From: Lars-Peter Clausen Date: Mon, 25 Mar 2013 16:54:17 +0000 (-0500) Subject: MIPS: sead3: Use generic suspend/resume for LEDs. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f4d1f2bed6fb7df12f8a99ccf16d537472a3d246;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git 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 Signed-off-by: Steven J. Hill --- diff --git a/arch/mips/mti-sead3/leds-sead3.c b/arch/mips/mti-sead3/leds-sead3.c index 322148c353ed..0a168c948b01 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,