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
  ...

3 files changed, 7 insertions, 9 deletions

diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c
index 9beee9cef137..ee0ee1f9994b 100644
--- a/drivers/infiniband/hw/mlx5/mr.c
+++ b/drivers/infiniband/hw/mlx5/mr.c
@@ -642,9 +642,9 @@ err:
 	return -ENOMEM;
 }
 
-static void delay_time_func(unsigned long ctx)
+static void delay_time_func(struct timer_list *t)
 {
-	struct mlx5_ib_dev *dev = (struct mlx5_ib_dev *)ctx;
+	struct mlx5_ib_dev *dev = from_timer(dev, t, delay_timer);
 
 	dev->fill_delay = 0;
 }
@@ -663,7 +663,7 @@ int mlx5_mr_cache_init(struct mlx5_ib_dev *dev)
 		return -ENOMEM;
 	}
 
-	setup_timer(&dev->delay_timer, delay_time_func, (unsigned long)dev);
+	timer_setup(&dev->delay_timer, delay_time_func, 0);
 	for (i = 0; i < MAX_MR_CACHE_ENTRIES; i++) {
 		ent = &cache->ent[i];
 		INIT_LIST_HEAD(&ent->head);
diff --git a/drivers/infiniband/hw/mthca/mthca_catas.c b/drivers/infiniband/hw/mthca/mthca_catas.c
index f6474c24f193..ffb98eaaf1c2 100644
--- a/drivers/infiniband/hw/mthca/mthca_catas.c
+++ b/drivers/infiniband/hw/mthca/mthca_catas.c
@@ -130,9 +130,9 @@ static void handle_catas(struct mthca_dev *dev)
 	spin_unlock_irqrestore(&catas_lock, flags);
 }
 
-static void poll_catas(unsigned long dev_ptr)
+static void poll_catas(struct timer_list *t)
 {
-	struct mthca_dev *dev = (struct mthca_dev *) dev_ptr;
+	struct mthca_dev *dev = from_timer(dev, t, catas_err.timer);
 	int i;
 
 	for (i = 0; i < dev->catas_err.size; ++i)
@@ -149,7 +149,7 @@ void mthca_start_catas_poll(struct mthca_dev *dev)
 {
 	phys_addr_t addr;
 
-	init_timer(&dev->catas_err.timer);
+	timer_setup(&dev->catas_err.timer, poll_catas, 0);
 	dev->catas_err.map  = NULL;
 
 	addr = pci_resource_start(dev->pdev, 0) +
@@ -164,8 +164,6 @@ void mthca_start_catas_poll(struct mthca_dev *dev)
 		return;
 	}
 
-	dev->catas_err.timer.data     = (unsigned long) dev;
-	dev->catas_err.timer.function = poll_catas;
 	dev->catas_err.timer.expires  = jiffies + MTHCA_CATAS_POLL_INTERVAL;
 	INIT_LIST_HEAD(&dev->catas_err.list);
 	add_timer(&dev->catas_err.timer);
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index db46b7b53fb4..162475aeeedd 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -3819,7 +3819,7 @@ void  nes_port_ibevent(struct nes_vnic *nesvnic)
 	if (!nesvnic->event_timer.function) {
 		ib_dispatch_event(&event);
 		nesvnic->last_dispatched_event = event.event;
-		nesvnic->event_timer.function = (TIMER_FUNC_TYPE)nes_handle_delayed_event;
+		nesvnic->event_timer.function = nes_handle_delayed_event;
 		nesvnic->event_timer.expires = jiffies + NES_EVENT_DELAY;
 		add_timer(&nesvnic->event_timer);
 	} else {