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.
diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
index eb3415e..1813c84 100644
--- a/drivers/leds/leds-clevo-mail.c
+++ b/drivers/leds/leds-clevo-mail.c
@@ -142,6 +142,7 @@
.name = "clevo::mail",
.brightness_set = clevo_mail_led_set,
.blink_set = clevo_mail_led_blink,
+ .flags = LED_CORE_SUSPENDRESUME,
};
static int __init clevo_mail_led_probe(struct platform_device *pdev)
@@ -155,29 +156,9 @@
return 0;
}
-#ifdef CONFIG_PM
-static int clevo_mail_led_suspend(struct platform_device *dev,
- pm_message_t state)
-{
- led_classdev_suspend(&clevo_mail_led);
- return 0;
-}
-
-static int clevo_mail_led_resume(struct platform_device *dev)
-{
- led_classdev_resume(&clevo_mail_led);
- return 0;
-}
-#else
-#define clevo_mail_led_suspend NULL
-#define clevo_mail_led_resume NULL
-#endif
-
static struct platform_driver clevo_mail_led_driver = {
.probe = clevo_mail_led_probe,
.remove = clevo_mail_led_remove,
- .suspend = clevo_mail_led_suspend,
- .resume = clevo_mail_led_resume,
.driver = {
.name = KBUILD_MODNAME,
.owner = THIS_MODULE,