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| author | Axel Lin <axel.lin@gmail.com> | 2011-11-29 13:54:01 +0800 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2012-01-06 15:17:17 +0100 |
| commit | 1334f32938e46fb321c67a652997d33583257249 (patch) | |
| tree | f296005ef79641ea4733af19cda0f5bf736824b1 /drivers/watchdog/indydog.c | |
| parent | 216f3ad9aa5731024b9c96e63b676f9f65078dd5 (diff) | |
| download | blackbird-op-linux-1334f32938e46fb321c67a652997d33583257249.tar.gz blackbird-op-linux-1334f32938e46fb321c67a652997d33583257249.zip | |
watchdog: Use DEFINE_SPINLOCK() for static spinlocks
Rather than just defining static spinlock_t variables and then
initializing them later in init functions, simply define them with
DEFINE_SPINLOCK() and remove the calls to spin_lock_init().
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Cc: Nicolas Thill <nico@openwrt.org>
Cc: Heiko Ronsdorf <hero@ihg.uni-duisburg.de>
Cc: Rodolfo Giometti <giometti@ascensit.com>
Cc: Andrey Panin <pazke@donpac.ru>
Cc: Guido Guenther <agx@sigxcpu.org>
Cc: Curt E Bruns <curt.e.bruns@intel.com>
Cc: Deepak Saxena <dsaxena@plexity.net>
Cc: Andrew Victor <linux@maxim.org.za>
Cc: George G. Davis <gdavis@mvista.com>
Cc: Sylver Bruneau <sylver.bruneau@googlemail.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/indydog.c')
| -rw-r--r-- | drivers/watchdog/indydog.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/watchdog/indydog.c b/drivers/watchdog/indydog.c index 1cc5609666d1..1475e09f9af2 100644 --- a/drivers/watchdog/indydog.c +++ b/drivers/watchdog/indydog.c @@ -28,7 +28,7 @@ #define PFX "indydog: " static unsigned long indydog_alive; -static spinlock_t indydog_lock; +static DEFINE_SPINLOCK(indydog_lock); #define WATCHDOG_TIMEOUT 30 /* 30 sec default timeout */ @@ -185,8 +185,6 @@ static int __init watchdog_init(void) { int ret; - spin_lock_init(&indydog_lock); - ret = register_reboot_notifier(&indydog_notifier); if (ret) { printk(KERN_ERR PFX |
