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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/leds
parentb6cd0b772dcc5dc9b4c03d53946474dee399fa72 (diff)
downloadop-kernel-dev-34af946a22724c4e2b204957f2b24b22a0fb121c.zip
op-kernel-dev-34af946a22724c4e2b204957f2b24b22a0fb121c.tar.gz
[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/leds')
-rw-r--r--drivers/leds/led-core.c2
-rw-r--r--drivers/leds/led-triggers.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/leds/led-core.c b/drivers/leds/led-core.c
index fe65413..9b015f9 100644
--- a/drivers/leds/led-core.c
+++ b/drivers/leds/led-core.c
@@ -18,7 +18,7 @@
#include <linux/leds.h>
#include "leds.h"
-rwlock_t leds_list_lock = RW_LOCK_UNLOCKED;
+DEFINE_RWLOCK(leds_list_lock);
LIST_HEAD(leds_list);
EXPORT_SYMBOL_GPL(leds_list);
diff --git a/drivers/leds/led-triggers.c b/drivers/leds/led-triggers.c
index 5e2cd8b..1b1ce65 100644
--- a/drivers/leds/led-triggers.c
+++ b/drivers/leds/led-triggers.c
@@ -26,7 +26,7 @@
/*
* Nests outside led_cdev->trigger_lock
*/
-static rwlock_t triggers_list_lock = RW_LOCK_UNLOCKED;
+static DEFINE_RWLOCK(triggers_list_lock);
static LIST_HEAD(trigger_list);
ssize_t led_trigger_store(struct class_device *dev, const char *buf,
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