From 5943cf4a59c831944474803223d5febec58deaad Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Thu, 12 Oct 2017 15:47:30 -0700 Subject: [PATCH] powerpc/watchdog: Convert timers to use timer_setup() In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: Nicholas Piggin Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Kees Cook --- arch/powerpc/kernel/watchdog.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/kernel/watchdog.c b/arch/powerpc/kernel/watchdog.c index 2f6eadd9408d..224a16438baa 100644 --- a/arch/powerpc/kernel/watchdog.c +++ b/arch/powerpc/kernel/watchdog.c @@ -261,9 +261,8 @@ static void wd_timer_reset(unsigned int cpu, struct timer_list *t) add_timer_on(t, cpu); } -static void wd_timer_fn(unsigned long data) +static void wd_timer_fn(struct timer_list *t) { - struct timer_list *t = this_cpu_ptr(&wd_timer); int cpu = smp_processor_id(); watchdog_timer_interrupt(cpu); @@ -287,7 +286,7 @@ static void start_watchdog_timer_on(unsigned int cpu) per_cpu(wd_timer_tb, cpu) = get_tb(); - setup_pinned_timer(t, wd_timer_fn, 0); + timer_setup(t, wd_timer_fn, TIMER_PINNED); wd_timer_reset(cpu, t); } -- GitLab