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drivers/leds/ledtrig-timer.c: fix broken sysfs delay handling 

Fix regression introduced by commit 5ada28bf76 ("led-class: always
implement blinking") which broke sysfs delay handling by not storing the
updated value.  Consequently it was only possible to set one of the delays
through the sysfs interface as the other delay was automatically restored
to it's default value.  Reading the parameters always gave the defaults.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Acked-by: Florian Fainelli <florian@openwrt.org>
Acked-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Cc: <stable@kernel.org>		[2.6.37+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Johan Hovold 2011-09-14 16:22:16 -07:00 committed by Linus Torvalds
parent 1ebe9dad94
commit 7a5caabd09
1 changed files with 2 additions and 0 deletions
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2
drivers/leds/ledtrig-timer.c
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@ -41,6 +41,7 @@ static ssize_t led_delay_on_store(struct device *dev,
if (count == size) {
led_blink_set(led_cdev, &state, &led_cdev->blink_delay_off);
led_cdev->blink_delay_on = state;
ret = count;
}
@ -69,6 +70,7 @@ static ssize_t led_delay_off_store(struct device *dev,
if (count == size) {
led_blink_set(led_cdev, &led_cdev->blink_delay_on, &state);
led_cdev->blink_delay_off = state;
ret = count;
}