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authorIngo Molnar <mingo@elte.hu>2006-06-27 13:53:55 +0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-28 04:32:39 +0400
commit34af946a22724c4e2b204957f2b24b22a0fb121c (patch)
tree7881dcbd0a698257c126198cdb6d97d4e45ee51e /drivers/rapidio
parentb6cd0b772dcc5dc9b4c03d53946474dee399fa72 (diff)
downloadlinux-34af946a22724c4e2b204957f2b24b22a0fb121c.tar.xz
[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')
-rw-r--r--drivers/rapidio/rio-access.c4
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 @@
* These interrupt-safe spinlocks protect all accesses to RIO
* configuration space and doorbell access.
*/
-static spinlock_t rio_config_lock = SPIN_LOCK_UNLOCKED;
-static spinlock_t rio_doorbell_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(rio_config_lock);
+static DEFINE_SPINLOCK(rio_doorbell_lock);
/*
* Wrappers for all RIO configuration access functions. They just check