From 859cb7f2a4244ea6da206d3fe9cc8a6810947a68 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Thu, 8 Jan 2009 17:55:03 +0000 Subject: leds: Add suspend/resume to the core class Add suspend/resume to the core class and remove all the now unneeded code from various drivers. Originally the class code couldn't support suspend/resume but since class_device can there is no reason for each driver doing its own suspend/resume anymore. --- drivers/leds/leds-wrap.c | 27 +++------------------------ 1 file changed, 3 insertions(+), 24 deletions(-) (limited to 'drivers/leds/leds-wrap.c') diff --git a/drivers/leds/leds-wrap.c b/drivers/leds/leds-wrap.c index 2f3aa87f2a1..2982c86ac4c 100644 --- a/drivers/leds/leds-wrap.c +++ b/drivers/leds/leds-wrap.c @@ -56,40 +56,21 @@ static struct led_classdev wrap_power_led = { .name = "wrap::power", .brightness_set = wrap_power_led_set, .default_trigger = "default-on", + .flags = LED_CORE_SUSPENDRESUME, }; static struct led_classdev wrap_error_led = { .name = "wrap::error", .brightness_set = wrap_error_led_set, + .flags = LED_CORE_SUSPENDRESUME, }; static struct led_classdev wrap_extra_led = { .name = "wrap::extra", .brightness_set = wrap_extra_led_set, + .flags = LED_CORE_SUSPENDRESUME, }; -#ifdef CONFIG_PM -static int wrap_led_suspend(struct platform_device *dev, - pm_message_t state) -{ - led_classdev_suspend(&wrap_power_led); - led_classdev_suspend(&wrap_error_led); - led_classdev_suspend(&wrap_extra_led); - return 0; -} - -static int wrap_led_resume(struct platform_device *dev) -{ - led_classdev_resume(&wrap_power_led); - led_classdev_resume(&wrap_error_led); - led_classdev_resume(&wrap_extra_led); - return 0; -} -#else -#define wrap_led_suspend NULL -#define wrap_led_resume NULL -#endif - static int wrap_led_probe(struct platform_device *pdev) { int ret; @@ -127,8 +108,6 @@ static int wrap_led_remove(struct platform_device *pdev) static struct platform_driver wrap_led_driver = { .probe = wrap_led_probe, .remove = wrap_led_remove, - .suspend = wrap_led_suspend, - .resume = wrap_led_resume, .driver = { .name = DRVNAME, .owner = THIS_MODULE, -- cgit v1.2.3