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led_class: fix typo in blink API 

When I added led_blink_set I had a typo: the return value of the hw
offload is a regular error code that is zero when succesful, and in that
case software emulation should not be used, rather than the other way
around.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Cc: Richard Purdie <rpurdie@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Johannes Berg 2010-12-21 17:24:28 -08:00 committed by Linus Torvalds
parent 5a2d6e31c6
commit 91facc22de
1 changed files with 1 additions and 1 deletions
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2
drivers/leds/led-class.c
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@ -267,7 +267,7 @@ void led_blink_set(struct led_classdev *led_cdev,
unsigned long *delay_off)
{
if (led_cdev->blink_set &&
led_cdev->blink_set(led_cdev, delay_on, delay_off))
!led_cdev->blink_set(led_cdev, delay_on, delay_off))
return;
/* blink with 1 Hz as default if nothing specified */