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| author | Axel Lin <axel.lin@gmail.com> | 2011-11-29 06:54:01 +0100 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2012-01-06 15:17:17 +0100 |
| commit | 1334f32938e46fb321c67a652997d33583257249 (patch) | |
| tree | f296005ef79641ea4733af19cda0f5bf736824b1 /drivers/watchdog/eurotechwdt.c | |
| parent | watchdog: Convert Wolfson drivers to module_platform_driver (diff) | |
| download | linux-1334f32938e46fb321c67a652997d33583257249.tar.xz 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/eurotechwdt.c')
| -rw-r--r-- | drivers/watchdog/eurotechwdt.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/watchdog/eurotechwdt.c b/drivers/watchdog/eurotechwdt.c index 41018d429abb..3946c51099c0 100644 --- a/drivers/watchdog/eurotechwdt.c +++ b/drivers/watchdog/eurotechwdt.c @@ -64,7 +64,7 @@ static unsigned long eurwdt_is_open; static int eurwdt_timeout; static char eur_expect_close; -static spinlock_t eurwdt_lock; +static DEFINE_SPINLOCK(eurwdt_lock); /* * You must set these - there is no sane way to probe for this board. @@ -446,8 +446,6 @@ static int __init eurwdt_init(void) goto outreg; } - spin_lock_init(&eurwdt_lock); - ret = misc_register(&eurwdt_miscdev); if (ret) { printk(KERN_ERR "eurwdt: can't misc_register on minor=%d\n", |