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authorAl Viro <viro@www.linux.org.uk>2005-05-04 05:39:52 +0100
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-04 07:33:14 -0700
commit56c3b7d788c21eecf5641020fcf8e4e15d0c5eb0 (patch)
tree881eb266d98dfe4502cb7338902af7c749a78553
parenta553260618d88c4790daec7975c88f3db1080b5b (diff)
[PATCH] ISA DMA Kconfig fixes - part 4 (irda)
* net/irda/irda_device.c::irda_setup_dma() made conditional on ISA_DMA_API (it uses helpers in question and irda is usable on platforms that don't have them at all - think of USB IRDA, for example). * irda drivers that depend on ISA DMA marked as dependent on ISA_DMA_API Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--drivers/net/irda/Kconfig10
-rw-r--r--net/irda/irda_device.c2
2 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/irda/Kconfig b/drivers/net/irda/Kconfig
index 6bf76a444d48..1c553d7efdd9 100644
--- a/drivers/net/irda/Kconfig
+++ b/drivers/net/irda/Kconfig
@@ -310,7 +310,7 @@ config SIGMATEL_FIR
config NSC_FIR
tristate "NSC PC87108/PC87338"
- depends on IRDA
+ depends on IRDA && ISA_DMA_API
help
Say Y here if you want to build support for the NSC PC87108 and
PC87338 IrDA chipsets. This driver supports SIR,
@@ -321,7 +321,7 @@ config NSC_FIR
config WINBOND_FIR
tristate "Winbond W83977AF (IR)"
- depends on IRDA
+ depends on IRDA && ISA_DMA_API
help
Say Y here if you want to build IrDA support for the Winbond
W83977AF super-io chipset. This driver should be used for the IrDA
@@ -347,7 +347,7 @@ config AU1000_FIR
config SMC_IRCC_FIR
tristate "SMSC IrCC (EXPERIMENTAL)"
- depends on EXPERIMENTAL && IRDA
+ depends on EXPERIMENTAL && IRDA && ISA_DMA_API
help
Say Y here if you want to build support for the SMC Infrared
Communications Controller. It is used in a wide variety of
@@ -357,7 +357,7 @@ config SMC_IRCC_FIR
config ALI_FIR
tristate "ALi M5123 FIR (EXPERIMENTAL)"
- depends on EXPERIMENTAL && IRDA
+ depends on EXPERIMENTAL && IRDA && ISA_DMA_API
help
Say Y here if you want to build support for the ALi M5123 FIR
Controller. The ALi M5123 FIR Controller is embedded in ALi M1543C,
@@ -385,7 +385,7 @@ config SA1100_FIR
config VIA_FIR
tristate "VIA VT8231/VT1211 SIR/MIR/FIR"
- depends on IRDA
+ depends on IRDA && ISA_DMA_API
help
Say Y here if you want to build support for the VIA VT8231
and VIA VT1211 IrDA controllers, found on the motherboards using
diff --git a/net/irda/irda_device.c b/net/irda/irda_device.c
index d6ccd3239dcf..70543d89438b 100644
--- a/net/irda/irda_device.c
+++ b/net/irda/irda_device.c
@@ -470,6 +470,7 @@ void irda_device_unregister_dongle(struct dongle_reg *dongle)
}
EXPORT_SYMBOL(irda_device_unregister_dongle);
+#ifdef CONFIG_ISA_DMA_API
/*
* Function setup_dma (idev, buffer, count, mode)
*
@@ -492,3 +493,4 @@ void irda_setup_dma(int channel, dma_addr_t buffer, int count, int mode)
release_dma_lock(flags);
}
EXPORT_SYMBOL(irda_setup_dma);
+#endif

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