Messages in this thread Patch in this message | | | Date | Thu, 25 Dec 2008 15:35:05 +0100 (CET) | From | Julia Lawall <> | Subject | [PATCH 6/7] drivers/staging/meilhaus: Use DEFINE_SPINLOCK |
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From: Julia Lawall <julia@diku.dk>
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>
--- diff -u -p a/drivers/staging/meilhaus/memain.c b/drivers/staging/meilhaus/memain.c --- a/drivers/staging/meilhaus/memain.c +++ b/drivers/staging/meilhaus/memain.c @@ -79,7 +79,7 @@ MODULE_PARM(major, "i"); static struct file *me_filep = NULL; static int me_count = 0; -static spinlock_t me_lock = SPIN_LOCK_UNLOCKED; +static DEFINE_SPINLOCK(me_lock); static DECLARE_RWSEM(me_rwsem); /* Board instances are kept in a global list */
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