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leds: Turn off led if blinking is disabled 

When using the timer trigger and setting delay_on to 0, the led
will stay in whatever state is was in, while intuitively one
would expect it to turn off. This patch changes the behaviour to
turn it off.

Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
This commit is contained in:
Stefan Sørensen 2014-02-04 00:11:42 -08:00 committed by Bryan Wu
parent fba14ae8e9
commit 8d82fef8bb
1 changed files with 4 additions and 2 deletions
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6
drivers/leds/led-core.c
View File

@ -39,9 +39,11 @@ static void led_set_software_blink(struct led_classdev *led_cdev,
led_cdev->blink_delay_on = delay_on;
led_cdev->blink_delay_off = delay_off;
/* never on - don't blink */
if (!delay_on)
/* never on - just set to off */
if (!delay_on) {
__led_set_brightness(led_cdev, LED_OFF);
return;
}
/* never off - just set to brightness */
if (!delay_off) {