Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer updates from Thomas Gleixner:

 - The final conversion of timer wheel timers to timer_setup().

   A few manual conversions and a large coccinelle assisted sweep and
   the removal of the old initialization mechanisms and the related
   code.

 - Remove the now unused VSYSCALL update code

 - Fix permissions of /proc/timer_list. I still need to get rid of that
   file completely

 - Rename a misnomed clocksource function and remove a stale declaration

* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (27 commits)
  m68k/macboing: Fix missed timer callback assignment
  treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts
  timer: Remove redundant __setup_timer*() macros
  timer: Pass function down to initialization routines
  timer: Remove unused data arguments from macros
  timer: Switch callback prototype to take struct timer_list * argument
  timer: Pass timer_list pointer to callbacks unconditionally
  Coccinelle: Remove setup_timer.cocci
  timer: Remove setup_*timer() interface
  timer: Remove init_timer() interface
  treewide: setup_timer() -> timer_setup() (2 field)
  treewide: setup_timer() -> timer_setup()
  treewide: init_timer() -> setup_timer()
  treewide: Switch DEFINE_TIMER callbacks to struct timer_list *
  s390: cmm: Convert timers to use timer_setup()
  lightnvm: Convert timers to use timer_setup()
  drivers/net: cris: Convert timers to use timer_setup()
  drm/vc4: Convert timers to use timer_setup()
  block/laptop_mode: Convert timers to use timer_setup()
  net/atm/mpc: Avoid open-coded assignment of timer callback function
  ...

1 files changed, 5 insertions, 6 deletions

diff --git a/drivers/gpu/drm/drm_vblank.c b/drivers/gpu/drm/drm_vblank.c
index 09c1c4ff93ca..3717b3df34a4 100644
--- a/drivers/gpu/drm/drm_vblank.c
+++ b/drivers/gpu/drm/drm_vblank.c
@@ -367,9 +367,9 @@ void drm_vblank_disable_and_save(struct drm_device *dev, unsigned int pipe)
 	spin_unlock_irqrestore(&dev->vblank_time_lock, irqflags);
 }
 
-static void vblank_disable_fn(unsigned long arg)
+static void vblank_disable_fn(struct timer_list *t)
 {
-	struct drm_vblank_crtc *vblank = (void *)arg;
+	struct drm_vblank_crtc *vblank = from_timer(vblank, t, disable_timer);
 	struct drm_device *dev = vblank->dev;
 	unsigned int pipe = vblank->pipe;
 	unsigned long irqflags;
@@ -436,8 +436,7 @@ int drm_vblank_init(struct drm_device *dev, unsigned int num_crtcs)
 		vblank->dev = dev;
 		vblank->pipe = i;
 		init_waitqueue_head(&vblank->queue);
-		setup_timer(&vblank->disable_timer, vblank_disable_fn,
-			    (unsigned long)vblank);
+		timer_setup(&vblank->disable_timer, vblank_disable_fn, 0);
 		seqlock_init(&vblank->seqlock);
 	}
 
@@ -1019,7 +1018,7 @@ static void drm_vblank_put(struct drm_device *dev, unsigned int pipe)
 		if (drm_vblank_offdelay == 0)
 			return;
 		else if (drm_vblank_offdelay < 0)
-			vblank_disable_fn((unsigned long)vblank);
+			vblank_disable_fn(&vblank->disable_timer);
 		else if (!dev->vblank_disable_immediate)
 			mod_timer(&vblank->disable_timer,
 				  jiffies + ((drm_vblank_offdelay * HZ)/1000));
@@ -1650,7 +1649,7 @@ bool drm_handle_vblank(struct drm_device *dev, unsigned int pipe)
 	spin_unlock_irqrestore(&dev->event_lock, irqflags);
 
 	if (disable_irq)
-		vblank_disable_fn((unsigned long)vblank);
+		vblank_disable_fn(&vblank->disable_timer);
 
 	return true;
 }