evie/android_kernel_oneplus_msm8998
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MIPS: sead3: Use generic suspend/resume for LEDs.

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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>
This commit is contained in:
Lars-Peter Clausen 2013-03-25 11:54:17 -05:00 • committed by Ralf Baechle
parent b6d92b4a6b
commit f4d1f2bed6
1 changed files with 2 additions and 22 deletions
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24
arch/mips/mti-sead3/leds-sead3.c
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@ -34,33 +34,15 @@ static void sead3_fled_set(struct led_classdev *led_cdev,
static struct led_classdev sead3_pled = { static struct led_classdev sead3_pled = {
.name = "sead3::pled", .name = "sead3::pled",
.brightness_set = sead3_pled_set, .brightness_set = sead3_pled_set,
.flags = LED_CORE_SUSPENDRESUME,
}; };
static struct led_classdev sead3_fled = { static struct led_classdev sead3_fled = {
.name = "sead3::fled", .name = "sead3::fled",
.brightness_set = sead3_fled_set, .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) static int sead3_led_probe(struct platform_device *pdev)
{ {
int ret; int ret;
@ -86,8 +68,6 @@ static int sead3_led_remove(struct platform_device *pdev)
static struct platform_driver sead3_led_driver = { static struct platform_driver sead3_led_driver = {
.probe = sead3_led_probe, .probe = sead3_led_probe,
.remove = sead3_led_remove, .remove = sead3_led_remove,
.suspend = sead3_led_suspend,
.resume = sead3_led_resume,
.driver = { .driver = {
.name = DRVNAME, .name = DRVNAME,
.owner = THIS_MODULE, .owner = THIS_MODULE,