diff options
| 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/ibmasr.c | |
| parent | watchdog: Convert Wolfson drivers to module_platform_driver (diff) | |
| download | wireguard-linux-1334f32938e46fb321c67a652997d33583257249.tar.xz wireguard-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/ibmasr.c')
| -rw-r--r-- | drivers/watchdog/ibmasr.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/watchdog/ibmasr.c b/drivers/watchdog/ibmasr.c index 195e0f798e76..c7481ad51629 100644 --- a/drivers/watchdog/ibmasr.c +++ b/drivers/watchdog/ibmasr.c @@ -68,7 +68,7 @@ static char asr_expect_close; static unsigned int asr_type, asr_base, asr_length; static unsigned int asr_read_addr, asr_write_addr; static unsigned char asr_toggle_mask, asr_disable_mask; -static spinlock_t asr_lock; +static DEFINE_SPINLOCK(asr_lock); static void __asr_toggle(void) { @@ -386,8 +386,6 @@ static int __init ibmasr_init(void) if (!asr_type) return -ENODEV; - spin_lock_init(&asr_lock); - rc = asr_get_base_address(); if (rc) return rc; |