diff options
| author |   Julia Lawall <julia@diku.dk> | 2008-12-25 04:33:34 +0000 |
|---|---|---|
| committer |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-01-08 16:25:11 +1100 |
| commit | 2701a1ad04ebab0c8fae8beb4586383a5a70ba0c (patch) | |
| tree | bab0494945adacd0a74395070df62f9d50acae5d /arch/powerpc/platforms | |
| parent | powerpc: Rewrite sysfs processor cache info code (diff) | |
| download | linux-dev-2701a1ad04ebab0c8fae8beb4586383a5a70ba0c.tar.xz linux-dev-2701a1ad04ebab0c8fae8beb4586383a5a70ba0c.zip | |
powerpc/52xx: Use DEFINE_SPINLOCK
SPIN_LOCK_UNLOCKED is deprecated. The following makes the change suggested
in Documentation/spinlocks.txt
The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@@
declarer name DEFINE_SPINLOCK;
identifier xxx_lock;
@@
- spinlock_t xxx_lock = SPIN_LOCK_UNLOCKED;
+ DEFINE_SPINLOCK(xxx_lock);
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to '')
| -rw-r--r-- | arch/powerpc/platforms/52xx/mpc52xx_common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_common.c b/arch/powerpc/platforms/52xx/mpc52xx_common.c index ae7c34f37e1c..98367a0255f3 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_common.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_common.c @@ -42,7 +42,7 @@ static struct of_device_id mpc52xx_bus_ids[] __initdata = { * from interrupt context while node mapping (which calls ioremap()) * cannot be used at such point. */ -static spinlock_t mpc52xx_lock = SPIN_LOCK_UNLOCKED; +static DEFINE_SPINLOCK(mpc52xx_lock); static struct mpc52xx_gpt __iomem *mpc52xx_wdt; static struct mpc52xx_cdm __iomem *mpc52xx_cdm; |