diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-12-26 09:21:05 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-26 09:21:05 +0100 |
| commit | c656d9ca48d3ef1a11449e892ce488ee0bb5a335 (patch) | |
| tree | 0c5598659b3e7f12864d203967d42ac3feb1142c /drivers/watchdog/mtx-1_wdt.c | |
| parent | 71ab6b245fda6e7597a667a67cce0d26c3c7a14b (diff) | |
| parent | a73ad3331fdbf4191cf99b83ea9ac7082b6757ba (diff) | |
Merge branch 'x86/fpu' into x86/cleanups
Diffstat (limited to 'drivers/watchdog/mtx-1_wdt.c')
| -rw-r--r-- | drivers/watchdog/mtx-1_wdt.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/watchdog/mtx-1_wdt.c b/drivers/watchdog/mtx-1_wdt.c index b4b7b0a4c119..3acce623f209 100644 --- a/drivers/watchdog/mtx-1_wdt.c +++ b/drivers/watchdog/mtx-1_wdt.c @@ -98,6 +98,8 @@ static void mtx1_wdt_reset(void) static void mtx1_wdt_start(void) { + unsigned long flags; + spin_lock_irqsave(&mtx1_wdt_device.lock, flags); if (!mtx1_wdt_device.queue) { mtx1_wdt_device.queue = 1; @@ -110,6 +112,8 @@ static void mtx1_wdt_start(void) static int mtx1_wdt_stop(void) { + unsigned long flags; + spin_lock_irqsave(&mtx1_wdt_device.lock, flags); if (mtx1_wdt_device.queue) { mtx1_wdt_device.queue = 0; |