From 72f8da329e07ad8a72c1f0e96b8955cfeb7c7329 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Mon, 31 Dec 2007 23:09:44 +0000 Subject: leds: Fix leds_list_lock locking issues Covert leds_list_lock to a rw_sempahore to match previous LED trigger locking fixes, fixing lock ordering. Signed-off-by: Richard Purdie --- drivers/leds/leds.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/leds/leds.h') diff --git a/drivers/leds/leds.h b/drivers/leds/leds.h index f2f3884..12b6fe9 100644 --- a/drivers/leds/leds.h +++ b/drivers/leds/leds.h @@ -14,6 +14,7 @@ #define __LEDS_H_INCLUDED #include +#include #include static inline void led_set_brightness(struct led_classdev *led_cdev, @@ -26,7 +27,7 @@ static inline void led_set_brightness(struct led_classdev *led_cdev, led_cdev->brightness_set(led_cdev, value); } -extern rwlock_t leds_list_lock; +extern struct rw_semaphore leds_list_lock; extern struct list_head leds_list; #ifdef CONFIG_LEDS_TRIGGERS -- cgit v1.1