From defb512d2576992c63ba1c18c24eea31cfeaa26e Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Tue, 17 Feb 2009 15:04:07 +0000 Subject: leds: Add suspend/resume state flags to leds-gpio Add an option to preserve LED state when suspending/resuming to the LED gpio driver. Based on a suggestion from Robert Jarzmik. Tested-by: Robert Jarzmik Signed-off-by: Richard Purdie --- drivers/leds/leds-gpio.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c index 0daa2d21cbde..8fa352ac20f8 100644 --- a/drivers/leds/leds-gpio.c +++ b/drivers/leds/leds-gpio.c @@ -93,7 +93,8 @@ static int __devinit create_gpio_led(const struct gpio_led *template, } led_dat->cdev.brightness_set = gpio_led_set; led_dat->cdev.brightness = LED_OFF; - led_dat->cdev.flags |= LED_CORE_SUSPENDRESUME; + if (!template->retain_state_suspended) + led_dat->cdev.flags |= LED_CORE_SUSPENDRESUME; ret = gpio_direction_output(led_dat->gpio, led_dat->active_low); if (ret < 0) -- cgit v1.2.2