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path: root/drivers/watchdog/sc520_wdt.c
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Diffstat (limited to 'drivers/watchdog/sc520_wdt.c')
-rw-r--r--drivers/watchdog/sc520_wdt.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/watchdog/sc520_wdt.c b/drivers/watchdog/sc520_wdt.c
index e8594c64d1e..2847324a2be 100644
--- a/drivers/watchdog/sc520_wdt.c
+++ b/drivers/watchdog/sc520_wdt.c
@@ -125,7 +125,7 @@ static DEFINE_TIMER(timer, wdt_timer_ping, 0, 0);
static unsigned long next_heartbeat;
static unsigned long wdt_is_open;
static char wdt_expect_close;
-static spinlock_t wdt_spinlock;
+static DEFINE_SPINLOCK(wdt_spinlock);
/*
* Whack the dog
@@ -383,8 +383,6 @@ static int __init sc520_wdt_init(void)
{
int rc = -EBUSY;
- spin_lock_init(&wdt_spinlock);
-
/* Check that the timeout value is within it's range ; if not reset to the default */
if (wdt_set_heartbeat(timeout)) {
wdt_set_heartbeat(WATCHDOG_TIMEOUT);