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authorKees Cook <keescook@chromium.org>2017-08-28 11:28:21 -0700
committerKees Cook <keescook@chromium.org>2017-11-21 15:57:05 -0800
commit24ed960abf1d50cb7834e99a0cfc081bc0656712 (patch)
tree9eff9c73720604a2be0358083fb8c3c20a08a499 /drivers/watchdog/w83877f_wdt.c
parent6cc73a06da439e80c6686883d45ca32b614a4b97 (diff)
treewide: Switch DEFINE_TIMER callbacks to struct timer_list *
This changes all DEFINE_TIMER() callbacks to use a struct timer_list pointer instead of unsigned long. Since the data argument has already been removed, none of these callbacks are using their argument currently, so this renames the argument to "unused". Done using the following semantic patch: @match_define_timer@ declarer name DEFINE_TIMER; identifier _timer, _callback; @@ DEFINE_TIMER(_timer, _callback); @change_callback depends on match_define_timer@ identifier match_define_timer._callback; type _origtype; identifier _origarg; @@ void -_callback(_origtype _origarg) +_callback(struct timer_list *unused) { ... } Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'drivers/watchdog/w83877f_wdt.c')
-rw-r--r--drivers/watchdog/w83877f_wdt.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/watchdog/w83877f_wdt.c b/drivers/watchdog/w83877f_wdt.c
index ba6b680af100..05658ecc0aa4 100644
--- a/drivers/watchdog/w83877f_wdt.c
+++ b/drivers/watchdog/w83877f_wdt.c
@@ -97,7 +97,7 @@ MODULE_PARM_DESC(nowayout,
"Watchdog cannot be stopped once started (default="
__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
-static void wdt_timer_ping(unsigned long);
+static void wdt_timer_ping(struct timer_list *);
static DEFINE_TIMER(timer, wdt_timer_ping);
static unsigned long next_heartbeat;
static unsigned long wdt_is_open;
@@ -108,7 +108,7 @@ static DEFINE_SPINLOCK(wdt_spinlock);
* Whack the dog
*/
-static void wdt_timer_ping(unsigned long data)
+static void wdt_timer_ping(struct timer_list *unused)
{
/* If we got a heartbeat pulse within the WDT_US_INTERVAL
* we agree to ping the WDT