diff options
| 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-ams-delta.c | |
| parent | leds: Add WM8350 LED driver (diff) | |
| download | linux-dev-859cb7f2a4244ea6da206d3fe9cc8a6810947a68.tar.xz linux-dev-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-ams-delta.c')
| -rw-r--r-- | drivers/leds/leds-ams-delta.c | 29 |
1 files changed, 1 insertions, 28 deletions
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, |