powerpc/watchdog: Switch to use hrtimer_setup()

hrtimer_setup() takes the callback function pointer as argument and
initializes the timer completely.

Replace hrtimer_init() and the open coded initialization of
hrtimer::function with the new setup mechanism.

Patch was created by using Coccinelle.

Signed-off-by: Nam Cao <namcao@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/099ebf6d352094a56e22fdfe76582b50f8fd6029.1738746821.git.namcao@linutronix.de

diff --git a/arch/powerpc/kernel/watchdog.c b/arch/powerpc/kernel/watchdog.c
index 8c464a5d82469fd85b51e412eafc788366eba96b..2429cb1c7baa7f77256ad93376ce1a1c15935112 100644 (file)
--- a/arch/powerpc/kernel/watchdog.c
+++ b/arch/powerpc/kernel/watchdog.c
@@ -495,8 +495,7 @@ static void start_watchdog(void *arg)
 
        *this_cpu_ptr(&wd_timer_tb) = get_tb();
 
-       hrtimer_init(hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-       hrtimer->function = watchdog_timer_fn;
+       hrtimer_setup(hrtimer, watchdog_timer_fn, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
        hrtimer_start(hrtimer, ms_to_ktime(wd_timer_period_ms),
                      HRTIMER_MODE_REL_PINNED);
 }