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authorRichard Purdie <rpurdie@linux.intel.com>2009-01-08 20:55:03 +0300
committerRichard Purdie <rpurdie@linux.intel.com>2009-01-08 20:55:03 +0300
commit859cb7f2a4244ea6da206d3fe9cc8a6810947a68 (patch)
tree3389fe6c191418d6acc30d84e11a0760608f7431 /drivers/leds/leds-wrap.c
parent0081e8020ebd814a99e45720a10e869a54ee08a6 (diff)
downloadlinux-859cb7f2a4244ea6da206d3fe9cc8a6810947a68.tar.xz
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-wrap.c')
-rw-r--r--drivers/leds/leds-wrap.c27
1 files changed, 3 insertions, 24 deletions
diff --git a/drivers/leds/leds-wrap.c b/drivers/leds/leds-wrap.c
index 2f3aa87f2a1f..2982c86ac4cf 100644
--- a/drivers/leds/leds-wrap.c
+++ b/drivers/leds/leds-wrap.c
@@ -56,40 +56,21 @@ static struct led_classdev wrap_power_led = {
.name = "wrap::power",
.brightness_set = wrap_power_led_set,
.default_trigger = "default-on",
+ .flags = LED_CORE_SUSPENDRESUME,
};
static struct led_classdev wrap_error_led = {
.name = "wrap::error",
.brightness_set = wrap_error_led_set,
+ .flags = LED_CORE_SUSPENDRESUME,
};
static struct led_classdev wrap_extra_led = {
.name = "wrap::extra",
.brightness_set = wrap_extra_led_set,
+ .flags = LED_CORE_SUSPENDRESUME,
};
-#ifdef CONFIG_PM
-static int wrap_led_suspend(struct platform_device *dev,
- pm_message_t state)
-{
- led_classdev_suspend(&wrap_power_led);
- led_classdev_suspend(&wrap_error_led);
- led_classdev_suspend(&wrap_extra_led);
- return 0;
-}
-
-static int wrap_led_resume(struct platform_device *dev)
-{
- led_classdev_resume(&wrap_power_led);
- led_classdev_resume(&wrap_error_led);
- led_classdev_resume(&wrap_extra_led);
- return 0;
-}
-#else
-#define wrap_led_suspend NULL
-#define wrap_led_resume NULL
-#endif
-
static int wrap_led_probe(struct platform_device *pdev)
{
int ret;
@@ -127,8 +108,6 @@ static int wrap_led_remove(struct platform_device *pdev)
static struct platform_driver wrap_led_driver = {
.probe = wrap_led_probe,
.remove = wrap_led_remove,
- .suspend = wrap_led_suspend,
- .resume = wrap_led_resume,
.driver = {
.name = DRVNAME,
.owner = THIS_MODULE,