diff options
| author |   Rafael J. Wysocki <rjw@sisk.pl> | 2008-02-04 22:30:14 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 09:44:23 -0800 |
| commit | fa23f5cce8cda2095013afc837ccf74b352f9f7b (patch) | |
| tree | bdb22c6966b9e60eb90c97086f3ceed453223f97 /include/linux/leds.h | |
| parent | HWRNG: add possibility to remove hwrng devices during suspend/resume (diff) | |
| download | linux-dev-fa23f5cce8cda2095013afc837ccf74b352f9f7b.tar.xz linux-dev-fa23f5cce8cda2095013afc837ccf74b352f9f7b.zip | |
leds: add possibility to remove leds classdevs during suspend/resume
Make it possible to unregister a led classdev object in a safe way during a
suspend/resume cycle.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Michael Buesch <mb@bu3sch.de>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: "John W. Linville" <linville@tuxdriver.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Len Brown <lenb@kernel.org>
Cc: Greg KH <greg@kroah.com>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/leds.h')
| -rw-r--r-- | include/linux/leds.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/leds.h b/include/linux/leds.h index b4130ff58d0c..00f89fd6c52a 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -54,7 +54,15 @@ struct led_classdev { extern int led_classdev_register(struct device *parent, struct led_classdev *led_cdev); -extern void led_classdev_unregister(struct led_classdev *led_cdev); +extern void __led_classdev_unregister(struct led_classdev *led_cdev, bool sus); +static inline void led_classdev_unregister(struct led_classdev *lcd) +{ + __led_classdev_unregister(lcd, false); +} +static inline void led_classdev_unregister_suspended(struct led_classdev *lcd) +{ + __led_classdev_unregister(lcd, true); +} extern void led_classdev_suspend(struct led_classdev *led_cdev); extern void led_classdev_resume(struct led_classdev *led_cdev); |