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authorJohan Hovold <jhovold@gmail.com>2011-09-14 16:22:16 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-09-14 18:09:38 -0700
commit7a5caabd090b8f7d782c40fc1c048d798f2b6fd7 (patch)
tree0f59b3271ece4b248b40a515cec440a2411753b3
parent1ebe9dad947d3158676f5ae55fc8b4f05b85c527 (diff)
downloadlinux-7a5caabd090b8f7d782c40fc1c048d798f2b6fd7.tar.bz2
drivers/leds/ledtrig-timer.c: fix broken sysfs delay handling
Fix regression introduced by commit 5ada28bf7675 ("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>
-rw-r--r--drivers/leds/ledtrig-timer.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/leds/ledtrig-timer.c b/drivers/leds/ledtrig-timer.c
index d87c9d02f786..328c64c0841c 100644
--- a/drivers/leds/ledtrig-timer.c
+++ b/drivers/leds/ledtrig-timer.c
@@ -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;
}