diff options
| author | Ingo Molnar <mingo@elte.hu> | 2006-06-27 05:53:55 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-27 20:32:39 -0400 |
| commit | 34af946a22724c4e2b204957f2b24b22a0fb121c (patch) | |
| tree | 7881dcbd0a698257c126198cdb6d97d4e45ee51e /drivers/rapidio/rio-access.c | |
| parent | b6cd0b772dcc5dc9b4c03d53946474dee399fa72 (diff) | |
[PATCH] spin/rwlock init cleanups
locking init cleanups:
- convert " = SPIN_LOCK_UNLOCKED" to spin_lock_init() or DEFINE_SPINLOCK()
- convert rwlocks in a similar manner
this patch was generated automatically.
Motivation:
- cleanliness
- lockdep needs control of lock initialization, which the open-coded
variants do not give
- it's also useful for -rt and for lock debugging in general
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/rapidio/rio-access.c')
| -rw-r--r-- | drivers/rapidio/rio-access.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rapidio/rio-access.c b/drivers/rapidio/rio-access.c index b9fab2ae3a36..8b56bbdd011e 100644 --- a/drivers/rapidio/rio-access.c +++ b/drivers/rapidio/rio-access.c | |||
| @@ -17,8 +17,8 @@ | |||
| 17 | * These interrupt-safe spinlocks protect all accesses to RIO | 17 | * These interrupt-safe spinlocks protect all accesses to RIO |
| 18 | * configuration space and doorbell access. | 18 | * configuration space and doorbell access. |
| 19 | */ | 19 | */ |
| 20 | static spinlock_t rio_config_lock = SPIN_LOCK_UNLOCKED; | 20 | static DEFINE_SPINLOCK(rio_config_lock); |
| 21 | static spinlock_t rio_doorbell_lock = SPIN_LOCK_UNLOCKED; | 21 | static DEFINE_SPINLOCK(rio_doorbell_lock); |
| 22 | 22 | ||
| 23 | /* | 23 | /* |
| 24 | * Wrappers for all RIO configuration access functions. They just check | 24 | * Wrappers for all RIO configuration access functions. They just check |