From 4fa42b4e5ddca6a58d8fcf24d51e6fe2f8c50253 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Fri, 20 Oct 2017 22:47:37 -0700 Subject: watchdog: cpwd: 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. Switches to using the global that is used everywhere else. Cc: Wim Van Sebroeck Cc: linux-watchdog@vger.kernel.org Signed-off-by: Kees Cook Reviewed-by: Guenter Roeck --- drivers/watchdog/cpwd.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/watchdog') diff --git a/drivers/watchdog/cpwd.c b/drivers/watchdog/cpwd.c index 3d43775548e5..aee0b25cf10d 100644 --- a/drivers/watchdog/cpwd.c +++ b/drivers/watchdog/cpwd.c @@ -230,9 +230,9 @@ static void cpwd_resetbrokentimer(struct cpwd *p, int index) * interrupts within the PLD so me must continually * reset the timers ad infinitum. */ -static void cpwd_brokentimer(unsigned long data) +static void cpwd_brokentimer(struct timer_list *unused) { - struct cpwd *p = (struct cpwd *) data; + struct cpwd *p = cpwd_device; int id, tripped = 0; /* kill a running timer instance, in case we @@ -275,7 +275,7 @@ static void cpwd_stoptimer(struct cpwd *p, int index) if (p->broken) { p->devs[index].runstatus |= WD_STAT_BSTOP; - cpwd_brokentimer((unsigned long) p); + cpwd_brokentimer(NULL); } } } @@ -608,7 +608,7 @@ static int cpwd_probe(struct platform_device *op) } if (p->broken) { - setup_timer(&cpwd_timer, cpwd_brokentimer, (unsigned long)p); + timer_setup(&cpwd_timer, cpwd_brokentimer, 0); cpwd_timer.expires = WD_BTIMEOUT; pr_info("PLD defect workaround enabled for model %s\n", -- cgit v1.2.3-59-g8ed1b