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.

1 files changed, 1 insertions, 20 deletions

diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
index eb3415e88f43..1813c84ea5fc 100644
--- a/drivers/leds/leds-clevo-mail.c
+++ b/drivers/leds/leds-clevo-mail.c
@@ -142,6 +142,7 @@ static struct led_classdev clevo_mail_led = {
         .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 @@ static int clevo_mail_led_remove(struct platform_device *pdev)
         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,