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authorIngo Molnar <mingo@elte.hu>2006-06-27 02:53:55 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-27 17:32:39 -0700
commit34af946a22724c4e2b204957f2b24b22a0fb121c (patch)
tree7881dcbd0a698257c126198cdb6d97d4e45ee51e /drivers/char/epca.c
parentb6cd0b772dcc5dc9b4c03d53946474dee399fa72 (diff)
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[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/char/epca.c')
-rw-r--r--drivers/char/epca.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/epca.c b/drivers/char/epca.c
index 9cad8501d62..dc0602ae850 100644
--- a/drivers/char/epca.c
+++ b/drivers/char/epca.c
@@ -80,7 +80,7 @@ static int invalid_lilo_config;
/* The ISA boards do window flipping into the same spaces so its only sane
with a single lock. It's still pretty efficient */
-static spinlock_t epca_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(epca_lock);
/* -----------------------------------------------------------------------
MAXBOARDS is typically 12, but ISA and EISA cards are restricted to