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-ams-delta.c | 29 +---------------------------- 1 file changed, 1 insertion(+), 28 deletions(-) (limited to 'drivers/leds/leds-ams-delta.c') diff --git a/drivers/leds/leds-ams-delta.c b/drivers/leds/leds-ams-delta.c index 072157c3ba72..446050759b4d 100644 --- a/drivers/leds/leds-ams-delta.c +++ b/drivers/leds/leds-ams-delta.c @@ -79,37 +79,12 @@ static struct ams_delta_led ams_delta_leds[] = { }, }; -#ifdef CONFIG_PM -static int ams_delta_led_suspend(struct platform_device *dev, - pm_message_t state) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(ams_delta_leds); i++) - led_classdev_suspend(&ams_delta_leds[i].cdev); - - return 0; -} - -static int ams_delta_led_resume(struct platform_device *dev) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(ams_delta_leds); i++) - led_classdev_resume(&ams_delta_leds[i].cdev); - - return 0; -} -#else -#define ams_delta_led_suspend NULL -#define ams_delta_led_resume NULL -#endif - static int ams_delta_led_probe(struct platform_device *pdev) { int i, ret; for (i = 0; i < ARRAY_SIZE(ams_delta_leds); i++) { + ams_delta_leds[i].cdev.flags |= LED_CORE_SUSPENDRESUME; ret = led_classdev_register(&pdev->dev, &ams_delta_leds[i].cdev); if (ret < 0) @@ -136,8 +111,6 @@ static int ams_delta_led_remove(struct platform_device *pdev) static struct platform_driver ams_delta_led_driver = { .probe = ams_delta_led_probe, .remove = ams_delta_led_remove, - .suspend = ams_delta_led_suspend, - .resume = ams_delta_led_resume, .driver = { .name = "ams-delta-led", .owner = THIS_MODULE, -- cgit v1.2.1