path: root/drivers/memstick
diff options
authorLinus Torvalds <torvalds@linux-foundation.org>2017-11-13 17:56:58 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-13 17:56:58 -0800
commit2bcc673101268dc50e52b83226c5bbf38391e16d (patch)
tree0cdaf6affa8b05d436c2e8b80ff23e8c7f03a30a /drivers/memstick
parent670310dfbae0eefe7318ff6a61e29e67a7a7bbce (diff)
parentb24591e2fcf852ad7ad2ccf745c8220bf378d312 (diff)
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner: "Yet another big pile of changes: - More year 2038 work from Arnd slowly reaching the point where we need to think about the syscalls themself. - A new timer function which allows to conditionally (re)arm a timer only when it's either not running or the new expiry time is sooner than the armed expiry time. This allows to use a single timer for multiple timeout requirements w/o caring about the first expiry time at the call site. - A new NMI safe accessor to clock real time for the printk timestamp work. Can be used by tracing, perf as well if required. - A large number of timer setup conversions from Kees which got collected here because either maintainers requested so or they simply got ignored. As Kees pointed out already there are a few trivial merge conflicts and some redundant commits which was unavoidable due to the size of this conversion effort. - Avoid a redundant iteration in the timer wheel softirq processing. - Provide a mechanism to treat RTC implementations depending on their hardware properties, i.e. don't inflict the write at the 0.5 seconds boundary which originates from the PC CMOS RTC to all RTCs. No functional change as drivers need to be updated separately. - The usual small updates to core code clocksource drivers. Nothing really exciting" * 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (111 commits) timers: Add a function to start/reduce a timer pstore: Use ktime_get_real_fast_ns() instead of __getnstimeofday() timer: Prepare to change all DEFINE_TIMER() callbacks netfilter: ipvs: Convert timers to use timer_setup() scsi: qla2xxx: Convert timers to use timer_setup() block/aoe: discover_timer: Convert timers to use timer_setup() ide: Convert timers to use timer_setup() drbd: Convert timers to use timer_setup() mailbox: Convert timers to use timer_setup() crypto: Convert timers to use timer_setup() drivers/pcmcia: omap1: Fix error in automated timer conversion ARM: footbridge: Fix typo in timer conversion drivers/sgi-xp: Convert timers to use timer_setup() drivers/pcmcia: Convert timers to use timer_setup() drivers/memstick: Convert timers to use timer_setup() drivers/macintosh: Convert timers to use timer_setup() hwrng/xgene-rng: Convert timers to use timer_setup() auxdisplay: Convert timers to use timer_setup() sparc/led: Convert timers to use timer_setup() mips: ip22/32: Convert timers to use timer_setup() ...
Diffstat (limited to 'drivers/memstick')
3 files changed, 12 insertions, 11 deletions
diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c
index 48db922075e2..bcdca9fbef51 100644
--- a/drivers/memstick/host/jmb38x_ms.c
+++ b/drivers/memstick/host/jmb38x_ms.c
@@ -59,6 +59,7 @@ struct jmb38x_ms_host {
unsigned int block_pos;
unsigned long timeout_jiffies;
struct timer_list timer;
+ struct memstick_host *msh;
struct memstick_request *req;
unsigned char cmd_flags;
unsigned char io_pos;
@@ -592,10 +593,10 @@ static irqreturn_t jmb38x_ms_isr(int irq, void *dev_id)
-static void jmb38x_ms_abort(unsigned long data)
+static void jmb38x_ms_abort(struct timer_list *t)
- struct memstick_host *msh = (struct memstick_host *)data;
- struct jmb38x_ms_host *host = memstick_priv(msh);
+ struct jmb38x_ms_host *host = from_timer(host, t, timer);
+ struct memstick_host *msh = host->msh;
unsigned long flags;
dev_dbg(&host->chip->pdev->dev, "abort\n");
@@ -878,6 +879,7 @@ static struct memstick_host *jmb38x_ms_alloc_host(struct jmb38x_ms *jm, int cnt)
return NULL;
host = memstick_priv(msh);
+ host->msh = msh;
host->chip = jm;
host->addr = ioremap(pci_resource_start(jm->pdev, cnt),
pci_resource_len(jm->pdev, cnt));
@@ -897,7 +899,7 @@ static struct memstick_host *jmb38x_ms_alloc_host(struct jmb38x_ms *jm, int cnt)
- setup_timer(&host->timer, jmb38x_ms_abort, (unsigned long)msh);
+ timer_setup(&host->timer, jmb38x_ms_abort, 0);
if (!request_irq(host->irq, jmb38x_ms_isr, IRQF_SHARED, host->host_id,
diff --git a/drivers/memstick/host/r592.c b/drivers/memstick/host/r592.c
index d5cfb503b9d6..627d6e62fe31 100644
--- a/drivers/memstick/host/r592.c
+++ b/drivers/memstick/host/r592.c
@@ -616,9 +616,9 @@ static void r592_update_card_detect(struct r592_device *dev)
/* Timer routine that fires 1 second after last card detection event, */
-static void r592_detect_timer(long unsigned int data)
+static void r592_detect_timer(struct timer_list *t)
- struct r592_device *dev = (struct r592_device *)data;
+ struct r592_device *dev = from_timer(dev, t, detect_timer);
@@ -770,8 +770,7 @@ static int r592_probe(struct pci_dev *pdev, const struct pci_device_id *id)
- setup_timer(&dev->detect_timer,
- r592_detect_timer, (long unsigned int)dev);
+ timer_setup(&dev->detect_timer, r592_detect_timer, 0);
/* Host initialization */
host->caps = MEMSTICK_CAP_PAR4;
diff --git a/drivers/memstick/host/tifm_ms.c b/drivers/memstick/host/tifm_ms.c
index 7bafa72f8f57..bed205849d02 100644
--- a/drivers/memstick/host/tifm_ms.c
+++ b/drivers/memstick/host/tifm_ms.c
@@ -538,9 +538,9 @@ static int tifm_ms_set_param(struct memstick_host *msh,
return 0;
-static void tifm_ms_abort(unsigned long data)
+static void tifm_ms_abort(struct timer_list *t)
- struct tifm_ms *host = (struct tifm_ms *)data;
+ struct tifm_ms *host = from_timer(host, t, timer);
dev_dbg(&host->dev->dev, "status %x\n",
readl(host->dev->addr + SOCK_MS_STATUS));
@@ -575,7 +575,7 @@ static int tifm_ms_probe(struct tifm_dev *sock)
host->dev = sock;
host->timeout_jiffies = msecs_to_jiffies(1000);
- setup_timer(&host->timer, tifm_ms_abort, (unsigned long)host);
+ timer_setup(&host->timer, tifm_ms_abort, 0);
tasklet_init(&host->notify, tifm_ms_req_tasklet, (unsigned long)msh);
msh->request = tifm_ms_submit_req;

Privacy Policy