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| author | Richard Purdie <rpurdie@linux.intel.com> | 2009-01-08 17:55:03 +0000 |
|---|---|---|
| committer | Richard Purdie <rpurdie@linux.intel.com> | 2009-01-08 17:55:03 +0000 |
| commit | 859cb7f2a4244ea6da206d3fe9cc8a6810947a68 (patch) | |
| tree | 3389fe6c191418d6acc30d84e11a0760608f7431 /drivers/leds/leds-alix2.c | |
| parent | 0081e8020ebd814a99e45720a10e869a54ee08a6 (diff) | |
| download | lwn-859cb7f2a4244ea6da206d3fe9cc8a6810947a68.tar.gz lwn-859cb7f2a4244ea6da206d3fe9cc8a6810947a68.zip | |
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.
Diffstat (limited to 'drivers/leds/leds-alix2.c')
| -rw-r--r-- | drivers/leds/leds-alix2.c | 30 |
1 files changed, 1 insertions, 29 deletions
diff --git a/drivers/leds/leds-alix2.c b/drivers/leds/leds-alix2.c index d7666e6cb425..ddbd7730dfc8 100644 --- a/drivers/leds/leds-alix2.c +++ b/drivers/leds/leds-alix2.c @@ -65,39 +65,13 @@ static struct alix_led alix_leds[] = { }, }; -#ifdef CONFIG_PM - -static int alix_led_suspend(struct platform_device *dev, pm_message_t state) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(alix_leds); i++) - led_classdev_suspend(&alix_leds[i].cdev); - return 0; -} - -static int alix_led_resume(struct platform_device *dev) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(alix_leds); i++) - led_classdev_resume(&alix_leds[i].cdev); - return 0; -} - -#else - -#define alix_led_suspend NULL -#define alix_led_resume NULL - -#endif - static int __init alix_led_probe(struct platform_device *pdev) { int i; int ret; for (i = 0; i < ARRAY_SIZE(alix_leds); i++) { + alix_leds[i].cdev.flags |= LED_CORE_SUSPENDRESUME; ret = led_classdev_register(&pdev->dev, &alix_leds[i].cdev); if (ret < 0) goto fail; @@ -121,8 +95,6 @@ static int alix_led_remove(struct platform_device *pdev) static struct platform_driver alix_led_driver = { .remove = alix_led_remove, - .suspend = alix_led_suspend, - .resume = alix_led_resume, .driver = { .name = KBUILD_MODNAME, .owner = THIS_MODULE, |