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()
  ...

2 files changed, 10 insertions, 13 deletions

diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index d6159f8ef0c2..df45682e99a5 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -381,14 +381,11 @@ static struct pxafb_mach_info sharp_lm8v31 = {
 
 #define	MMC_POLL_RATE		msecs_to_jiffies(1000)
 
-static void lubbock_mmc_poll(unsigned long);
 static irq_handler_t mmc_detect_int;
+static void *mmc_detect_int_data;
+static struct timer_list mmc_timer;
 
-static struct timer_list mmc_timer = {
-	.function	= lubbock_mmc_poll,
-};
-
-static void lubbock_mmc_poll(unsigned long data)
+static void lubbock_mmc_poll(struct timer_list *unused)
 {
 	unsigned long flags;
 
@@ -401,7 +398,7 @@ static void lubbock_mmc_poll(unsigned long data)
 	if (LUB_IRQ_SET_CLR & (1 << 0))
 		mod_timer(&mmc_timer, jiffies + MMC_POLL_RATE);
 	else {
-		(void) mmc_detect_int(LUBBOCK_SD_IRQ, (void *)data);
+		(void) mmc_detect_int(LUBBOCK_SD_IRQ, mmc_detect_int_data);
 		enable_irq(LUBBOCK_SD_IRQ);
 	}
 }
@@ -421,8 +418,8 @@ static int lubbock_mci_init(struct device *dev,
 {
 	/* detect card insert/eject */
 	mmc_detect_int = detect_int;
-	init_timer(&mmc_timer);
-	mmc_timer.data = (unsigned long) data;
+	mmc_detect_int_data = data;
+	timer_setup(&mmc_timer, lubbock_mmc_poll, 0);
 	return request_irq(LUBBOCK_SD_IRQ, lubbock_detect_int,
 			   0, "lubbock-sd-detect", data);
 }
diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c
index 249b7bd5fbc4..398ba9ba2632 100644
--- a/arch/arm/mach-pxa/sharpsl_pm.c
+++ b/arch/arm/mach-pxa/sharpsl_pm.c
@@ -341,7 +341,7 @@ static void sharpsl_charge_toggle(struct work_struct *private_)
 	sharpsl_pm.charge_start_time = jiffies;
 }
 
-static void sharpsl_ac_timer(unsigned long data)
+static void sharpsl_ac_timer(struct timer_list *unused)
 {
 	int acin = sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_ACIN);
 
@@ -366,7 +366,7 @@ static irqreturn_t sharpsl_ac_isr(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
-static void sharpsl_chrg_full_timer(unsigned long data)
+static void sharpsl_chrg_full_timer(struct timer_list *unused)
 {
 	dev_dbg(sharpsl_pm.dev, "Charge Full at time: %lx\n", jiffies);
 
@@ -841,9 +841,9 @@ static int sharpsl_pm_probe(struct platform_device *pdev)
 	sharpsl_pm.charge_mode = CHRG_OFF;
 	sharpsl_pm.flags = 0;
 
-	setup_timer(&sharpsl_pm.ac_timer, sharpsl_ac_timer, 0UL);
+	timer_setup(&sharpsl_pm.ac_timer, sharpsl_ac_timer, 0);
 
-	setup_timer(&sharpsl_pm.chrg_full_timer, sharpsl_chrg_full_timer, 0UL);
+	timer_setup(&sharpsl_pm.chrg_full_timer, sharpsl_chrg_full_timer, 0);
 
 	led_trigger_register_simple("sharpsl-charge", &sharpsl_charge_led_trigger);