MIPS: sead3: Use generic suspend/resume for LEDs.

Setting the LED_CORE_SUSPENDRESUME flag causes the LED driver core to call
led_classdev_suspend/led_classdev_resume during suspend/resume. Since this is
exactly what the driver's custom suspend/resume callbacks do we can replace them
by setting the LED_CORE_SUSPENDRESUME flag.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com>

diff --git a/arch/mips/mti-sead3/leds-sead3.c b/arch/mips/mti-sead3/leds-sead3.c
index 322148c353ed65065bd146f05de3ce27198382ca..0a168c948b01a9e593c5c4cc7cce7679a86c618b 100644 (file)
--- a/arch/mips/mti-sead3/leds-sead3.c
+++ b/arch/mips/mti-sead3/leds-sead3.c
@@ -34,33 +34,15 @@ static void sead3_fled_set(struct led_classdev *led_cdev,
 static struct led_classdev sead3_pled = {
        .name           = "sead3::pled",
        .brightness_set = sead3_pled_set,
+       .flags          = LED_CORE_SUSPENDRESUME,
 };
 
 static struct led_classdev sead3_fled = {
        .name           = "sead3::fled",
        .brightness_set = sead3_fled_set,
+       .flags          = LED_CORE_SUSPENDRESUME,
 };
 
-#ifdef CONFIG_PM
-static int sead3_led_suspend(struct platform_device *dev,
-               pm_message_t state)
-{
-       led_classdev_suspend(&sead3_pled);
-       led_classdev_suspend(&sead3_fled);
-       return 0;
-}
-
-static int sead3_led_resume(struct platform_device *dev)
-{
-       led_classdev_resume(&sead3_pled);
-       led_classdev_resume(&sead3_fled);
-       return 0;
-}
-#else
-#define sead3_led_suspend NULL
-#define sead3_led_resume NULL
-#endif
-
 static int sead3_led_probe(struct platform_device *pdev)
 {
        int ret;
@@ -86,8 +68,6 @@ static int sead3_led_remove(struct platform_device *pdev)
 static struct platform_driver sead3_led_driver = {
        .probe          = sead3_led_probe,
        .remove         = sead3_led_remove,
-       .suspend        = sead3_led_suspend,
-       .resume         = sead3_led_resume,
        .driver         = {
                .name           = DRVNAME,
                .owner          = THIS_MODULE,