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@xxxxxxxxxx>
---
arch/mips/mti-sead3/leds-sead3.c | 24 ++----------------------
1 files changed, 2 insertions(+), 22 deletions(-)
diff --git a/arch/mips/mti-sead3/leds-sead3.c b/arch/mips/mti-sead3/leds-sead3.c
index 322148c..0a168c9 100644
--- 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,
--
1.7.2.5
