From 2d5de9e84928e35b4d9b46b4d8d5dcaac1cff1fa Mon Sep 17 00:00:00 2001 From: AceLan Kao Date: Tue, 17 Jan 2012 16:18:06 +0800 Subject: [PATCH] dell-laptop: touchpad LED should persist its status after S3 Touchpad LED will not turn on after S3, it will make the touchpad status doesn't consist with the LED. By adding one flag to let the LED device restore it's status. Signed-off-by: AceLan Kao Signed-off-by: Matthew Garrett --- drivers/platform/x86/dell-laptop.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index 27600a11f3cc..a05fc9c955d8 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -641,6 +641,7 @@ static void touchpad_led_set(struct led_classdev *led_cdev, static struct led_classdev touchpad_led = { .name = "dell-laptop::touchpad", .brightness_set = touchpad_led_set, + .flags = LED_CORE_SUSPENDRESUME, }; static int __devinit touchpad_led_init(struct device *dev)