivers/atm/iphase.c11
-rw-r--r--drivers/atm/lanai.c13
-rw-r--r--drivers/atm/zatm.c6
-rw-r--r--drivers/char/agp/amd-k7-agp.c4
-rw-r--r--drivers/char/agp/amd64-agp.c6
-rw-r--r--drivers/clocksource/acpi_pm.c5
-rw-r--r--drivers/i2c/busses/i2c-viapro.c3
-rw-r--r--drivers/ide/pci/alim15x3.c2
-rw-r--r--drivers/ide/pci/amd74xx.c8
-rw-r--r--drivers/ide/pci/cmd64x.c9
-rw-r--r--drivers/ide/pci/hpt366.c20
-rw-r--r--drivers/ide/pci/piix.c6
-rw-r--r--drivers/ide/pci/serverworks.c13
-rw-r--r--drivers/ide/pci/sis5513.c8
-rw-r--r--drivers/ide/pci/sl82c105.c4
-rw-r--r--drivers/ide/pci/via82cxxx.c9
-rw-r--r--drivers/infiniband/hw/ipath/ipath_driver.c9
-rw-r--r--drivers/isdn/hisax/bkm_a8.c4
-rw-r--r--drivers/media/radio/radio-gemtek-pci.c4
-rw-r--r--drivers/media/video/meye.c4
-rw-r--r--drivers/net/8139cp.c7
-rw-r--r--drivers/net/8139too.c7
-rw-r--r--drivers/net/atl1/atl1.h1
-rw-r--r--drivers/net/atl1/atl1_main.c4
-rw-r--r--drivers/net/bnx2.c5
-rw-r--r--drivers/net/cassini.c8
-rw-r--r--drivers/net/dl2k.c3
-rw-r--r--drivers/net/dl2k.h1
-rw-r--r--drivers/net/e100.c8
-rw-r--r--drivers/net/e1000/e1000_main.c3
-rw-r--r--drivers/net/forcedeth.c4
-rw-r--r--drivers/net/netxen/netxen_nic_main.c7
-rw-r--r--drivers/net/s2io.c25
-rw-r--r--drivers/net/s2io.h1
-rw-r--r--drivers/net/sundance.c7
-rw-r--r--drivers/net/sunhme.c8
-rw-r--r--drivers/net/tg3.c6
-rw-r--r--drivers/net/tlan.c5
-rw-r--r--drivers/net/tulip/de4x5.c8
-rw-r--r--drivers/net/tulip/dmfe.c26
-rw-r--r--drivers/net/tulip/tulip_core.c13
-rw-r--r--drivers/net/tulip/xircom_cb.c5
-rw-r--r--drivers/net/tulip/xircom_tulip_cb.c4
-rw-r--r--drivers/net/via-rhine.c13
-rw-r--r--drivers/net/via-velocity.c3
-rw-r--r--drivers/net/wan/pc300_drv.c4
-rw-r--r--drivers/net/wan/pc300too.c2
-rw-r--r--drivers/net/wan/pci200syn.c2
-rw-r--r--drivers/net/wireless/bcm43xx/bcm43xx_main.c6
-rw-r--r--drivers/pci/hotplug/cpqphp_core.c12
-rw-r--r--drivers/pci/quirks.c14
-rw-r--r--drivers/scsi/aic94xx/aic94xx_init.c9
-rw-r--r--drivers/scsi/ipr.c22
-rw-r--r--drivers/scsi/ips.c9
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c2
-rw-r--r--drivers/serial/jsm/jsm_driver.c2
-rw-r--r--drivers/usb/host/ehci-pci.c3
-rw-r--r--drivers/video/kyro/STG4000InitDevice.c5
-rw-r--r--drivers/video/matrox/matroxfb_base.c4
-rw-r--r--drivers/video/sis/sis_main.c2
-rw-r--r--drivers/video/sstfb.c2
-rw-r--r--drivers/video/tgafb.c3
-rw-r--r--sound/oss/emu10k1/main.c2
-rw-r--r--sound/oss/es1371.c2
-rw-r--r--sound/pci/ali5451/ali5451.c2
-rw-r--r--sound/pci/atiixp.c6
-rw-r--r--sound/pci/atiixp_modem.c5
-rw-r--r--sound/pci/au88x0/au88x0.c6
-rw-r--r--sound/pci/ca0106/ca0106.h1
-rw-r--r--sound/pci/ca0106/ca0106_main.c5
-rw-r--r--sound/pci/emu10k1/emu10k1_main.c4
-rw-r--r--sound/pci/emu10k1/emu10k1x.c2
-rw-r--r--sound/pci/ens1370.c4
-rw-r--r--sound/pci/fm801.c4
-rw-r--r--sound/pci/via82xx.c14
-rw-r--r--sound/pci/via82xx_modem.c4
-rw-r--r--sound/pci/ymfpci/ymfpci_main.c2
94 files changed, 190 insertions, 459 deletions
diff --git a/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c b/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c
index 0d49d73d1b71..66acd5039918 100644
--- a/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c
+++ b/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c
@@ -391,8 +391,6 @@ static struct cpufreq_driver nforce2_driver = {
*/
static unsigned int nforce2_detect_chipset(void)
{
- u8 revision;
-
nforce2_chipset_dev = pci_get_subsys(PCI_VENDOR_ID_NVIDIA,
PCI_DEVICE_ID_NVIDIA_NFORCE2,
PCI_ANY_ID, PCI_ANY_ID, NULL);
@@ -400,10 +398,8 @@ static unsigned int nforce2_detect_chipset(void)
if (nforce2_chipset_dev == NULL)
return -ENODEV;
- pci_read_config_byte(nforce2_chipset_dev, PCI_REVISION_ID, &revision);
-
printk(KERN_INFO "cpufreq: Detected nForce2 chipset revision %X\n",
- revision);
+ nforce2_chipset_dev->revision);
printk(KERN_INFO
"cpufreq: FSB changing is maybe unstable and can lead to crashes and data loss.\n");
diff --git a/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c b/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c
index 6667e9cceb9f..194144539a6f 100644
--- a/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c
+++ b/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c
@@ -115,7 +115,6 @@ struct gxfreq_params {
u8 pci_suscfg;
u8 pci_pmer1;
u8 pci_pmer2;
- u8 pci_rev;
struct pci_dev *cs55x0;
};
@@ -276,7 +275,7 @@ static void gx_set_cpuspeed(unsigned int khz)
pci_write_config_byte(gx_params->cs55x0, PCI_VIDTC, 100);/* typical 50 to 100ms */
pci_write_config_byte(gx_params->cs55x0, PCI_PMER1, pmer1);
- if (gx_params->pci_rev < 0x10) { /* CS5530(rev 1.2, 1.3) */
+ if (gx_params->cs55x0->revision < 0x10) { /* CS5530(rev 1.2, 1.3) */
suscfg = gx_params->pci_suscfg | SUSMOD;
} else { /* CS5530A,B.. */
suscfg = gx_params->pci_suscfg | SUSMOD | PWRSVE;
@@ -471,7 +470,6 @@ static int __init cpufreq_gx_init(void)
pci_read_config_byte(params->cs55x0, PCI_PMER2, &(params->pci_pmer2));
pci_read_config_byte(params->cs55x0, PCI_MODON, &(params->on_duration));
pci_read_config_byte(params->cs55x0, PCI_MODOFF, &(params->off_duration));
- pci_read_config_byte(params->cs55x0, PCI_REVISION_ID, &params->pci_rev);
if ((ret = cpufreq_register_driver(&gx_suspmod_driver))) {
kfree(params);
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c b/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c
index 698f980eb443..a5b2346faf1f 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c
+++ b/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c
@@ -205,7 +205,6 @@ static unsigned int speedstep_detect_chipset (void)
* host brige. Abort on these systems.
*/
static struct pci_dev *hostbridge;
- u8 rev = 0;
hostbridge = pci_get_subsys(PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_82815_MC,
@@ -216,8 +215,7 @@ static unsigned int speedstep_detect_chipset (void)
if (!hostbridge)
return 2; /* 2-M */
- pci_read_config_byte(hostbridge, PCI_REVISION_ID, &rev);
- if (rev < 5) {
+ if (hostbridge->revision < 5) {
dprintk("hostbridge does not support speedstep\n");
speedstep_chipset_dev = NULL;
pci_dev_put(hostbridge);
diff --git a/arch/i386/pci/fixup.c b/arch/i386/pci/fixup.c
index b95b42950ed4..e7306dbf6c42 100644
--- a/arch/i386/pci/fixup.c
+++ b/arch/i386/pci/fixup.c
@@ -118,12 +118,9 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_3, pci
static void pci_fixup_via_northbridge_bug(struct pci_dev *d)
{
u8 v;
- u8 revision;
int where = 0x55;
int mask = 0x1f; /* clear bits 5, 6, 7 by default */
- pci_read_config_byte(d, PCI_REVISION_ID, &revision);
-
if (d->device == PCI_DEVICE_ID_VIA_8367_0) {
/* fix pci bus latency issues resulted by NB bios error
it appears on bug free^Wreduced kt266x's bios forces
@@ -133,8 +130,8 @@ static void pci_fixup_via_northbridge_bug(struct pci_dev *d)
where = 0x95; /* the memory write queue timer register is
different for the KT266x's: 0x95 not 0x55 */
} else if (d->device == PCI_DEVICE_ID_VIA_8363_0 &&
- (revision == VIA_8363_KL133_REVISION_ID ||
- revision == VIA_8363_KM133_REVISION_ID)) {
+ (d->revision == VIA_8363_KL133_REVISION_ID ||
+ d->revision == VIA_8363_KM133_REVISION_ID)) {
mask = 0x3f; /* clear only bits 6 and 7; clearing bit 5
causes screen corruption on the KL133/KM133 */
}
@@ -142,7 +139,7 @@ static void pci_fixup_via_northbridge_bug(struct pci_dev *d)
pci_read_config_byte(d, where, &v);
if (v & ~mask) {
printk(KERN_WARNING "Disabling VIA memory write queue (PCI ID %04x, rev %02x): [%02x] %02x & %02x -> %02x\n", \
- d->device, revision, where, v, mask, v & mask);
+ d->device, d->revision, where, v, mask, v & mask);
v &= mask;
pci_write_config_byte(d, where, v);
}
diff --git a/arch/mips/pci/fixup-cobalt.c b/arch/mips/pci/fixup-cobalt.c
index 7fc475f7eae5..76b4f0ffb1e5 100644
--- a/arch/mips/pci/fixup-cobalt.c
+++ b/arch/mips/pci/fixup-cobalt.c
@@ -58,8 +58,6 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1,
static void qube_raq_galileo_fixup(struct pci_dev *dev)
{
- unsigned short galileo_id;
-
if (dev->devfn != PCI_DEVFN(0, 0))
return;
@@ -84,16 +82,14 @@ static void qube_raq_galileo_fixup(struct pci_dev *dev)
* Therefore we must set the disconnect/retry cycle values to
* something sensible when using the new Galileo.
*/
- pci_read_config_word(dev, PCI_REVISION_ID, &galileo_id);
- galileo_id &= 0xff; /* mask off class info */
- printk(KERN_INFO "Galileo: revision %u\n", galileo_id);
+ printk(KERN_INFO "Galileo: revision %u\n", dev->revision);
#if 0
- if (galileo_id >= 0x10) {
+ if (dev->revision >= 0x10) {
/* New Galileo, assumes PCI stop line to VIA is connected. */
GT_WRITE(GT_PCI0_TOR_OFS, 0x4020);
- } else if (galileo_id == 0x1 || galileo_id == 0x2)
+ } else if (dev->revision == 0x1 || dev->revision == 0x2)
#endif
{
signed int timeo;
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index f7de02a6f497..e1ca86dfdd66 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -115,7 +115,6 @@ struct acpi_processor_errata errata __read_mostly;
static int acpi_processor_errata_piix4(struct pci_dev *dev)
{
- u8 rev = 0;
u8 value1 = 0;
u8 value2 = 0;
@@ -127,9 +126,7 @@ static int acpi_processor_errata_piix4(struct pci_dev *dev)
* Note that 'dev' references the PIIX4 ACPI Controller.
*/
- pci_read_config_byte(dev, PCI_REVISION_ID, &rev);
-
- switch (rev) {
+ switch (dev->revision) {
case 0:
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found PIIX4 A-step\n"));
break;
@@ -147,7 +144,7 @@ static int acpi_processor_errata_piix4(struct pci_dev *dev)
break;
}
- switch (rev) {
+ switch (dev->revision) {
case 0: /* PIIX4 A-step */
case 1: /* PIIX4 B-step */
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 6a3bfef58e13..2610db75f984 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -928,20 +928,18 @@ static int __devinit piix_check_450nx_errata(struct pci_dev *ata_dev)
{
struct pci_dev *pdev = NULL;
u16 cfg;
- u8 rev;
int no_piix_dma = 0;
while((pdev = pci_get_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82454NX, pdev)) != NULL)
{
/* Look for 450NX PXB. Check for problem configurations
A PCI quirk checks bit 6 already */
- pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
pci_read_config_word(pdev, 0x41, &cfg);
/* Only on the original revision: IDE DMA can hang */
- if (rev == 0x00)
+ if (pdev->revision == 0x00)
no_piix_dma = 1;
/* On all revisions below 5 PXB bus lock must be disabled for IDE */
- else if (cfg & (1<<14) && rev < 5)
+ else if (cfg & (1<<14) && pdev->revision < 5)
no_piix_dma = 2;
}
if (no_piix_dma)
diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index 30c4276ec882..010436795d20 100644
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -455,23 +455,21 @@ static struct ata_port_operations ali_c5_port_ops = {
static void ali_init_chipset(struct pci_dev *pdev)
{
- u8 rev, tmp;
+ u8 tmp;
struct pci_dev *north, *isa_bridge;
- pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
-
/*
* The chipset revision selects the driver operations and
* mode data.
*/
- if (rev >= 0x20 && rev < 0xC2) {
+ if (pdev->revision >= 0x20 && pdev->revision < 0xC2) {
/* 1543-E/F, 1543C-C, 1543C-D, 1543C-E */
pci_read_config_byte(pdev, 0x4B, &tmp);
/* Clear CD-ROM DMA write bit */
tmp &= 0x7F;
pci_write_config_byte(pdev, 0x4B, tmp);
- } else if (rev >= 0xC2) {
+ } else if (pdev->revision >= 0xC2) {
/* Enable cable detection logic */
pci_read_config_byte(pdev, 0x4B, &tmp);
pci_write_config_byte(pdev, 0x4B, tmp | 0x08);
@@ -483,21 +481,21 @@ static void ali_init_chipset(struct pci_dev *pdev)
/* Configure the ALi bridge logic. For non ALi rely on BIOS.
Set the south bridge enable bit */
pci_read_config_byte(isa_bridge, 0x79, &tmp);
- if (rev == 0xC2)
+ if (pdev->revision == 0xC2)
pci_write_config_byte(isa_bridge, 0x79, tmp | 0x04);
- else if (rev > 0xC2 && rev < 0xC5)
+ else if (pdev->revision > 0xC2 && pdev->revision < 0xC5)
pci_write_config_byte(isa_bridge, 0x79, tmp | 0x02);
}
- if (rev >= 0x20) {
+ if (pdev->revision >= 0x20) {
/*
* CD_ROM DMA on (0x53 bit 0). Enable this even if we want
* to use PIO. 0x53 bit 1 (rev 20 only) - enable FIFO control
* via 0x54/55.
*/
pci_read_config_byte(pdev, 0x53, &tmp);
- if (rev <= 0x20)
+ if (pdev->revision <= 0x20)
tmp &= ~0x02;
- if (rev >= 0xc7)
+ if (pdev->revision >= 0xc7)
tmp |= 0x03;
else
tmp |= 0x01; /* CD_ROM enable for DMA */
@@ -579,25 +577,23 @@ static int ali_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
};
const struct ata_port_info *ppi[] = { NULL, NULL };
- u8 rev, tmp;
+ u8 tmp;
struct pci_dev *isa_bridge;
- pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
-
/*
* The chipset revision selects the driver operations and
* mode data.
*/
- if (rev < 0x20) {
+ if (pdev->revision < 0x20) {
ppi[0] = &info_early;
- } else if (rev < 0xC2) {
+ } else if (pdev->revision < 0xC2) {
ppi[0] = &info_20;
- } else if (rev == 0xC2) {
+ } else if (pdev->revision == 0xC2) {
ppi[0] = &info_c2;
- } else if (rev == 0xC3) {
+ } else if (pdev->revision == 0xC3) {
ppi[0] = &info_c3;
- } else if (rev == 0xC4) {
+ } else if (pdev->revision == 0xC4) {
ppi[0] = &info_c4;
} else
ppi[0] = &info_c5;
@@ -605,7 +601,7 @@ static int ali_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
ali_init_chipset(pdev);
isa_bridge = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL);
- if (isa_bridge && rev >= 0x20 && rev < 0xC2) {
+ if (isa_bridge && pdev->revision >= 0x20 && pdev->revision < 0xC2) {
/* Are we paired with a UDMA capable chip */
pci_read_config_byte(isa_bridge, 0x5E, &tmp);
if ((tmp & 0x1E) == 0x12)
diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c
index b9c44c575ce3..b09facad63e1 100644
--- a/drivers/ata/pata_amd.c
+++ b/drivers/ata/pata_amd.c
@@ -623,17 +623,15 @@ static int amd_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
const struct ata_port_info *ppi[] = { NULL, NULL };
static int printed_version;
int type = id->driver_data;
- u8 rev;
u8 fifo;
if (!printed_version++)
dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
- pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
pci_read_config_byte(pdev, 0x41, &fifo);
/* Check for AMD7409 without swdma errata and if found adjust type */
- if (type == 1 && rev > 0x7)
+ if (type == 1 && pdev->revision > 0x7)
type = 2;
/* Check for AMD7411 */
diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index b67bbf6516ba..430673be1df7 100644
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -587,8 +587,7 @@ static int it821x_port_start(struct ata_port *ap)
itdev->want[1][1] = ATA_ANY;
itdev->last_device = -1;
- pci_read_config_byte(pdev, PCI_REVISION_ID, &conf);
- if (conf == 0x10) {
+ if (pdev->revision == 0x11) {
itdev->timing10 = 1;
/* Need to disable ATAPI DMA for this case */
if (!itdev->smart)
diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c
index 0231aba51ca4..89691541fe59 100644
--- a/drivers/ata/pata_serverworks.c
+++ b/drivers/ata/pata_serverworks.c
@@ -410,11 +410,8 @@ static int serverworks_fixup_osb4(struct pci_dev *pdev)
static int serverworks_fixup_csb(struct pci_dev *pdev)
{
- u8 rev;
u8 btr;
- pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
-
/* Third Channel Test */
if (!(PCI_FUNC(pdev->devfn) & 1)) {
struct pci_dev * findev = NULL;
@@ -456,7 +453,7 @@ static int serverworks_fixup_csb(struct pci_dev *pdev)
if (!(PCI_FUNC(pdev->devfn) & 1))
btr |= 0x2;
else
- btr |= (rev >= SVWKS_CSB5_REVISION_NEW) ? 0x3 : 0x2;
+ btr |= (pdev->revision >= SVWKS_CSB5_REVISION_NEW) ? 0x3 : 0x2;
pci_write_config_byte(pdev, 0x5A, btr);
return btr;
diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c
index 2b4508206a6c..74a021124f3c 100644
--- a/drivers/ata/pata_sis.c
+++ b/drivers/ata/pata_sis.c
@@ -928,9 +928,7 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
if (host != NULL) {
chipset = sets; /* Match found */
if (sets->device == 0x630) { /* SIS630 */
- u8 host_rev;
- pci_read_config_byte(host, PCI_REVISION_ID, &host_rev);
- if (host_rev >= 0x30) /* 630 ET */
+ if (host->revision >= 0x30) /* 630 ET */
chipset = &sis100_early;
}
break;
@@ -974,7 +972,6 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
u16 trueid;
u8 prefctl;
u8 idecfg;
- u8 sbrev;
/* Try the second unmasking technique */
pci_read_config_byte(pdev, 0x4a, &idecfg);
@@ -987,11 +984,10 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
lpc_bridge = pci_get_slot(pdev->bus, 0x10); /* Bus 0 Dev 2 Fn 0 */
if (lpc_bridge == NULL)
break;
- pci_read_config_byte(lpc_bridge, PCI_REVISION_ID, &sbrev);
pci_read_config_byte(pdev, 0x49, &prefctl);
pci_dev_put(lpc_bridge);
- if (sbrev == 0x10 && (prefctl & 0x80)) {
+ if (lpc_bridge->revision == 0x10 && (prefctl & 0x80)) {
chipset = &sis133_early;
break;
}
diff --git a/drivers/ata/pata_sl82c105.c b/drivers/ata/pata_sl82c105.c
index bde734189623..8c2813aa6cdb 100644
--- a/drivers/ata/pata_sl82c105.c
+++ b/drivers/ata/pata_sl82c105.c
@@ -270,7 +270,6 @@ static struct ata_port_operations sl82c105_port_ops = {
static int sl82c105_bridge_revision(struct pci_dev *pdev)
{
struct pci_dev *bridge;
- u8 rev;
/*
* The bridge should be part of the same device, but function 0.
@@ -292,10 +291,8 @@ static int sl82c105_bridge_revision(struct pci_dev *pdev)
/*
* We need to find function 0's revision, not function 1
*/
- pci_read_config_byte(bridge, PCI_REVISION_ID, &rev);
-
pci_dev_put(bridge);
- return rev;
+ return bridge->revision;
}
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index f0cadbe6aa11..f645fe22cd1e 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -506,7 +506,6 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
struct pci_dev *isa = NULL;
const struct via_isa_bridge *config;
static int printed_version;
- u8 t;
u8 enable;
u32 timing;
@@ -520,9 +519,8 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
!!(config->flags & VIA_BAD_ID),
config->id, NULL))) {
- pci_read_config_byte(isa, PCI_REVISION_ID, &t);
- if (t >= config->rev_min &&
- t <= config->rev_max)
+ if (isa->revision >= config->rev_min &&
+ isa->revision <= config->rev_max)
break;
pci_dev_put(isa);
}
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 3873b29c80d6..6dcfc628aab1 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -1573,12 +1573,9 @@ static void mv5_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val)
static void mv5_reset_bus(struct pci_dev *pdev, void __iomem *mmio)
{
- u8 rev_id;
int early_5080;
- pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id);
-
- early_5080 = (pdev->device == 0x5080) && (rev_id == 0);
+ early_5080 = (pdev->device == 0x5080) && (pdev->revision == 0);
if (!early_5080) {
u32 tmp = readl(mmio + MV_PCI_EXP_ROM_BAR_CTL);
@@ -2139,17 +2136,14 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx)
{
struct pci_dev *pdev = to_pci_dev(host->dev);
struct mv_host_priv *hpriv = host->private_data;
- u8 rev_id;
u32 hp_flags = hpriv->hp_flags;
- pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id);
-
switch(board_idx) {
case chip_5080:
hpriv->ops = &mv5xxx_ops;
hp_flags |= MV_HP_50XX;
- switch (rev_id) {
+ switch (pdev->revision) {
case 0x1:
hp_flags |= MV_HP_ERRATA_50XXB0;
break;
@@ -2169,7 +2163,7 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx)
hpriv->ops = &mv5xxx_ops;
hp_flags |= MV_HP_50XX;
- switch (rev_id) {
+ switch (pdev->revision) {
case 0x0:
hp_flags |= MV_HP_ERRATA_50XXB0;
break;
@@ -2188,7 +2182,7 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx)
case chip_608x:
hpriv->ops = &mv6xxx_ops;
- switch (rev_id) {
+ switch (pdev->revision) {
case 0x7:
hp_flags |= MV_HP_ERRATA_60X1B2;
break;
@@ -2209,7 +2203,7 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx)
hp_flags |= MV_HP_GEN_IIE;
- switch (rev_id) {
+ switch (pdev->revision) {
case 0x0:
hp_flags |= MV_HP_ERRATA_XX42A0;
break;
@@ -2337,14 +2331,12 @@ static void mv_print_info(struct ata_host *host)
{
struct pci_dev *pdev = to_pci_dev(host->dev);
struct mv_host_priv *hpriv = host->private_data;
- u8 rev_id, scc;
+ u8 scc;
const char *scc_s, *gen;
/* Use this to determine the HW stepping of the chip so we know
* what errata to workaround
*/
- pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id);
-
pci_read_config_byte(pdev, PCI_CLASS_DEVICE, &scc);
if (scc == 0)
scc_s = "SCSI";
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index 0d3a38b1cb0b..77637e780d41 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -1704,7 +1704,6 @@ static int __devinit eni_do_init(struct atm_dev *dev)
struct pci_dev *pci_dev;
unsigned long real_base;
void __iomem *base;
- unsigned char revision;
int error,i,last;
DPRINTK(">eni_init\n");
@@ -1715,12 +1714,6 @@ static int __devinit eni_do_init(struct atm_dev *dev)
pci_dev = eni_dev->pci_dev;
real_base = pci_resource_start(pci_dev, 0);
eni_dev->irq = pci_dev->irq;
- error = pci_read_config_byte(pci_dev,PCI_REVISION_ID,&revision);
- if (error) {
- printk(KERN_ERR DEV_LABEL "(itf %d): init error 0x%02x\n",
- dev->number,error);
- return -EINVAL;
- }
if ((error = pci_write_config_word(pci_dev,PCI_COMMAND,
PCI_COMMAND_MEMORY |
(eni_dev->asic ? PCI_COMMAND_PARITY | PCI_COMMAND_SERR : 0)))) {
@@ -1729,7 +1722,7 @@ static int __devinit eni_do_init(struct atm_dev *dev)
return -EIO;
}
printk(KERN_NOTICE DEV_LABEL "(itf %d): rev.%d,base=0x%lx,irq=%d,",
- dev->number,revision,real_base,eni_dev->irq);
+ dev->number,pci_dev->revision,real_base,eni_dev->irq);
if (!(base = ioremap_nocache(real_base,MAP_MAX_SIZE))) {
printk("\n");
printk(KERN_ERR DEV_LABEL "(itf %d): can't set up page "
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index 3800bc0cb2ef..8f995ce8d73b 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -3679,7 +3679,6 @@ idt77252_init_one(struct pci_dev *pcidev, const struct pci_device_id *id)
unsigned long membase, srambase;
struct idt77252_dev *card;
struct atm_dev *dev;
- ushort revision = 0;
int i, err;
@@ -3688,19 +3687,13 @@ idt77252_init_one(struct pci_dev *pcidev, const struct pci_device_id *id)
return err;
}
- if (pci_read_config_word(pcidev, PCI_REVISION_ID, &revision)) {
- printk("idt77252-%d: can't read PCI_REVISION_ID\n", index);
- err = -ENODEV;
- goto err_out_disable_pdev;
- }
-
card = kzalloc(sizeof(struct idt77252_dev), GFP_KERNEL);
if (!card) {
printk("idt77252-%d: can't allocate private data\n", index);
err = -ENOMEM;
goto err_out_disable_pdev;
}
- card->revision = revision;
+ card->revision = pcidev->revision;
card->index = index;
card->pcidev = pcidev;
sprintf(card->name, "idt77252-%d", card->index);
@@ -3762,8 +3755,8 @@ idt77252_init_one(struct pci_dev *pcidev, const struct pci_device_id *id)
}
printk("%s: ABR SAR (Rev %c): MEM %08lx SRAM %08lx [%u KB]\n",
- card->name, ((revision > 1) && (revision < 25)) ?
- 'A' + revision - 1 : '?', membase, srambase,
+ card->name, ((card->revision > 1) && (card->revision < 25)) ?
+ 'A' + card->revision - 1 : '?', membase, srambase,
card->sramsize / 1024);
if (init_card(dev)) {
diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
index bb7ef570514c..a3b605a0ca17 100644
--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -2290,7 +2290,6 @@ static int __devinit ia_init(struct atm_dev *dev)
unsigned long real_base;
void __iomem *base;
unsigned short command;
- unsigned char revision;
int error, i;
/* The device has been identified and registered. Now we read
@@ -2305,16 +2304,14 @@ static int __devinit ia_init(struct atm_dev *dev)
real_base = pci_resource_start (iadev->pci, 0);
iadev->irq = iadev->pci->irq;
- if ((error = pci_read_config_word(iadev->pci, PCI_COMMAND,&command))
- || (error = pci_read_config_byte(iadev->pci,
- PCI_REVISION_ID,&revision)))
- {
+ error = pci_read_config_word(iadev->pci, PCI_COMMAND, &command);
+ if (error) {
printk(KERN_ERR DEV_LABEL "(itf %d): init error 0x%x\n",
dev->number,error);
return -EINVAL;
}
IF_INIT(printk(DEV_LABEL "(itf %d): rev.%d,realbase=0x%lx,irq=%d\n",
- dev->number, revision, real_base, iadev->irq);)
+ dev->number, iadev->pci->revision, real_base, iadev->irq);)
/* find mapping size of board */
@@ -2353,7 +2350,7 @@ static int __devinit ia_init(struct atm_dev *dev)
return error;
}
IF_INIT(printk(DEV_LABEL " (itf %d): rev.%d,base=%p,irq=%d\n",
- dev->number, revision, base, iadev->irq);)
+ dev->number, iadev->pci->revision, base, iadev->irq);)
/* filling the iphase dev structure */
iadev->mem = iadev->pci_map_size /2;
diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
index 09f477d4237a..203c70378b15 100644
--- a/drivers/atm/lanai.c
+++ b/drivers/atm/lanai.c
@@ -293,7 +293,6 @@ struct lanai_dev {
struct atm_vcc *cbrvcc;
int number;
int board_rev;
- u8 pci_revision;
/* TODO - look at race conditions with maintence of conf1/conf2 */
/* TODO - transmit locking: should we use _irq not _irqsave? */
/* TODO - organize above in some rational fashion (see <asm/cache.h>) */
@@ -1969,14 +1968,6 @@ static int __devinit lanai_pci_start(struct lanai_dev *lanai)
"(itf %d): No suitable DMA available.\n", lanai->number);
return -EBUSY;
}
- /* Get the pci revision byte */
- result = pci_read_config_byte(pci, PCI_REVISION_ID,
- &lanai->pci_revision);
- if (result != PCIBIOS_SUCCESSFUL) {
- printk(KERN_ERR DEV_LABEL "(itf %d): can't read "
- "PCI_REVISION_ID: %d\n", lanai->number, result);
- return -EINVAL;
- }
result = pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &w);
if (result != PCIBIOS_SUCCESSFUL) {
printk(KERN_ERR DEV_LABEL "(itf %d): can't read "
@@ -2254,7 +2245,7 @@ static int __devinit lanai_dev_open(struct atm_dev *atmdev)
lanai_timed_poll_start(lanai);
printk(KERN_NOTICE DEV_LABEL "(itf %d): rev.%d, base=0x%lx, irq=%u "
"(%02X-%02X-%02X-%02X-%02X-%02X)\n", lanai->number,
- (int) lanai->pci_revision, (unsigned long) lanai->base,
+ (int) lanai->pci->revision, (unsigned long) lanai->base,
lanai->pci->irq,
atmdev->esi[0], atmdev->esi[1], atmdev->esi[2],
atmdev->esi[3], atmdev->esi[4], atmdev->esi[5]);
@@ -2491,7 +2482,7 @@ static int lanai_proc_read(struct atm_dev *atmdev, loff_t *pos, char *page)
(unsigned int) lanai->magicno, lanai->num_vci);
if (left-- == 0)
return sprintf(page, "revision: board=%d, pci_if=%d\n",
- lanai->board_rev, (int) lanai->pci_revision);
+ lanai->board_rev, (int) lanai->pci->revision);
if (left-- == 0)
return sprintf(page, "EEPROM ESI: "
"%02X:%02X:%02X:%02X:%02X:%02X\n",
diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
index 2ad2527cf5b3..020a87a476c8 100644
--- a/drivers/atm/zatm.c
+++ b/drivers/atm/zatm.c
@@ -1182,7 +1182,6 @@ static int __devinit zatm_init(struct atm_dev *dev)
struct zatm_dev *zatm_dev;
struct pci_dev *pci_dev;
unsigned short command;
- unsigned char revision;
int error,i,last;
unsigned long t0,t1,t2;
@@ -1192,8 +1191,7 @@ static int __devinit zatm_init(struct atm_dev *dev)
pci_dev = zatm_dev->pci_dev;
zatm_dev->base = pci_resource_start(pci_dev, 0);
zatm_dev->irq = pci_dev->irq;
- if ((error = pci_read_config_word(pci_dev,PCI_COMMAND,&command)) ||
- (error = pci_read_config_byte(pci_dev,PCI_REVISION_ID,&revision))) {
+ if ((error = pci_read_config_word(pci_dev,PCI_COMMAND,&command))) {
printk(KERN_ERR DEV_LABEL "(itf %d): init error 0x%02x\n",
dev->number,error);
return -EINVAL;
@@ -1206,7 +1204,7 @@ static int __devinit zatm_init(struct atm_dev *dev)
}
eprom_get_esi(dev);
printk(KERN_NOTICE DEV_LABEL "(itf %d): rev.%d,base=0x%x,irq=%d,",
- dev->number,revision,zatm_dev->base,zatm_dev->irq);
+ dev->number,pci_dev->revision,zatm_dev->base,zatm_dev->irq);
/* reset uPD98401 */
zout(0,SWR);
while (!(zin(GSR) & uPD98401_INT_IND));
diff --git a/drivers/char/agp/amd-k7-agp.c b/drivers/char/agp/amd-k7-agp.c
index e6c534e62846..df0ddf14b85c 100644
--- a/drivers/char/agp/amd-k7-agp.c
+++ b/drivers/char/agp/amd-k7-agp.c
@@ -462,9 +462,7 @@ static int __devinit agp_amdk7_probe(struct pci_dev *pdev,
* erratum 46: Setup violation on AGP SBA pins - Disable side band addressing.
* With this lot disabled, we should prevent lockups. */
if (agp_bridge->dev->device == PCI_DEVICE_ID_AMD_FE_GATE_700E) {
- u8 revision=0;
- pci_read_config_byte(pdev, PCI_REVISION_ID, &revision);
- if (revision == 0x10 || revision == 0x11) {
+ if (pdev->revision == 0x10 || pdev->revision == 0x11) {
agp_bridge->flags = AGP_ERRATA_FASTWRITES;
agp_bridge->flags |= AGP_ERRATA_SBA;
agp_bridge->flags |= AGP_ERRATA_1X;
diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c
index 801abdd29066..d95662e96326 100644
--- a/drivers/char/agp/amd64-agp.c
+++ b/drivers/char/agp/amd64-agp.c
@@ -367,10 +367,8 @@ static __devinit int cache_nbs (struct pci_dev *pdev, u32 cap_ptr)
static void __devinit amd8151_init(struct pci_dev *pdev, struct agp_bridge_data *bridge)
{
char *revstring;
- u8 rev_id;
- pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id);
- switch (rev_id) {
+ switch (pdev->revision) {
case 0x01: revstring="A0"; break;
case 0x02: revstring="A1"; break;
case 0x11: revstring="B0"; break;
@@ -386,7 +384,7 @@ static void __devinit amd8151_init(struct pci_dev *pdev, struct agp_bridge_data
* Work around errata.
* Chips before B2 stepping incorrectly reporting v3.5
*/
- if (rev_id < 0x13) {
+ if (pdev->revision < 0x13) {
printk (KERN_INFO PFX "Correcting AGP revision (reports 3.5, is really 3.0)\n");
bridge->major_version = 3;
bridge->minor_version = 0;
diff --git a/drivers/clocksource/acpi_pm.c b/drivers/clocksource/acpi_pm.c
index 5cfcff532545..e783dbf0f162 100644
--- a/drivers/clocksource/acpi_pm.c
+++ b/drivers/clocksource/acpi_pm.c
@@ -105,14 +105,11 @@ static inline void acpi_pm_need_workaround(void)
*/
static void __devinit acpi_pm_check_blacklist(struct pci_dev *dev)
{
- u8 rev;
-
if (acpi_pm_good)
return;
- pci_read_config_byte(dev, PCI_REVISION_ID, &rev);
/* the bug has been fixed in PIIX4M */
- if (rev < 3) {
+ if (dev->revision < 3) {
printk(KERN_WARNING "* Found PM-Timer Bug on the chipset."
" Due to workarounds for a bug,\n"
"* this clock source is slow. Consider trying"
diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c
index 7a2bc06304fc..1d76b9e5207a 100644
--- a/drivers/i2c/busses/i2c-viapro.c
+++ b/drivers/i2c/busses/i2c-viapro.c
@@ -397,8 +397,7 @@ found:
case PCI_DEVICE_ID_VIA_82C686_4:
/* The VT82C686B (rev 0x40) does support I2C block
transactions, but the VT82C686A (rev 0x30) doesn't */
- if (!pci_read_config_byte(pdev, PCI_REVISION_ID, &temp)
- && temp >= 0x40)
+ if (pdev->revision >= 0x40)
vt596_features |= FEATURE_I2CBLOCK;
break;
}
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index 8a6b27b3bcc3..ba0fb92b0417 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -508,7 +508,7 @@ static unsigned int __devinit init_chipset_ali15x3 (struct pci_dev *dev, const c
u8 tmpbyte;
struct pci_dev *north = pci_get_slot(dev->bus, PCI_DEVFN(0,0));
- pci_read_config_byte(dev, PCI_REVISION_ID, &m5229_revision);
+ m5229_revision = dev->revision;
isa_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL);
diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c
index 84ed30cdb324..8d30b99a54d8 100644
--- a/drivers/ide/pci/amd74xx.c
+++ b/drivers/ide/pci/amd74xx.c
@@ -123,8 +123,7 @@ static int amd74xx_get_info(char *buffer, char **addr, off_t offset, int count)
amd_print("Driver Version: 2.13");
amd_print("South Bridge: %s", pci_name(bmide_dev));
- pci_read_config_byte(dev, PCI_REVISION_ID, &t);
- amd_print("Revision: IDE %#x", t);
+ amd_print("Revision: IDE %#x", dev->revision);
amd_print("Highest DMA rate: UDMA%s", amd_dma[fls(amd_config->udma_mask) - 1]);
amd_print("BM-DMA base: %#lx", amd_base);
@@ -312,8 +311,7 @@ static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev, const ch
*/
if (amd_config->flags & AMD_CHECK_SWDMA) {
- pci_read_config_byte(dev, PCI_REVISION_ID, &t);
- if (t <= 7)
+ if (dev->revision <= 7)
amd_config->flags |= AMD_BAD_SWDMA;
}
@@ -383,7 +381,7 @@ static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev, const ch
pci_read_config_byte(dev, PCI_REVISION_ID, &t);
printk(KERN_INFO "%s: %s (rev %02x) UDMA%s controller\n",
- amd_chipset->name, pci_name(dev), t,
+ amd_chipset->name, pci_name(dev), dev->revision,
amd_dma[fls(amd_config->udma_mask) - 1]);
/*
diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c
index 8631b6c8aa15..1e89dd6e5bbf 100644
--- a/drivers/ide/pci/cmd64x.c
+++ b/drivers/ide/pci/cmd64x.c
@@ -88,7 +88,6 @@ static char * print_cmd64x_get_info (char *buf, struct pci_dev *dev, int index)
u8 reg72 = 0, reg73 = 0; /* primary */
u8 reg7a = 0, reg7b = 0; /* secondary */
u8 reg50 = 1, reg51 = 1, reg57 = 0, reg71 = 0; /* extra */
- u8 rev = 0;
p += sprintf(p, "\nController: %d\n", index);
p += sprintf(p, "PCI-%x Chipset.\n", dev->device);
@@ -103,9 +102,8 @@ static char * print_cmd64x_get_info (char *buf, struct pci_dev *dev, int index)
(void) pci_read_config_byte(dev, UDIDETCR1, &reg7b);
/* PCI0643/6 originally didn't have the primary channel enable bit */
- (void) pci_read_config_byte(dev, PCI_REVISION_ID, &rev);
if ((dev->device == PCI_DEVICE_ID_CMD_643) ||
- (dev->device == PCI_DEVICE_ID_CMD_646 && rev < 3))
+ (dev->device == PCI_DEVICE_ID_CMD_646 && dev->revision < 3))
reg51 |= CNTRL_ENA_1ST;
p += sprintf(p, "---------------- Primary Channel "
@@ -604,14 +602,11 @@ static int __devinit init_setup_cmd64x(struct pci_dev *dev, ide_pci_device_t *d)
static int __devinit init_setup_cmd646(struct pci_dev *dev, ide_pci_device_t *d)
{
- u8 rev = 0;
-
/*
* The original PCI0646 didn't have the primary channel enable bit,
* it appeared starting with PCI0646U (i.e. revision ID 3).
*/
- pci_read_config_byte(dev, PCI_REVISION_ID, &rev);
- if (rev < 3)
+ if (dev->revision < 3)
d->enablebits[0].reg = 0;
return ide_setup_pci_device(dev, d);
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index 4b6bae8eee82..e9b07a97c340 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -1413,11 +1413,9 @@ static int __devinit init_setup_hpt372n(struct pci_dev *dev, ide_pci_device_t *d
static int __devinit init_setup_hpt371(struct pci_dev *dev, ide_pci_device_t *d)
{
struct hpt_info *info;
- u8 rev = 0, mcr1 = 0;
+ u8 mcr1 = 0;
- pci_read_config_byte(dev, PCI_REVISION_ID, &rev);
-
- if (rev > 1) {
+ if (dev->revision > 1) {
d->name = "HPT371N";
info = &hpt371n;
@@ -1442,11 +1440,8 @@ static int __devinit init_setup_hpt371(struct pci_dev *dev, ide_pci_device_t *d)
static int __devinit init_setup_hpt372a(struct pci_dev *dev, ide_pci_device_t *d)
{
struct hpt_info *info;
- u8 rev = 0;
-
- pci_read_config_byte(dev, PCI_REVISION_ID, &rev);
- if (rev > 1) {
+ if (dev->revision > 1) {
d->name = "HPT372N";
info = &hpt372n;
@@ -1460,11 +1455,8 @@ static int __devinit init_setup_hpt372a(struct pci_dev *dev, ide_pci_device_t *d
static int __devinit init_setup_hpt302(struct pci_dev *dev, ide_pci_device_t *d)
{
struct hpt_info *info;
- u8 rev = 0;
- pci_read_config_byte(dev, PCI_REVISION_ID, &rev);
-
- if (rev > 1) {
+ if (dev->revision > 1) {
d->name = "HPT302N";
info = &hpt302n;
@@ -1478,7 +1470,7 @@ static int __devinit init_setup_hpt302(struct pci_dev *dev, ide_pci_device_t *d)
static int __devinit init_setup_hpt366(struct pci_dev *dev, ide_pci_device_t *d)
{
struct pci_dev *dev2;
- u8 rev = 0;
+ u8 rev = dev->revision;
static char *chipset_names[] = { "HPT366", "HPT366", "HPT368",
"HPT370", "HPT370A", "HPT372",
"HPT372N" };
@@ -1489,8 +1481,6 @@ static int __devinit init_setup_hpt366(struct pci_dev *dev, ide_pci_device_t *d)
if (PCI_FUNC(dev->devfn) & 1)
return -ENODEV;
- pci_read_config_byte(dev, PCI_REVISION_ID, &rev);
-
switch (rev) {
case 0:
case 1:
diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c
index 2e0b29ef596a..1372c35be035 100644
--- a/drivers/ide/pci/piix.c
+++ b/drivers/ide/pci/piix.c
@@ -572,18 +572,16 @@ static void __devinit piix_check_450nx(void)
{
struct pci_dev *pdev = NULL;
u16 cfg;
- u8 rev;
while((pdev=pci_get_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82454NX, pdev))!=NULL)
{
/* Look for 450NX PXB. Check for problem configurations
A PCI quirk checks bit 6 already */
- pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
pci_read_config_word(pdev, 0x41, &cfg);
/* Only on the original revision: IDE DMA can hang */
- if(rev == 0x00)
+ if (pdev->revision == 0x00)
no_piix_dma = 1;
/* On all revisions below 5 PXB bus lock must be disabled for IDE */
- else if(cfg & (1<<14) && rev < 5)
+ else if (cfg & (1<<14) && pdev->revision < 5)
no_piix_dma = 2;
}
if(no_piix_dma)
diff --git a/drivers/ide/pci/serverworks.c b/drivers/ide/pci/serverworks.c
index 1371b5bf6bf0..ed04e0c8dd4c 100644
--- a/drivers/ide/pci/serverworks.c
+++ b/drivers/ide/pci/serverworks.c
@@ -55,7 +55,6 @@ static const char *svwks_bad_ata100[] = {
NULL
};
-static u8 svwks_revision = 0;
static struct pci_dev *isa_dev;
static int check_in_drive_lists (ide_drive_t *drive, const char **list)
@@ -71,9 +70,6 @@ static u8 svwks_udma_filter(ide_drive_t *drive)
struct pci_dev *dev = HWIF(drive)->pci_dev;
u8 mask = 0;
- if (!svwks_revision)
- pci_read_config_byte(dev, PCI_REVISION_ID, &svwks_revision);
-
if (dev->device == PCI_DEVICE_ID_SERVERWORKS_HT1000IDE)
return 0x1f;
if (dev->device == PCI_DEVICE_ID_SERVERWORKS_OSB4IDE) {
@@ -88,9 +84,9 @@ static u8 svwks_udma_filter(ide_drive_t *drive)
return 0;
/* Check the OSB4 DMA33 enable bit */
return ((reg & 0x00004000) == 0x00004000) ? 0x07 : 0;
- } else if (svwks_revision < SVWKS_CSB5_REVISION_NEW) {
+ } else if (dev->revision < SVWKS_CSB5_REVISION_NEW) {
return 0x07;
- } else if (svwks_revision >= SVWKS_CSB5_REVISION_NEW) {
+ } else if (dev->revision >= SVWKS_CSB5_REVISION_NEW) {
u8 btr = 0, mode;
pci_read_config_byte(dev, 0x5A, &btr);
mode = btr & 0x3;
@@ -234,9 +230,6 @@ static unsigned int __devinit init_chipset_svwks (struct pci_dev *dev, const cha
unsigned int reg;
u8 btr;
- /* save revision id to determine DMA capability */
- pci_read_config_byte(dev, PCI_REVISION_ID, &svwks_revision);
-
/* force Master Latency Timer value to 64 PCICLKs */
pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x40);
@@ -315,7 +308,7 @@ static unsigned int __devinit init_chipset_svwks (struct pci_dev *dev, const cha
if (!(PCI_FUNC(dev->devfn) & 1))
btr |= 0x2;
else
- btr |= (svwks_revision >= SVWKS_CSB5_REVISION_NEW) ? 0x3 : 0x2;
+ btr |= (dev->revision >= SVWKS_CSB5_REVISION_NEW) ? 0x3 : 0x2;
pci_write_config_byte(dev, 0x5A, btr);
}
/* Setup HT1000 SouthBridge Controller - Single Channel Only */
diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index f875183ac8d9..756a9b6eb462 100644
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -659,9 +659,7 @@ static unsigned int __devinit init_chipset_sis5513 (struct pci_dev *dev, const c
/* Special case for SiS630 : 630S/ET is ATA_100a */
if (SiSHostChipInfo[i].host_id == PCI_DEVICE_ID_SI_630) {
- u8 hostrev;
- pci_read_config_byte(host, PCI_REVISION_ID, &hostrev);
- if (hostrev >= 0x30)
+ if (host->revision >= 0x30)
chipset_family = ATA_100a;
}
pci_dev_put(host);
@@ -702,7 +700,6 @@ static unsigned int __devinit init_chipset_sis5513 (struct pci_dev *dev, const c
u16 trueid;
u8 prefctl;
u8 idecfg;
- u8 sbrev;
pci_read_config_byte(dev, 0x4a, &idecfg);
pci_write_config_byte(dev, 0x4a, idecfg | 0x10);
@@ -712,11 +709,10 @@ static unsigned int __devinit init_chipset_sis5513 (struct pci_dev *dev, const c
if (trueid == 0x5517) { /* SiS 961/961B */
lpc_bridge = pci_get_slot(dev->bus, 0x10); /* Bus 0, Dev 2, Fn 0 */
- pci_read_config_byte(lpc_bridge, PCI_REVISION_ID, &sbrev);
pci_read_config_byte(dev, 0x49, &prefctl);
pci_dev_put(lpc_bridge);
- if (sbrev == 0x10 && (prefctl & 0x80)) {
+ if (lpc_bridge->revision == 0x10 && (prefctl & 0x80)) {
printk(KERN_INFO "SIS5513: SiS 961B MuTIOL IDE UDMA133 controller\n");
chipset_family = ATA_133a;
} else {
diff --git a/drivers/ide/pci/sl82c105.c b/drivers/ide/pci/sl82c105.c
index 487879842af4..a7323d278c49 100644
--- a/drivers/ide/pci/sl82c105.c
+++ b/drivers/ide/pci/sl82c105.c
@@ -338,7 +338,6 @@ static void sl82c105_tune_drive(ide_drive_t *drive, u8 pio)
static unsigned int sl82c105_bridge_revision(struct pci_dev *dev)
{
struct pci_dev *bridge;
- u8 rev;
/*
* The bridge should be part of the same device, but function 0.
@@ -360,10 +359,9 @@ static unsigned int sl82c105_bridge_revision(struct pci_dev *dev)
/*
* We need to find function 0's revision, not function 1
*/
- pci_read_config_byte(bridge, PCI_REVISION_ID, &rev);
pci_dev_put(bridge);
- return rev;
+ return bridge->revision;
}
/*
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index d21dd2e7eeb3..27e92fb9f95e 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -237,16 +237,14 @@ static int via82cxxx_ide_dma_check (ide_drive_t *drive)
static struct via_isa_bridge *via_config_find(struct pci_dev **isa)
{
struct via_isa_bridge *via_config;
- u8 t;
for (via_config = via_isa_bridges; via_config->id; via_config++)
if ((*isa = pci_get_device(PCI_VENDOR_ID_VIA +
!!(via_config->flags & VIA_BAD_ID),
via_config->id, NULL))) {
- pci_read_config_byte(*isa, PCI_REVISION_ID, &t);
- if (t >= via_config->rev_min &&
- t <= via_config->rev_max)
+ if ((*isa)->revision >= via_config->rev_min &&
+ (*isa)->revision <= via_config->rev_max)
break;
pci_dev_put(*isa);
}
@@ -404,10 +402,9 @@ static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev, const
* Print the boot message.
*/
- pci_read_config_byte(isa, PCI_REVISION_ID, &t);
printk(KERN_INFO "VP_IDE: VIA %s (rev %02x) IDE %sDMA%s "
"controller on pci%s\n",
- via_config->name, t,
+ via_config->name, isa->revision,
via_config->udma_mask ? "U" : "MW",
via_dma[via_config->udma_mask ?
(fls(via_config->udma_mask) - 1) : 0],
diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c
index e3a223209710..834e86f6c04e 100644
--- a/drivers/infiniband/hw/ipath/ipath_driver.c
+++ b/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -270,7 +270,6 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
struct ipath_devdata *dd;
unsigned long long addr;
u32 bar0 = 0, bar1 = 0;
- u8 rev;
dd = ipath_alloc_devdata(pdev);
if (IS_ERR(dd)) {
@@ -432,13 +431,7 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
dd->ipath_deviceid = ent->device; /* save for later use */
dd->ipath_vendorid = ent->vendor;
- ret = pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
- if (ret) {
- ipath_dev_err(dd, "Failed to read PCI revision ID unit "
- "%u: err %d\n", dd->ipath_unit, -ret);
- goto bail_regions; /* shouldn't ever happen */
- }
- dd->ipath_pcirev = rev;
+ dd->ipath_pcirev = pdev->revision;
#if defined(__powerpc__)
/* There isn't a generic way to specify writethrough mappings */
diff --git a/drivers/isdn/hisax/bkm_a8.c b/drivers/isdn/hisax/bkm_a8.c
index 340310645346..6339bb443f62 100644
--- a/drivers/isdn/hisax/bkm_a8.c
+++ b/drivers/isdn/hisax/bkm_a8.c
@@ -287,7 +287,6 @@ setup_sct_quadro(struct IsdnCard *card)
#ifdef CONFIG_PCI
struct IsdnCardState *cs = card->cs;
char tmp[64];
- u_char pci_rev_id;
u_int found = 0;
u_int pci_ioaddr1, pci_ioaddr2, pci_ioaddr3, pci_ioaddr4, pci_ioaddr5;
@@ -335,8 +334,7 @@ setup_sct_quadro(struct IsdnCard *card)
}
#ifdef ATTEMPT_PCI_REMAPPING
/* HACK: PLX revision 1 bug: PLX address bit 7 must not be set */
- pci_read_config_byte(dev_a8, PCI_REVISION_ID, &pci_rev_id);
- if ((pci_ioaddr1 & 0x80) && (pci_rev_id == 1)) {
+ if ((pci_ioaddr1 & 0x80) && (dev_a8->revision == 1)) {
printk(KERN_WARNING "HiSax: %s (%s): PLX rev 1, remapping required!\n",
CardType[card->typ],
sct_quadro_subtypes[cs->subtyp]);
diff --git a/drivers/media/radio/radio-gemtek-pci.c b/drivers/media/radio/radio-gemtek-pci.c
index fdf5d6e46eac..5e6f17df204b 100644
--- a/drivers/media/radio/radio-gemtek-pci.c
+++ b/drivers/media/radio/radio-gemtek-pci.c
@@ -94,7 +94,6 @@ struct gemtek_pci_card {
u32 iobase;
u32 length;
- u8 chiprev;
u16 model;
u32 current_frequency;
@@ -415,7 +414,6 @@ static int __devinit gemtek_pci_probe( struct pci_dev *pci_dev, const struct pci
goto err_pci;
}
- pci_read_config_byte( pci_dev, PCI_REVISION_ID, &card->chiprev );
pci_read_config_word( pci_dev, PCI_SUBSYSTEM_ID, &card->model );
pci_set_drvdata( pci_dev, card );
@@ -436,7 +434,7 @@ static int __devinit gemtek_pci_probe( struct pci_dev *pci_dev, const struct pci
gemtek_pci_mute( card );
printk( KERN_INFO "Gemtek PCI Radio (rev. %d) found at 0x%04x-0x%04x.\n",
- card->chiprev, card->iobase, card->iobase + card->length - 1 );
+ pci_dev->revision, card->iobase, card->iobase + card->length - 1 );
return 0;
diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c
index 664aba8b4d85..7533fc203319 100644
--- a/drivers/media/video/meye.c
+++ b/drivers/media/video/meye.c
@@ -1809,7 +1809,6 @@ static int __devinit meye_probe(struct pci_dev *pcidev,
{
int ret = -EBUSY;
unsigned long mchip_adr;
- u8 revision;
if (meye.mchip_dev != NULL) {
printk(KERN_ERR "meye: only one device allowed!\n");
@@ -1885,7 +1884,6 @@ static int __devinit meye_probe(struct pci_dev *pcidev,
goto outreqirq;
}
- pci_read_config_byte(meye.mchip_dev, PCI_REVISION_ID, &revision);
pci_write_config_byte(meye.mchip_dev, PCI_CACHE_LINE_SIZE, 8);
pci_write_config_byte(meye.mchip_dev, PCI_LATENCY_TIMER, 64);
@@ -1939,7 +1937,7 @@ static int __devinit meye_probe(struct pci_dev *pcidev,
printk(KERN_INFO "meye: Motion Eye Camera Driver v%s.\n",
MEYE_DRIVER_VERSION);
printk(KERN_INFO "meye: mchip KL5A72002 rev. %d, base %lx, irq %d\n",
- revision, mchip_adr, meye.mchip_irq);
+ meye.mchip_dev->revision, mchip_adr, meye.mchip_irq);
return 0;
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c
index 58bbc3e6d0de..807e6992e614 100644
--- a/drivers/net/8139cp.c
+++ b/drivers/net/8139cp.c
@@ -1799,7 +1799,6 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
void __iomem *regs;
resource_size_t pciaddr;
unsigned int addr_len, i, pci_using_dac;
- u8 pci_rev;
#ifndef MODULE
static int version_printed;
@@ -1807,13 +1806,11 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
printk("%s", version);
#endif
- pci_read_config_byte(pdev, PCI_REVISION_ID, &pci_rev);
-
if (pdev->vendor == PCI_VENDOR_ID_REALTEK &&
- pdev->device == PCI_DEVICE_ID_REALTEK_8139 && pci_rev < 0x20) {
+ pdev->device == PCI_DEVICE_ID_REALTEK_8139 && pdev->revision < 0x20) {
dev_err(&pdev->dev,
"This (id %04x:%04x rev %02x) is not an 8139C+ compatible chip\n",
- pdev->vendor, pdev->device, pci_rev);
+ pdev->vendor, pdev->device, pdev->revision);
dev_err(&pdev->dev, "Try the \"8139too\" driver instead.\n");
return -ENODEV;
}
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index a844b1fe2dc4..77457c7c6ac2 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -931,7 +931,6 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev,
int i, addr_len, option;
void __iomem *ioaddr;
static int board_idx = -1;
- u8 pci_rev;
assert (pdev != NULL);
assert (ent != NULL);
@@ -949,13 +948,11 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev,
}
#endif
- pci_read_config_byte(pdev, PCI_REVISION_ID, &pci_rev);
-
if (pdev->vendor == PCI_VENDOR_ID_REALTEK &&
- pdev->device == PCI_DEVICE_ID_REALTEK_8139 && pci_rev >= 0x20) {
+ pdev->device == PCI_DEVICE_ID_REALTEK_8139 && pdev->revision >= 0x20) {
dev_info(&pdev->dev,
"This (id %04x:%04x rev %02x) is an enhanced 8139C+ chip\n",
- pdev->vendor, pdev->device, pci_rev);
+ pdev->vendor, pdev->device, pdev->revision);
dev_info(&pdev->dev,
"Use the \"8139cp\" driver for improved performance and stability.\n");
}
diff --git a/drivers/net/atl1/atl1.h b/drivers/net/atl1/atl1.h
index b1c6034e68fa..df4c1a0071aa 100644
--- a/drivers/net/atl1/atl1.h
+++ b/drivers/net/atl1/atl1.h
@@ -210,7 +210,6 @@ struct atl1_hw {
u16 phy_spd_default;
u16 dev_rev;
- u8 revision_id;
/* spi flash */
u8 flash_vendor;
diff --git a/drivers/net/atl1/atl1_main.c b/drivers/net/atl1/atl1_main.c
index 3bb40dd4a410..501919eb7f5e 100644
--- a/drivers/net/atl1/atl1_main.c
+++ b/drivers/net/atl1/atl1_main.c
@@ -118,10 +118,6 @@ static int __devinit atl1_sw_init(struct atl1_adapter *adapter)
{
struct atl1_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
- struct pci_dev *pdev = adapter->pdev;
-
- /* PCI config space info */
- pci_read_config_byte(pdev, PCI_REVISION_ID, &hw->revision_id);
hw->max_frame_size = netdev->mtu + ENET_HEADER_SIZE + ETHERNET_FCS_SIZE;
hw->min_frame_size = MINIMUM_ETHERNET_FRAME_SIZE;
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index ce3ed67a878e..23958f73c421 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -6363,10 +6363,9 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
while ((amd_8132 = pci_get_device(PCI_VENDOR_ID_AMD,
PCI_DEVICE_ID_AMD_8132_BRIDGE,
amd_8132))) {
- u8 rev;
- pci_read_config_byte(amd_8132, PCI_REVISION_ID, &rev);
- if (rev >= 0x10 && rev <= 0x13) {
+ if (amd_8132->revision >= 0x10 &&
+ amd_8132->revision <= 0x13) {
disable_msi = 1;
pci_dev_put(amd_8132);
break;
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 59b9943b077d..805924fc077a 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -3422,21 +3422,19 @@ done:
static void cas_check_pci_invariants(struct cas *cp)
{
struct pci_dev *pdev = cp->pdev;
- u8 rev;
cp->cas_flags = 0;
- pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
if ((pdev->vendor == PCI_VENDOR_ID_SUN) &&
(pdev->device == PCI_DEVICE_ID_SUN_CASSINI)) {
- if (rev >= CAS_ID_REVPLUS)
+ if (pdev->revision >= CAS_ID_REVPLUS)
cp->cas_flags |= CAS_FLAG_REG_PLUS;
- if (rev < CAS_ID_REVPLUS02u)
+ if (pdev->revision < CAS_ID_REVPLUS02u)
cp->cas_flags |= CAS_FLAG_TARGET_ABORT;
/* Original Cassini supports HW CSUM, but it's not
* enabled by default as it can trigger TX hangs.
*/
- if (rev < CAS_ID_REV2)
+ if (pdev->revision < CAS_ID_REV2)
cp->cas_flags |= CAS_FLAG_NO_HW_CSUM;
} else {
/* Only sun has original cassini chips. */
diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c
index 74ec64a1625d..fab4fc9f7fd0 100644
--- a/drivers/net/dl2k.c
+++ b/drivers/net/dl2k.c
@@ -250,7 +250,6 @@ rio_probe1 (struct pci_dev *pdev, const struct pci_device_id *ent)
np->an_enable = 1;
mii_set_media (dev);
}
- pci_read_config_byte(pdev, PCI_REVISION_ID, &np->pci_rev_id);
err = register_netdev (dev);
if (err)
@@ -879,7 +878,7 @@ receive_packet (struct net_device *dev)
skb->protocol = eth_type_trans (skb, dev);
#if 0
/* Checksum done by hw, but csum value unavailable. */
- if (np->pci_rev_id >= 0x0c &&
+ if (np->pdev->pci_rev_id >= 0x0c &&
!(frame_status & (TCPError | UDPError | IPError))) {
skb->ip_summed = CHECKSUM_UNNECESSARY;
}
diff --git a/drivers/net/dl2k.h b/drivers/net/dl2k.h
index 814c449c359f..e443065a452e 100644
--- a/drivers/net/dl2k.h
+++ b/drivers/net/dl2k.h
@@ -668,7 +668,6 @@ struct netdev_private {
unsigned int rx_flow:1; /* Rx flow control enable */
unsigned int phy_media:1; /* 1: fiber, 0: copper */
unsigned int link_status:1; /* Current link status */
- unsigned char pci_rev_id; /* PCI revision ID */
struct netdev_desc *last_tx; /* Last Tx descriptor used. */
unsigned long cur_rx, old_rx; /* Producer/consumer ring indices */
unsigned long cur_tx, old_tx;
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 74ea6373c7cd..6b6401e9304e 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -583,7 +583,6 @@ struct nic {
u32 rx_tco_frames;
u32 rx_over_length_errors;
- u8 rev_id;
u16 leds;
u16 eeprom_wc;
u16 eeprom[256];
@@ -937,9 +936,8 @@ static void e100_get_defaults(struct nic *nic)
struct param_range rfds = { .min = 16, .max = 256, .count = 256 };
struct param_range cbs = { .min = 64, .max = 256, .count = 128 };
- pci_read_config_byte(nic->pdev, PCI_REVISION_ID, &nic->rev_id);
/* MAC type is encoded as rev ID; exception: ICH is treated as 82559 */
- nic->mac = (nic->flags & ich) ? mac_82559_D101M : nic->rev_id;
+ nic->mac = (nic->flags & ich) ? mac_82559_D101M : nic->pdev->revision;
if(nic->mac == mac_unknown)
nic->mac = mac_82557_D100_A;
@@ -1279,7 +1277,7 @@ static void e100_setup_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb
if (nic->flags & ich)
goto noloaducode;
- /* Search for ucode match against h/w rev_id */
+ /* Search for ucode match against h/w revision */
for (opts = ucode_opts; opts->mac; opts++) {
int i;
u32 *ucode = opts->ucode;
@@ -2238,7 +2236,7 @@ static void e100_get_regs(struct net_device *netdev,
u32 *buff = p;
int i;
- regs->version = (1 << 24) | nic->rev_id;
+ regs->version = (1 << 24) | nic->pdev->revision;
buff[0] = ioread8(&nic->csr->scb.cmd_hi) << 24 |
ioread8(&nic->csr->scb.cmd_lo) << 16 |
ioread16(&nic->csr->scb.status);
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index cf8af928a69c..f48b659e0c2b 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -1266,8 +1266,7 @@ e1000_sw_init(struct e1000_adapter *adapter)
hw->device_id = pdev->device;
hw->subsystem_vendor_id = pdev->subsystem_vendor;
hw->subsystem_id = pdev->subsystem_device;
-
- pci_read_config_byte(pdev, PCI_REVISION_ID, &hw->revision_id);
+ hw->revision_id = pdev->revision;
pci_read_config_word(pdev, PCI_COMMAND, &hw->pci_cmd_word);
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 42ba1c012ee2..67046e8c21eb 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -5084,15 +5084,13 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
np->wolenabled = 0;
if (id->driver_data & DEV_HAS_POWER_CNTRL) {
- u8 revision_id;
- pci_read_config_byte(pci_dev, PCI_REVISION_ID, &revision_id);
/* take phy and nic out of low power mode */
powerstate = readl(base + NvRegPowerState2);
powerstate &= ~NVREG_POWERSTATE2_POWERUP_MASK;
if ((id->device == PCI_DEVICE_ID_NVIDIA_NVENET_12 ||
id->device == PCI_DEVICE_ID_NVIDIA_NVENET_13) &&
- revision_id >= 0xA3)
+ pci_dev->revision >= 0xA3)
powerstate |= NVREG_POWERSTATE2_POWERUP_REV_A3;
writel(powerstate, base + NvRegPowerState2);
}
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index 56f8197b953b..b703ccfe040b 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -54,8 +54,6 @@ static char netxen_nic_driver_string[] = "NetXen Network Driver version "
#define NETXEN_ADAPTER_UP_MAGIC 777
#define NETXEN_NIC_PEG_TUNE 0
-u8 nx_p2_id = NX_P2_C0;
-
#define DMA_32BIT_MASK 0x00000000ffffffffULL
#define DMA_35BIT_MASK 0x00000007ffffffffULL
@@ -307,8 +305,7 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
goto err_out_disable_pdev;
pci_set_master(pdev);
- pci_read_config_byte(pdev, PCI_REVISION_ID, &nx_p2_id);
- if (nx_p2_id == NX_P2_C1 &&
+ if (pdev->revision == NX_P2_C1 &&
(pci_set_dma_mask(pdev, DMA_35BIT_MASK) == 0) &&
(pci_set_consistent_dma_mask(pdev, DMA_35BIT_MASK) == 0)) {
pci_using_dac = 1;
@@ -552,7 +549,7 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
INIT_WORK(&adapter->watchdog_task, netxen_watchdog_task);
adapter->ahw.pdev = pdev;
adapter->proc_cmd_buf_counter = 0;
- adapter->ahw.revision_id = nx_p2_id;
+ adapter->ahw.revision_id = pdev->revision;
/* make sure Window == 1 */
netxen_nic_pci_change_crbwindow(adapter, 1);
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index fa29a403a247..58bbfdd4f901 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -1135,7 +1135,7 @@ static int init_nic(struct s2io_nic *nic)
* SXE-008 TRANSMIT DMA ARBITRATION ISSUE.
*/
if ((nic->device_type == XFRAME_I_DEVICE) &&
- (get_xena_rev_id(nic->pdev) < 4))
+ (nic->pdev->revision < 4))
writeq(PCC_ENABLE_FOUR, &bar0->pcc_enable);
val64 = readq(&bar0->tx_fifo_partition_0);
@@ -1873,7 +1873,7 @@ static int verify_pcc_quiescent(struct s2io_nic *sp, int flag)
herc = (sp->device_type == XFRAME_II_DEVICE);
if (flag == FALSE) {
- if ((!herc && (get_xena_rev_id(sp->pdev) >= 4)) || herc) {
+ if ((!herc && (sp->pdev->revision >= 4)) || herc) {
if (!(val64 & ADAPTER_STATUS_RMAC_PCC_IDLE))
ret = 1;
} else {
@@ -1881,7 +1881,7 @@ static int verify_pcc_quiescent(struct s2io_nic *sp, int flag)
ret = 1;
}
} else {
- if ((!herc && (get_xena_rev_id(sp->pdev) >= 4)) || herc) {
+ if ((!herc && (sp->pdev->revision >= 4)) || herc) {
if (((val64 & ADAPTER_STATUS_RMAC_PCC_IDLE) ==
ADAPTER_STATUS_RMAC_PCC_IDLE))
ret = 1;
@@ -7076,23 +7076,6 @@ static void s2io_link(struct s2io_nic * sp, int link)
}
/**
- * get_xena_rev_id - to identify revision ID of xena.
- * @pdev : PCI Dev structure
- * Description:
- * Function to identify the Revision ID of xena.
- * Return value:
- * returns the revision ID of the device.
- */
-
-static int get_xena_rev_id(struct pci_dev *pdev)
-{
- u8 id = 0;
- int ret;
- ret = pci_read_config_byte(pdev, PCI_REVISION_ID, (u8 *) & id);
- return id;
-}
-
-/**
* s2io_init_pci -Initialization of PCI and PCI-X configuration registers .
* @sp : private member of the device structure, which is a pointer to the
* s2io_nic structure.
@@ -7550,7 +7533,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
s2io_vpd_read(sp);
DBG_PRINT(ERR_DBG, "Copyright(c) 2002-2007 Neterion Inc.\n");
DBG_PRINT(ERR_DBG, "%s: Neterion %s (rev %d)\n",dev->name,
- sp->product_name, get_xena_rev_id(sp->pdev));
+ sp->product_name, pdev->revision);
DBG_PRINT(ERR_DBG, "%s: Driver version %s\n", dev->name,
s2io_driver_version);
DBG_PRINT(ERR_DBG, "%s: MAC ADDR: "
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 58592780f519..3887fe63a908 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -1033,7 +1033,6 @@ static void s2io_set_link(struct work_struct *work);
static int s2io_set_swapper(struct s2io_nic * sp);
static void s2io_card_down(struct s2io_nic *nic);
static int s2io_card_up(struct s2io_nic *nic);
-static int get_xena_rev_id(struct pci_dev *pdev);
static int wait_for_cmd_complete(void __iomem *addr, u64 busy_bit,
int bit_state);
static int s2io_add_isr(struct s2io_nic * sp);
diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c
index e1f912d04043..c9f7b7aa5556 100644
--- a/drivers/net/sundance.c
+++ b/drivers/net/sundance.c
@@ -397,7 +397,6 @@ struct netdev_private {
unsigned char phys[MII_CNT]; /* MII device addresses, only first one used. */
struct pci_dev *pci_dev;
void __iomem *base;
- unsigned char pci_rev_id;
};
/* The station address location in the EEPROM. */
@@ -544,8 +543,6 @@ static int __devinit sundance_probe1 (struct pci_dev *pdev,
dev->change_mtu = &change_mtu;
pci_set_drvdata(pdev, dev);
- pci_read_config_byte(pdev, PCI_REVISION_ID, &np->pci_rev_id);
-
i = register_netdev(dev);
if (i)
goto err_out_unmap_rx;
@@ -828,7 +825,7 @@ static int netdev_open(struct net_device *dev)
iowrite8(100, ioaddr + RxDMAPollPeriod);
iowrite8(127, ioaddr + TxDMAPollPeriod);
/* Fix DFE-580TX packet drop issue */
- if (np->pci_rev_id >= 0x14)
+ if (np->pci_dev->revision >= 0x14)
iowrite8(0x01, ioaddr + DebugCtrl1);
netif_start_queue(dev);
@@ -1194,7 +1191,7 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
hw_frame_id = ioread8(ioaddr + TxFrameId);
}
- if (np->pci_rev_id >= 0x14) {
+ if (np->pci_dev->revision >= 0x14) {
spin_lock(&np->lock);
for (; np->cur_tx - np->dirty_tx > 0; np->dirty_tx++) {
int entry = np->dirty_tx % TX_RING_SIZE;
diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c
index 15146a119230..8b35f13318ea 100644
--- a/drivers/net/sunhme.c
+++ b/drivers/net/sunhme.c
@@ -3095,12 +3095,8 @@ static int __devinit happy_meal_pci_probe(struct pci_dev *pdev,
#ifdef CONFIG_SPARC
hp->hm_revision = of_getintprop_default(dp, "hm-rev", 0xff);
- if (hp->hm_revision == 0xff) {
- unsigned char prev;
-
- pci_read_config_byte(pdev, PCI_REVISION_ID, &prev);
- hp->hm_revision = 0xc0 | (prev & 0x0f);
- }
+ if (hp->hm_revision == 0xff)
+ hp->hm_revision = 0xc0 | (pdev->revision & 0x0f);
#else
/* works with this on non-sparc hosts */
hp->hm_revision = 0x20;
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 2f3184184ad9..b148d57ec571 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -10498,11 +10498,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
continue;
}
if (pci_id->rev != PCI_ANY_ID) {
- u8 rev;
-
- pci_read_config_byte(bridge, PCI_REVISION_ID,
- &rev);
- if (rev > pci_id->rev)
+ if (bridge->revision > pci_id->rev)
continue;
}
if (bridge->subordinate &&
diff --git a/drivers/net/tlan.c b/drivers/net/tlan.c
index 106dc1ef0acb..74eb12107e68 100644
--- a/drivers/net/tlan.c
+++ b/drivers/net/tlan.c
@@ -533,7 +533,6 @@ static int __devinit TLan_probe1(struct pci_dev *pdev,
struct net_device *dev;
TLanPrivateInfo *priv;
- u8 pci_rev;
u16 device_id;
int reg, rc = -ENODEV;
@@ -577,8 +576,6 @@ static int __devinit TLan_probe1(struct pci_dev *pdev,
goto err_out_free_dev;
}
- pci_read_config_byte ( pdev, PCI_REVISION_ID, &pci_rev);
-
for ( reg= 0; reg <= 5; reg ++ ) {
if (pci_resource_flags(pdev, reg) & IORESOURCE_IO) {
pci_io_base = pci_resource_start(pdev, reg);
@@ -595,7 +592,7 @@ static int __devinit TLan_probe1(struct pci_dev *pdev,
dev->base_addr = pci_io_base;
dev->irq = pdev->irq;
- priv->adapterRev = pci_rev;
+ priv->adapterRev = pdev->revision;
pci_set_master(pdev);
pci_set_drvdata(pdev, dev);
diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c
index 42fca26afc50..09902891a6e6 100644
--- a/drivers/net/tulip/de4x5.c
+++ b/drivers/net/tulip/de4x5.c
@@ -2134,7 +2134,7 @@ srom_search(struct net_device *dev, struct pci_dev *pdev)
u_short vendor, status;
u_int irq = 0, device;
u_long iobase = 0; /* Clear upper 32 bits in Alphas */
- int i, j, cfrv;
+ int i, j;
struct de4x5_private *lp = netdev_priv(dev);
struct list_head *walk;
@@ -2150,7 +2150,6 @@ srom_search(struct net_device *dev, struct pci_dev *pdev)
/* Get the chip configuration revision register */
pb = this_dev->bus->number;
- pci_read_config_dword(this_dev, PCI_REVISION_ID, &cfrv);
/* Set the device number information */
lp->device = PCI_SLOT(this_dev->devfn);
@@ -2158,7 +2157,8 @@ srom_search(struct net_device *dev, struct pci_dev *pdev)
/* Set the chipset information */
if (is_DC2114x) {
- device = ((cfrv & CFRV_RN) < DC2114x_BRK ? DC21142 : DC21143);
+ device = ((this_dev->revision & CFRV_RN) < DC2114x_BRK
+ ? DC21142 : DC21143);
}
lp->chipset = device;
@@ -2254,7 +2254,7 @@ static int __devinit de4x5_pci_probe (struct pci_dev *pdev,
}
/* Get the chip configuration revision register */
- pci_read_config_dword(pdev, PCI_REVISION_ID, &lp->cfrv);
+ lp->cfrv = pdev->revision;
/* Set the device number information */
lp->device = dev_num;
diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c
index 4ed67ff0e81e..dab74feb44bc 100644
--- a/drivers/net/tulip/dmfe.c
+++ b/drivers/net/tulip/dmfe.c
@@ -181,11 +181,12 @@
udelay(5);
#define __CHK_IO_SIZE(pci_id, dev_rev) \
- (( ((pci_id)==PCI_DM9132_ID) || ((dev_rev) >= 0x02000030) ) ? \
+ (( ((pci_id)==PCI_DM9132_ID) || ((dev_rev) >= 0x30) ) ? \
DM9102A_IO_SIZE: DM9102_IO_SIZE)
-#define CHK_IO_SIZE(pci_dev, dev_rev) \
- (__CHK_IO_SIZE(((pci_dev)->device << 16) | (pci_dev)->vendor, dev_rev))
+#define CHK_IO_SIZE(pci_dev) \
+ (__CHK_IO_SIZE(((pci_dev)->device << 16) | (pci_dev)->vendor, \
+ (pci_dev)->revision))
/* Sten Check */
#define DEVICE net_device
@@ -205,7 +206,7 @@ struct rx_desc {
struct dmfe_board_info {
u32 chip_id; /* Chip vendor/Device ID */
- u32 chip_revision; /* Chip revision */
+ u8 chip_revision; /* Chip revision */
struct DEVICE *next_dev; /* next device */
struct pci_dev *pdev; /* PCI device */
spinlock_t lock;
@@ -359,7 +360,7 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
{
struct dmfe_board_info *db; /* board information structure */
struct net_device *dev;
- u32 dev_rev, pci_pmr;
+ u32 pci_pmr;
int i, err;
DMFE_DBUG(0, "dmfe_init_one()", 0);
@@ -392,10 +393,7 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
goto err_out_disable;
}
- /* Read Chip revision */
- pci_read_config_dword(pdev, PCI_REVISION_ID, &dev_rev);
-
- if (pci_resource_len(pdev, 0) < (CHK_IO_SIZE(pdev, dev_rev)) ) {
+ if (pci_resource_len(pdev, 0) < (CHK_IO_SIZE(pdev)) ) {
printk(KERN_ERR DRV_NAME ": Allocated I/O size too small\n");
err = -ENODEV;
goto err_out_disable;
@@ -433,7 +431,7 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
db->chip_id = ent->driver_data;
db->ioaddr = pci_resource_start(pdev, 0);
- db->chip_revision = dev_rev;
+ db->chip_revision = pdev->revision;
db->wol_mode = 0;
db->pdev = pdev;
@@ -455,7 +453,7 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
pci_read_config_dword(pdev, 0x50, &pci_pmr);
pci_pmr &= 0x70000;
- if ( (pci_pmr == 0x10000) && (dev_rev == 0x02000031) )
+ if ( (pci_pmr == 0x10000) && (db->chip_revision == 0x31) )
db->chip_type = 1; /* DM9102A E3 */
else
db->chip_type = 0;
@@ -553,7 +551,7 @@ static int dmfe_open(struct DEVICE *dev)
/* CR6 operation mode decision */
if ( !chkmode || (db->chip_id == PCI_DM9132_ID) ||
- (db->chip_revision >= 0x02000030) ) {
+ (db->chip_revision >= 0x30) ) {
db->cr6_data |= DMFE_TXTH_256;
db->cr0_data = CR0_DEFAULT;
db->dm910x_chk_mode=4; /* Enter the normal mode */
@@ -1199,9 +1197,9 @@ static void dmfe_timer(unsigned long data)
tmp_cr12 = inb(db->ioaddr + DCR12); /* DM9102/DM9102A */
if ( ((db->chip_id == PCI_DM9102_ID) &&
- (db->chip_revision == 0x02000030)) ||
+ (db->chip_revision == 0x30)) ||
((db->chip_id == PCI_DM9132_ID) &&
- (db->chip_revision == 0x02000010)) ) {
+ (db->chip_revision == 0x10)) ) {
/* DM9102A Chip */
if (tmp_cr12 & 2)
link_ok = 0;
diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index 041af63f2811..1a9e911b86a2 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -1238,7 +1238,6 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
};
static int last_irq;
static int multiport_cnt; /* For four-port boards w/one EEPROM */
- u8 chip_rev;
int i, irq;
unsigned short sum;
unsigned char *ee_data;
@@ -1274,10 +1273,8 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
if (pdev->vendor == 0x1282 && pdev->device == 0x9100)
{
- u32 dev_rev;
/* Read Chip revision */
- pci_read_config_dword(pdev, PCI_REVISION_ID, &dev_rev);
- if(dev_rev < 0x02000030)
+ if (pdev->revision < 0x02000030)
{
printk(KERN_ERR PFX "skipping early DM9100 with Crc bug (use dmfe)\n");
return -ENODEV;
@@ -1360,8 +1357,6 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
if (!ioaddr)
goto err_out_free_res;
- pci_read_config_byte (pdev, PCI_REVISION_ID, &chip_rev);
-
/*
* initialize private data structure 'tp'
* it is zeroed and aligned in alloc_etherdev
@@ -1382,7 +1377,7 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
tp->flags = tulip_tbl[chip_idx].flags;
tp->pdev = pdev;
tp->base_addr = ioaddr;
- tp->revision = chip_rev;
+ tp->revision = pdev->revision;
tp->csr0 = csr0;
spin_lock_init(&tp->lock);
spin_lock_init(&tp->mii_lock);
@@ -1399,7 +1394,7 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
tulip_mwi_config (pdev, dev);
#else
/* MWI is broken for DC21143 rev 65... */
- if (chip_idx == DC21143 && chip_rev == 65)
+ if (chip_idx == DC21143 && pdev->revision == 65)
tp->csr0 &= ~MWI;
#endif
@@ -1640,7 +1635,7 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
#else
"Port"
#endif
- " %#llx,", dev->name, chip_name, chip_rev,
+ " %#llx,", dev->name, chip_name, pdev->revision,
(unsigned long long) pci_resource_start(pdev, TULIP_BAR));
pci_set_drvdata(pdev, dev);
diff --git a/drivers/net/tulip/xircom_cb.c b/drivers/net/tulip/xircom_cb.c
index 2470b1ee33c0..79943cdd6337 100644
--- a/drivers/net/tulip/xircom_cb.c
+++ b/drivers/net/tulip/xircom_cb.c
@@ -205,7 +205,6 @@ static int __devinit xircom_probe(struct pci_dev *pdev, const struct pci_device_
{
struct net_device *dev = NULL;
struct xircom_private *private;
- unsigned char chip_rev;
unsigned long flags;
unsigned short tmp16;
enter("xircom_probe");
@@ -224,8 +223,6 @@ static int __devinit xircom_probe(struct pci_dev *pdev, const struct pci_device_
pci_read_config_word (pdev,PCI_STATUS, &tmp16);
pci_write_config_word (pdev, PCI_STATUS,tmp16);
- pci_read_config_byte(pdev, PCI_REVISION_ID, &chip_rev);
-
if (!request_region(pci_resource_start(pdev, 0), 128, "xircom_cb")) {
printk(KERN_ERR "xircom_probe: failed to allocate io-region\n");
return -ENODEV;
@@ -286,7 +283,7 @@ static int __devinit xircom_probe(struct pci_dev *pdev, const struct pci_device_
goto reg_fail;
}
- printk(KERN_INFO "%s: Xircom cardbus revision %i at irq %i \n", dev->name, chip_rev, pdev->irq);
+ printk(KERN_INFO "%s: Xircom cardbus revision %i at irq %i \n", dev->name, pdev->revision, pdev->irq);
/* start the transmitter to get a heartbeat */
/* TODO: send 2 dummy packets here */
transceiver_voodoo(private);
diff --git a/drivers/net/tulip/xircom_tulip_cb.c b/drivers/net/tulip/xircom_tulip_cb.c
index f64172927377..83d69f11892f 100644
--- a/drivers/net/tulip/xircom_tulip_cb.c
+++ b/drivers/net/tulip/xircom_tulip_cb.c
@@ -524,7 +524,6 @@ static int __devinit xircom_init_one(struct pci_dev *pdev, const struct pci_devi
int chip_idx = id->driver_data;
long ioaddr;
int i;
- u8 chip_rev;
/* when built into the kernel, we only print version if device is found */
#ifndef MODULE
@@ -620,9 +619,8 @@ static int __devinit xircom_init_one(struct pci_dev *pdev, const struct pci_devi
if (register_netdev(dev))
goto err_out_cleardev;
- pci_read_config_byte(pdev, PCI_REVISION_ID, &chip_rev);
printk(KERN_INFO "%s: %s rev %d at %#3lx,",
- dev->name, xircom_tbl[chip_idx].chip_name, chip_rev, ioaddr);
+ dev->name, xircom_tbl[chip_idx].chip_name, pdev->revision, ioaddr);
for (i = 0; i < 6; i++)
printk("%c%2.2X", i ? ':' : ' ', dev->dev_addr[i]);
printk(", IRQ %d.\n", dev->irq);
diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c
index adea290a9d5e..73e9c3dcddde 100644
--- a/drivers/net/via-rhine.c
+++ b/drivers/net/via-rhine.c
@@ -622,7 +622,6 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
struct net_device *dev;
struct rhine_private *rp;
int i, rc;
- u8 pci_rev;
u32 quirks;
long pioaddr;
long memaddr;
@@ -642,27 +641,25 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
printk(version);
#endif
- pci_read_config_byte(pdev, PCI_REVISION_ID, &pci_rev);
-
io_size = 256;
phy_id = 0;
quirks = 0;
name = "Rhine";
- if (pci_rev < VTunknown0) {
+ if (pdev->revision < VTunknown0) {
quirks = rqRhineI;
io_size = 128;
}
- else if (pci_rev >= VT6102) {
+ else if (pdev->revision >= VT6102) {
quirks = rqWOL | rqForceReset;
- if (pci_rev < VT6105) {
+ if (pdev->revision < VT6105) {
name = "Rhine II";
quirks |= rqStatusWBRace; /* Rhine-II exclusive */
}
else {
phy_id = 1; /* Integrated PHY, phy_id fixed to 1 */
- if (pci_rev >= VT6105_B0)
+ if (pdev->revision >= VT6105_B0)
quirks |= rq6patterns;
- if (pci_rev < VT6105M)
+ if (pdev->revision < VT6105M)
name = "Rhine III";
else
name = "Rhine III (Management Adapter)";
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index b670b97bcfde..f331843d1102 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -890,8 +890,7 @@ static void __devinit velocity_init_info(struct pci_dev *pdev,
static int __devinit velocity_get_pci_info(struct velocity_info *vptr, struct pci_dev *pdev)
{
- if (pci_read_config_byte(pdev, PCI_REVISION_ID, &vptr->rev_id) < 0)
- return -EIO;
+ vptr->rev_id = pdev->revision;
pci_set_master(pdev);
diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c
index 999bf71937ca..ec1c556a47ca 100644
--- a/drivers/net/wan/pc300_drv.c
+++ b/drivers/net/wan/pc300_drv.c
@@ -3439,7 +3439,6 @@ static int __devinit
cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
static int first_time = 1;
- ucchar cpc_rev_id;
int err, eeprom_outdated = 0;
ucshort device_id;
pc300_t *card;
@@ -3480,7 +3479,6 @@ cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
card->hw.falcsize = pci_resource_len(pdev, 4);
card->hw.plxphys = pci_resource_start(pdev, 5);
card->hw.plxsize = pci_resource_len(pdev, 5);
- pci_read_config_byte(pdev, PCI_REVISION_ID, &cpc_rev_id);
switch (device_id) {
case PCI_DEVICE_ID_PC300_RX_1:
@@ -3498,7 +3496,7 @@ cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
}
#ifdef PC300_DEBUG_PCI
printk("cpc (bus=0x0%x,pci_id=0x%x,", pdev->bus->number, pdev->devfn);
- printk("rev_id=%d) IRQ%d\n", cpc_rev_id, card->hw.irq);
+ printk("rev_id=%d) IRQ%d\n", pdev->revision, card->hw.irq);
printk("cpc:found ramaddr=0x%08lx plxaddr=0x%08lx "
"ctladdr=0x%08lx falcaddr=0x%08lx\n",
card->hw.ramphys, card->hw.plxphys, card->hw.scaphys,
diff --git a/drivers/net/wan/pc300too.c b/drivers/net/wan/pc300too.c
index aff05dba720a..dfbd3b00f03b 100644
--- a/drivers/net/wan/pc300too.c
+++ b/drivers/net/wan/pc300too.c
@@ -311,7 +311,6 @@ static int __devinit pc300_pci_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
card_t *card;
- u8 rev_id;
u32 __iomem *p;
int i;
u32 ramsize;
@@ -366,7 +365,6 @@ static int __devinit pc300_pci_init_one(struct pci_dev *pdev,
return -ENOMEM;
}
- pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id);
if (pci_resource_len(pdev, 0) != PC300_PLX_SIZE ||
pci_resource_len(pdev, 2) != PC300_SCA_SIZE ||
pci_resource_len(pdev, 3) < 16384) {
diff --git a/drivers/net/wan/pci200syn.c b/drivers/net/wan/pci200syn.c
index ca06a00d9d86..7f720de2e9f0 100644
--- a/drivers/net/wan/pci200syn.c
+++ b/drivers/net/wan/pci200syn.c
@@ -289,7 +289,6 @@ static int __devinit pci200_pci_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
card_t *card;
- u8 rev_id;
u32 __iomem *p;
int i;
u32 ramsize;
@@ -330,7 +329,6 @@ static int __devinit pci200_pci_init_one(struct pci_dev *pdev,
return -ENOMEM;
}
- pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id);
if (pci_resource_len(pdev, 0) != PCI200SYN_PLX_SIZE ||
pci_resource_len(pdev, 2) != PCI200SYN_SCA_SIZE ||
pci_resource_len(pdev, 3) < 16384) {
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
index ef6b253a92ce..c5d6753a55ea 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_main.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
@@ -3741,10 +3741,8 @@ static int bcm43xx_attach_board(struct bcm43xx_private *bcm)
&bcm->board_type);
if (err)
goto err_iounmap;
- err = bcm43xx_pci_read_config16(bcm, PCI_REVISION_ID,
- &bcm->board_revision);
- if (err)
- goto err_iounmap;
+
+ bcm->board_revision = bcm->pci_dev->revision;
err = bcm43xx_chipset_attach(bcm);
if (err)
diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c
index 5617cfdadc5c..d590a99930fa 100644
--- a/drivers/pci/hotplug/cpqphp_core.c
+++ b/drivers/pci/hotplug/cpqphp_core.c
@@ -796,7 +796,6 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
u8 num_of_slots = 0;
u8 hp_slot = 0;
u8 device;
- u8 rev;
u8 bus_cap;
u16 temp_word;
u16 vendor_id;
@@ -823,9 +822,8 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
}
dbg("Vendor ID: %x\n", vendor_id);
- rc = pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
- dbg("revision: %d\n", rev);
- if (rc || ((vendor_id == PCI_VENDOR_ID_COMPAQ) && (!rev))) {
+ dbg("revision: %d\n", pdev->revision);
+ if ((vendor_id == PCI_VENDOR_ID_COMPAQ) && (!pdev->revision)) {
err(msg_HPC_rev_error);
rc = -ENODEV;
goto err_disable_device;
@@ -836,7 +834,7 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
* For Intel, each SSID bit identifies a PHP capability.
* Also Intel HPC's may have RID=0.
*/
- if ((rev > 2) || (vendor_id == PCI_VENDOR_ID_INTEL)) {
+ if ((pdev->revision > 2) || (vendor_id == PCI_VENDOR_ID_INTEL)) {
// TODO: This code can be made to support non-Compaq or Intel subsystem IDs
rc = pci_read_config_word(pdev, PCI_SUBSYSTEM_VENDOR_ID, &subsystem_vid);
if (rc) {
@@ -870,7 +868,7 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
switch (subsystem_vid) {
case PCI_VENDOR_ID_COMPAQ:
- if (rev >= 0x13) { /* CIOBX */
+ if (pdev->revision >= 0x13) { /* CIOBX */
ctrl->push_flag = 1;
ctrl->slot_switch_type = 1;
ctrl->push_button = 1;
@@ -1075,7 +1073,7 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
memcpy(ctrl->pci_bus, pdev->bus, sizeof(*ctrl->pci_bus));
ctrl->bus = pdev->bus->number;
- ctrl->rev = rev;
+ ctrl->rev = pdev->revision;
dbg("bus device function rev: %d %d %d %d\n", ctrl->bus,
PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn), ctrl->rev);
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 75bd6a8648f6..f75ade6f0602 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -587,10 +587,7 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237, quirk_via_v
*/
static void __devinit quirk_amd_ioapic(struct pci_dev *dev)
{
- u8 rev;
-
- pci_read_config_byte(dev, PCI_REVISION_ID, &rev);
- if (rev >= 0x02) {
+ if (dev->revision >= 0x02) {
printk(KERN_WARNING "I/O APIC: AMD Erratum #22 may be present. In the event of instability try\n");
printk(KERN_WARNING " : booting with the \"noapic\" option.\n");
}
@@ -610,13 +607,12 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SI, PCI_ANY_ID, quirk_ioapic_rmw );
#define AMD8131_NIOAMODE_BIT 0
static void quirk_amd_8131_ioapic(struct pci_dev *dev)
{
- unsigned char revid, tmp;
+ unsigned char tmp;
if (nr_ioapics == 0)
return;
- pci_read_config_byte(dev, PCI_REVISION_ID, &revid);
- if (revid == AMD8131_revA0 || revid == AMD8131_revB0) {
+ if (dev->revision == AMD8131_revA0 || dev->revision == AMD8131_revB0) {
printk(KERN_INFO "Fixing up AMD8131 IOAPIC mode\n");
pci_read_config_byte( dev, AMD8131_MISC, &tmp);
tmp &= ~(1 << AMD8131_NIOAMODE_BIT);
@@ -859,10 +855,8 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_PCI_MASTER, qu
static void quirk_disable_pxb(struct pci_dev *pdev)
{
u16 config;
- u8 rev;
- pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
- if (rev != 0x04) /* Only C0 requires this */
+ if (pdev->revision != 0x04) /* Only C0 requires this */
return;
pci_read_config_word(pdev, 0x40, &config);
if (config & (1<<6)) {
diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
index 27852b43b904..1c0d7578e791 100644
--- a/drivers/scsi/aic94xx/aic94xx_init.c
+++ b/drivers/scsi/aic94xx/aic94xx_init.c
@@ -223,13 +223,8 @@ static int __devinit asd_common_setup(struct asd_ha_struct *asd_ha)
{
int err, i;
- err = pci_read_config_byte(asd_ha->pcidev, PCI_REVISION_ID,
- &asd_ha->revision_id);
- if (err) {
- asd_printk("couldn't read REVISION ID register of %s\n",
- pci_name(asd_ha->pcidev));
- goto Err;
- }
+ asd_ha->revision_id = asd_ha->pcidev->revision;
+
err = -ENODEV;
if (asd_ha->revision_id < AIC9410_DEV_REV_B0) {
asd_printk("%s is revision %s (%X), which is not supported\n",
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index fa6ff295e568..81330712048c 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -5367,18 +5367,12 @@ static const u16 ipr_blocked_processors[] = {
**/
static int ipr_invalid_adapter(struct ipr_ioa_cfg *ioa_cfg)
{
- u8 rev_id;
int i;
- if (ioa_cfg->type == 0x5702) {
- if (pci_read_config_byte(ioa_cfg->pdev, PCI_REVISION_ID,
- &rev_id) == PCIBIOS_SUCCESSFUL) {
- if (rev_id < 4) {
- for (i = 0; i < ARRAY_SIZE(ipr_blocked_processors); i++){
- if (__is_processor(ipr_blocked_processors[i]))
- return 1;
- }
- }
+ if ((ioa_cfg->type == 0x5702) && (ioa_cfg->pdev->revision < 4)) {
+ for (i = 0; i < ARRAY_SIZE(ipr_blocked_processors); i++){
+ if (__is_processor(ipr_blocked_processors[i]))
+ return 1;
}
}
return 0;
@@ -7535,13 +7529,7 @@ static int __devinit ipr_probe_ioa(struct pci_dev *pdev,
else
ioa_cfg->transop_timeout = IPR_OPERATIONAL_TIMEOUT;
- rc = pci_read_config_byte(pdev, PCI_REVISION_ID, &ioa_cfg->revid);
-
- if (rc != PCIBIOS_SUCCESSFUL) {
- dev_err(&pdev->dev, "Failed to read PCI revision ID\n");
- rc = -EIO;
- goto out_scsi_host_put;
- }
+ ioa_cfg->revid = pdev->revision;
ipr_regs_pci = pci_resource_start(pdev, 0);
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index 8b704f73055a..40f148e0833f 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -7148,7 +7148,6 @@ ips_init_phase1(struct pci_dev *pci_dev, int *indexPtr)
uint32_t mem_addr;
uint32_t io_len;
uint32_t mem_len;
- uint8_t revision_id;
uint8_t bus;
uint8_t func;
uint8_t irq;
@@ -7227,12 +7226,6 @@ ips_init_phase1(struct pci_dev *pci_dev, int *indexPtr)
}
}
- /* get the revision ID */
- if (pci_read_config_byte(pci_dev, PCI_REVISION_ID, &revision_id)) {
- IPS_PRINTK(KERN_WARNING, pci_dev, "Can't get revision id.\n");
- return -1;
- }
-
subdevice_id = pci_dev->subsystem_device;
/* found a controller */
@@ -7258,7 +7251,7 @@ ips_init_phase1(struct pci_dev *pci_dev, int *indexPtr)
ha->mem_ptr = mem_ptr;
ha->ioremap_ptr = ioremap_ptr;
ha->host_num = (uint32_t) index;
- ha->revision_id = revision_id;
+ ha->revision_id = pci_dev->revision;
ha->slot_num = PCI_SLOT(pci_dev->devfn);
ha->device_id = pci_dev->device;
ha->subdevice_id = subdevice_id;
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 2a45aec4ff29..cf94f8636ba5 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -296,7 +296,7 @@ qla24xx_pci_config(scsi_qla_host_t *ha)
d &= ~PCI_ROM_ADDRESS_ENABLE;
pci_write_config_dword(ha->pdev, PCI_ROM_ADDRESS, d);
- pci_read_config_word(ha->pdev, PCI_REVISION_ID, &ha->chip_revision);
+ ha->chip_revision = ha->pdev->revision;
/* Get PCI bus information. */
spin_lock_irqsave(&ha->hardware_lock, flags);
diff --git a/drivers/serial/jsm/jsm_driver.c b/drivers/serial/jsm/jsm_driver.c
index 81792e6eeb2d..6767ee381cd1 100644
--- a/drivers/serial/jsm/jsm_driver.c
+++ b/drivers/serial/jsm/jsm_driver.c
@@ -88,7 +88,7 @@ static int jsm_probe_one(struct pci_dev *pdev, const struct pci_device_id *ent)
spin_lock_init(&brd->bd_intr_lock);
/* store which revision we have */
- pci_read_config_byte(pdev, PCI_REVISION_ID, &brd->rev);
+ brd->rev = pdev->revision;
brd->irq = pdev->irq;
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 12edc723ec73..966965f72338 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -149,8 +149,7 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
* fixed in newer silicon.
*/
case 0x0068:
- pci_read_config_dword(pdev, PCI_REVISION_ID, &temp);
- if ((temp & 0xff) < 0xa4)
+ if (pdev->revision < 0xa4)
ehci->no_selective_suspend = 1;
break;
}
diff --git a/drivers/video/kyro/STG4000InitDevice.c b/drivers/video/kyro/STG4000InitDevice.c
index ab5285a7f1d6..1d3f2080aa6f 100644
--- a/drivers/video/kyro/STG4000InitDevice.c
+++ b/drivers/video/kyro/STG4000InitDevice.c
@@ -247,7 +247,6 @@ int SetCoreClockPLL(volatile STG4000REG __iomem *pSTGReg, struct pci_dev *pDev)
u32 ulCoreClock;
u32 tmp;
u32 ulChipSpeed;
- u8 rev;
STG_WRITE_REG(IntMask, 0xFFFF);
@@ -276,9 +275,9 @@ int SetCoreClockPLL(volatile STG4000REG __iomem *pSTGReg, struct pci_dev *pDev)
PMX2_SOFTRESET_ROM_RST);
pci_read_config_word(pDev, PCI_CONFIG_SUBSYS_ID, &sub);
- pci_read_config_byte(pDev, PCI_REVISION_ID, &rev);
- ulChipSpeed = InitSDRAMRegisters(pSTGReg, (u32)sub, (u32)rev);
+ ulChipSpeed = InitSDRAMRegisters(pSTGReg, (u32)sub,
+ (u32)pDev->revision);
if (ulChipSpeed == 0)
return -EINVAL;
diff --git a/drivers/video/matrox/matroxfb_base.c b/drivers/video/matrox/matroxfb_base.c
index c8559a756b75..886e475f22f2 100644
--- a/drivers/video/matrox/matroxfb_base.c
+++ b/drivers/video/matrox/matroxfb_base.c
@@ -1994,7 +1994,6 @@ static void matroxfb_unregister_device(struct matrox_fb_info* minfo) {
static int matroxfb_probe(struct pci_dev* pdev, const struct pci_device_id* dummy) {
struct board* b;
- u_int8_t rev;
u_int16_t svid;
u_int16_t sid;
struct matrox_fb_info* minfo;
@@ -2005,11 +2004,10 @@ static int matroxfb_probe(struct pci_dev* pdev, const struct pci_device_id* dumm
#endif
DBG(__FUNCTION__)
- pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
svid = pdev->subsystem_vendor;
sid = pdev->subsystem_device;
for (b = dev_list; b->vendor; b++) {
- if ((b->vendor != pdev->vendor) || (b->device != pdev->device) || (b->rev < rev)) continue;
+ if ((b->vendor != pdev->vendor) || (b->device != pdev->device) || (b->rev < pdev->revision)) continue;
if (b->svid)
if ((b->svid != svid) || (b->sid != sid)) continue;
break;
diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index a30e1e13d8be..93d07ef85276 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -5789,7 +5789,7 @@ sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
ivideo->warncount = 0;
ivideo->chip_id = pdev->device;
ivideo->chip_vendor = pdev->vendor;
- pci_read_config_byte(pdev, PCI_REVISION_ID, &ivideo->revision_id);
+ ivideo->revision_id = pdev->revision;
ivideo->SiS_Pr.ChipRevision = ivideo->revision_id;
pci_read_config_word(pdev, PCI_COMMAND, &reg16);
ivideo->sisvga_enabled = reg16 & 0x01;
diff --git a/drivers/video/sstfb.c b/drivers/video/sstfb.c
index 62fa5500361d..5eff28ce4f4d 100644
--- a/drivers/video/sstfb.c
+++ b/drivers/video/sstfb.c
@@ -1348,7 +1348,7 @@ static int __devinit sstfb_probe(struct pci_dev *pdev,
f_ddprintk("found device : %s\n", spec->name);
par->dev = pdev;
- pci_read_config_byte(pdev, PCI_REVISION_ID, &par->revision);
+ par->revision = pdev->revision;
fix->mmio_start = pci_resource_start(pdev,0);
fix->mmio_len = 0x400000;
diff --git a/drivers/video/tgafb.c b/drivers/video/tgafb.c
index f0fde6ea7c36..5c0dab628099 100644
--- a/drivers/video/tgafb.c
+++ b/drivers/video/tgafb.c
@@ -1625,8 +1625,7 @@ tgafb_register(struct device *dev)
par->tga_regs_base = mem_base + TGA_REGS_OFFSET;
par->tga_type = tga_type;
if (tga_bus_pci)
- pci_read_config_byte(to_pci_dev(dev), PCI_REVISION_ID,
- &par->tga_chip_rev);
+ par->tga_chip_rev = (to_pci_dev(dev))->revision;
if (tga_bus_tc)
par->tga_chip_rev = TGA_READ_REG(par, TGA_START_REG) & 0xff;
diff --git a/sound/oss/emu10k1/main.c b/sound/oss/emu10k1/main.c
index 16ac02540a3f..5058411b7524 100644
--- a/sound/oss/emu10k1/main.c
+++ b/sound/oss/emu10k1/main.c
@@ -1302,7 +1302,7 @@ static int __devinit emu10k1_probe(struct pci_dev *pci_dev, const struct pci_dev
goto err_irq;
}
- pci_read_config_byte(pci_dev, PCI_REVISION_ID, &card->chiprev);
+ card->chiprev = pci_dev->revision;
pci_read_config_word(pci_dev, PCI_SUBSYSTEM_ID, &card->model);
printk(KERN_INFO "emu10k1: %s rev %d model %#04x found, IO at %#04lx-%#04lx, IRQ %d\n",
diff --git a/sound/oss/es1371.c b/sound/oss/es1371.c
index 593a3aac12ce..52648573f601 100644
--- a/sound/oss/es1371.c
+++ b/sound/oss/es1371.c
@@ -2894,7 +2894,7 @@ static int __devinit es1371_probe(struct pci_dev *pcidev, const struct pci_devic
s->irq = pcidev->irq;
s->vendor = pcidev->vendor;
s->device = pcidev->device;
- pci_read_config_byte(pcidev, PCI_REVISION_ID, &s->rev);
+ s->rev = pcidev->revision;
s->codec->private_data = s;
s->codec->id = 0;
s->codec->codec_read = rdcodec;
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index cb59f994c68f..41543a4933e7 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -2218,7 +2218,7 @@ static int __devinit snd_ali_create(struct snd_card *card,
codec->card = card;
codec->pci = pci;
codec->irq = -1;
- pci_read_config_byte(pci, PCI_REVISION_ID, &codec->revision);
+ codec->revision = pci->revision;
codec->spdif_support = spdif_support;
if (pcm_streams < 1)
diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index 7d8053b5e8d5..89184a424140 100644
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -1639,15 +1639,12 @@ static int __devinit snd_atiixp_probe(struct pci_dev *pci,
{
struct snd_card *card;
struct atiixp *chip;
- unsigned char revision;
int err;
card = snd_card_new(index, id, THIS_MODULE, 0);
if (card == NULL)
return -ENOMEM;
- pci_read_config_byte(pci, PCI_REVISION_ID, &revision);
-
strcpy(card->driver, spdif_aclink ? "ATIIXP" : "ATIIXP-SPDMA");
strcpy(card->shortname, "ATI IXP");
if ((err = snd_atiixp_create(card, pci, &chip)) < 0)
@@ -1670,7 +1667,8 @@ static int __devinit snd_atiixp_probe(struct pci_dev *pci,
snd_atiixp_chip_start(chip);
snprintf(card->longname, sizeof(card->longname),
- "%s rev %x with %s at %#lx, irq %i", card->shortname, revision,
+ "%s rev %x with %s at %#lx, irq %i", card->shortname,
+ pci->revision,
chip->ac97[0] ? snd_ac97_get_short_name(chip->ac97[0]) : "?",
chip->addr, chip->irq);
diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c
index 904023fe4f26..ce752f84457a 100644
--- a/sound/pci/atiixp_modem.c
+++ b/sound/pci/atiixp_modem.c
@@ -1283,15 +1283,12 @@ static int __devinit snd_atiixp_probe(struct pci_dev *pci,
{
struct snd_card *card;
struct atiixp_modem *chip;
- unsigned char revision;
int err;
card = snd_card_new(index, id, THIS_MODULE, 0);
if (card == NULL)
return -ENOMEM;
- pci_read_config_byte(pci, PCI_REVISION_ID, &revision);
-
strcpy(card->driver, "ATIIXP-MODEM");
strcpy(card->shortname, "ATI IXP Modem");
if ((err = snd_atiixp_create(card, pci, &chip)) < 0)
@@ -1312,7 +1309,7 @@ static int __devinit snd_atiixp_probe(struct pci_dev *pci,
snd_atiixp_chip_start(chip);
sprintf(card->longname, "%s rev %x at 0x%lx, irq %i",
- card->shortname, revision, chip->addr, chip->irq);
+ card->shortname, pci->revision, chip->addr, chip->irq);
if ((err = snd_card_register(card)) < 0)
goto __error;
diff --git a/sound/pci/au88x0/au88x0.c b/sound/pci/au88x0/au88x0.c
index 238154bb7a25..5ec1b6fcd548 100644
--- a/sound/pci/au88x0/au88x0.c
+++ b/sound/pci/au88x0/au88x0.c
@@ -341,11 +341,7 @@ snd_vortex_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
snd_card_free(card);
return err;
}
- if ((err = pci_read_config_byte(pci, PCI_REVISION_ID,
- &(chip->rev))) < 0) {
- snd_card_free(card);
- return err;
- }
+ chip->rev = pci->revision;
#ifdef CHIP_AU8830
if ((chip->rev) != 0xfe && (chip->rev) != 0xfa) {
printk(KERN_ALERT
diff --git a/sound/pci/ca0106/ca0106.h b/sound/pci/ca0106/ca0106.h
index aaac6e5b4767..a0420bc63f0b 100644
--- a/sound/pci/ca0106/ca0106.h
+++ b/sound/pci/ca0106/ca0106.h
@@ -590,7 +590,6 @@ struct snd_ca0106 {
struct resource *res_port;
int irq;
- unsigned char revision; /* chip revision */
unsigned int serial; /* serial number */
unsigned short model; /* subsystem id */
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index 48f3f17c5170..9fd7b8a5b75e 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -1293,13 +1293,12 @@ static int __devinit snd_ca0106_create(int dev, struct snd_card *card,
}
pci_set_master(pci);
- /* read revision & serial */
- pci_read_config_byte(pci, PCI_REVISION_ID, &chip->revision);
+ /* read serial */
pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &chip->serial);
pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &chip->model);
#if 1
printk(KERN_INFO "snd-ca0106: Model %04x Rev %08x Serial %08x\n", chip->model,
- chip->revision, chip->serial);
+ pci->revision, chip->serial);
#endif
strcpy(card->driver, "CA0106");
strcpy(card->shortname, "CA0106");
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index dbc805c33fc4..4a9b59ad8ab1 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -1511,7 +1511,6 @@ int __devinit snd_emu10k1_create(struct snd_card *card,
struct snd_emu10k1 *emu;
int idx, err;
int is_audigy;
- unsigned char revision;
unsigned int silent_page;
const struct snd_emu_chip_details *c;
static struct snd_device_ops ops = {
@@ -1543,8 +1542,7 @@ int __devinit snd_emu10k1_create(struct snd_card *card,
emu->synth = NULL;
emu->get_synth_voice = NULL;
/* read revision & serial */
- pci_read_config_byte(pci, PCI_REVISION_ID, &revision);
- emu->revision = revision;
+ emu->revision = pci->revision;
pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &emu->serial);
pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &emu->model);
snd_printdd("vendor=0x%x, device=0x%x, subsystem_vendor_id=0x%x, subsystem_id=0x%x\n",pci->vendor, pci->device, emu->serial, emu->model);
diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c
index bb0fec7f7e1b..e4af7a9b808c 100644
--- a/sound/pci/emu10k1/emu10k1x.c
+++ b/sound/pci/emu10k1/emu10k1x.c
@@ -942,7 +942,7 @@ static int __devinit snd_emu10k1x_create(struct snd_card *card,
pci_set_master(pci);
/* read revision & serial */
- pci_read_config_byte(pci, PCI_REVISION_ID, &chip->revision);
+ chip->revision = pci->revision;
pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &chip->serial);
pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &chip->model);
snd_printk(KERN_INFO "Model %04x Rev %08x Serial %08x\n", chip->model,
diff --git a/sound/pci/ens1370.c b/sound/pci/ens1370.c
index 6a0ddcf00884..7c403965153b 100644
--- a/sound/pci/ens1370.c
+++ b/sound/pci/ens1370.c
@@ -2110,7 +2110,6 @@ static int __devinit snd_ensoniq_create(struct snd_card *card,
struct ensoniq ** rensoniq)
{
struct ensoniq *ensoniq;
- unsigned char cmdb;
int err;
static struct snd_device_ops ops = {
.dev_free = snd_ensoniq_dev_free,
@@ -2151,8 +2150,7 @@ static int __devinit snd_ensoniq_create(struct snd_card *card,
}
#endif
pci_set_master(pci);
- pci_read_config_byte(pci, PCI_REVISION_ID, &cmdb);
- ensoniq->rev = cmdb;
+ ensoniq->rev = pci->revision;
#ifdef CHIP1370
#if 0
ensoniq->ctrl = ES_1370_CDC_EN | ES_1370_SERR_DISABLE |
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index 6dc578bbeec9..11015178e207 100644
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -1369,7 +1369,6 @@ static int __devinit snd_fm801_create(struct snd_card *card,
struct fm801 ** rchip)
{
struct fm801 *chip;
- unsigned char rev;
int err;
static struct snd_device_ops ops = {
.dev_free = snd_fm801_dev_free,
@@ -1405,8 +1404,7 @@ static int __devinit snd_fm801_create(struct snd_card *card,
pci_set_master(pci);
}
- pci_read_config_byte(pci, PCI_REVISION_ID, &rev);
- if (rev >= 0xb1) /* FM801-AU */
+ if (pci->revision >= 0xb1) /* FM801-AU */
chip->multichannel = 1;
snd_fm801_chip_init(chip, 0);
diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
index a28992269f5e..50c9f92cfd1b 100644
--- a/sound/pci/via82xx.c
+++ b/sound/pci/via82xx.c
@@ -2431,7 +2431,6 @@ static int __devinit snd_via82xx_probe(struct pci_dev *pci,
{
struct snd_card *card;
struct via82xx *chip;
- unsigned char revision;
int chip_type = 0, card_type;
unsigned int i;
int err;
@@ -2441,18 +2440,17 @@ static int __devinit snd_via82xx_probe(struct pci_dev *pci,
return -ENOMEM;
card_type = pci_id->driver_data;
- pci_read_config_byte(pci, PCI_REVISION_ID, &revision);
switch (card_type) {
case TYPE_CARD_VIA686:
strcpy(card->driver, "VIA686A");
- sprintf(card->shortname, "VIA 82C686A/B rev%x", revision);
+ sprintf(card->shortname, "VIA 82C686A/B rev%x", pci->revision);
chip_type = TYPE_VIA686;
break;
case TYPE_CARD_VIA8233:
chip_type = TYPE_VIA8233;
- sprintf(card->shortname, "VIA 823x rev%x", revision);
+ sprintf(card->shortname, "VIA 823x rev%x", pci->revision);
for (i = 0; i < ARRAY_SIZE(via823x_cards); i++) {
- if (revision == via823x_cards[i].revision) {
+ if (pci->revision == via823x_cards[i].revision) {
chip_type = via823x_cards[i].type;
strcpy(card->shortname, via823x_cards[i].name);
break;
@@ -2460,7 +2458,7 @@ static int __devinit snd_via82xx_probe(struct pci_dev *pci,
}
if (chip_type != TYPE_VIA8233A) {
if (dxs_support == VIA_DXS_AUTO)
- dxs_support = check_dxs_list(pci, revision);
+ dxs_support = check_dxs_list(pci, pci->revision);
/* force to use VIA8233 or 8233A model according to
* dxs_support module option
*/
@@ -2471,7 +2469,7 @@ static int __devinit snd_via82xx_probe(struct pci_dev *pci,
}
if (chip_type == TYPE_VIA8233A)
strcpy(card->driver, "VIA8233A");
- else if (revision >= VIA_REV_8237)
+ else if (pci->revision >= VIA_REV_8237)
strcpy(card->driver, "VIA8237"); /* no slog assignment */
else
strcpy(card->driver, "VIA8233");
@@ -2482,7 +2480,7 @@ static int __devinit snd_via82xx_probe(struct pci_dev *pci,
goto __error;
}
- if ((err = snd_via82xx_create(card, pci, chip_type, revision,
+ if ((err = snd_via82xx_create(card, pci, chip_type, pci->revision,
ac97_clock, &chip)) < 0)
goto __error;
card->private_data = chip;
diff --git a/sound/pci/via82xx_modem.c b/sound/pci/via82xx_modem.c
index b338e15db0d9..8cbf8eba4ae9 100644
--- a/sound/pci/via82xx_modem.c
+++ b/sound/pci/via82xx_modem.c
@@ -1162,7 +1162,6 @@ static int __devinit snd_via82xx_probe(struct pci_dev *pci,
{
struct snd_card *card;
struct via82xx_modem *chip;
- unsigned char revision;
int chip_type = 0, card_type;
unsigned int i;
int err;
@@ -1172,7 +1171,6 @@ static int __devinit snd_via82xx_probe(struct pci_dev *pci,
return -ENOMEM;
card_type = pci_id->driver_data;
- pci_read_config_byte(pci, PCI_REVISION_ID, &revision);
switch (card_type) {
case TYPE_CARD_VIA82XX_MODEM:
strcpy(card->driver, "VIA82XX-MODEM");
@@ -1184,7 +1182,7 @@ static int __devinit snd_via82xx_probe(struct pci_dev *pci,
goto __error;
}
- if ((err = snd_via82xx_create(card, pci, chip_type, revision,
+ if ((err = snd_via82xx_create(card, pci, chip_type, pci->revision,
ac97_clock, &chip)) < 0)
goto __error;
card->private_data = chip;
diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
index ea861bceaddf..ab7a81c35705 100644
--- a/sound/pci/ymfpci/ymfpci_main.c
+++ b/sound/pci/ymfpci/ymfpci_main.c
@@ -2404,7 +2404,7 @@ int __devinit snd_ymfpci_create(struct snd_card *card,
chip->pci = pci;
chip->irq = -1;
chip->device_id = pci->device;
- pci_read_config_byte(pci, PCI_REVISION_ID, &chip->rev);
+ chip->rev = pci->revision;
chip->reg_area_phys = pci_resource_start(pci, 0);
chip->reg_area_virt = ioremap_nocache(chip->reg_area_phys, 0x8000);
pci_set_master(pci);

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