From af0bfab907a011e146304d20d81dddce4e4d62d0 Mon Sep 17 00:00:00 2001 From: Abanoub Sameh Date: Fri, 11 Dec 2020 22:42:08 +0200 Subject: leds: led-core: Get rid of enum led_brightness This gets rid of enum led_brightness in the main led files, because it is deprecated, and an unsigned int can be used instead. We can get rid of led_brightness completely and patches can also be supplied for the other drivers' files. Signed-off-by: Abanoub Sameh Signed-off-by: Pavel Machek --- drivers/leds/led-class.c | 3 +-- drivers/leds/led-core.c | 20 +++++++------------- drivers/leds/leds.h | 6 ++---- 3 files changed, 10 insertions(+), 19 deletions(-) (limited to 'drivers/leds') diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c index 131ca83f5fb3..2e495ff67856 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c @@ -145,8 +145,7 @@ static void led_remove_brightness_hw_changed(struct led_classdev *led_cdev) device_remove_file(led_cdev->dev, &dev_attr_brightness_hw_changed); } -void led_classdev_notify_brightness_hw_changed(struct led_classdev *led_cdev, - enum led_brightness brightness) +void led_classdev_notify_brightness_hw_changed(struct led_classdev *led_cdev, unsigned int brightness) { if (WARN_ON(!led_cdev->brightness_hw_changed_kn)) return; diff --git a/drivers/leds/led-core.c b/drivers/leds/led-core.c index c4e780bdb385..8eb8054ef9c6 100644 --- a/drivers/leds/led-core.c +++ b/drivers/leds/led-core.c @@ -39,8 +39,7 @@ const char * const led_colors[LED_COLOR_ID_MAX] = { }; EXPORT_SYMBOL_GPL(led_colors); -static int __led_set_brightness(struct led_classdev *led_cdev, - enum led_brightness value) +static int __led_set_brightness(struct led_classdev *led_cdev, unsigned int value) { if (!led_cdev->brightness_set) return -ENOTSUPP; @@ -50,8 +49,7 @@ static int __led_set_brightness(struct led_classdev *led_cdev, return 0; } -static int __led_set_brightness_blocking(struct led_classdev *led_cdev, - enum led_brightness value) +static int __led_set_brightness_blocking(struct led_classdev *led_cdev, unsigned int value) { if (!led_cdev->brightness_set_blocking) return -ENOTSUPP; @@ -240,8 +238,7 @@ void led_stop_software_blink(struct led_classdev *led_cdev) } EXPORT_SYMBOL_GPL(led_stop_software_blink); -void led_set_brightness(struct led_classdev *led_cdev, - enum led_brightness brightness) +void led_set_brightness(struct led_classdev *led_cdev, unsigned int brightness) { /* * If software blink is active, delay brightness setting @@ -253,7 +250,7 @@ void led_set_brightness(struct led_classdev *led_cdev, * work queue task to avoid problems in case we are called * from hard irq context. */ - if (brightness == LED_OFF) { + if (!brightness) { set_bit(LED_BLINK_DISABLE, &led_cdev->work_flags); schedule_work(&led_cdev->set_brightness_work); } else { @@ -268,8 +265,7 @@ void led_set_brightness(struct led_classdev *led_cdev, } EXPORT_SYMBOL_GPL(led_set_brightness); -void led_set_brightness_nopm(struct led_classdev *led_cdev, - enum led_brightness value) +void led_set_brightness_nopm(struct led_classdev *led_cdev, unsigned int value) { /* Use brightness_set op if available, it is guaranteed not to sleep */ if (!__led_set_brightness(led_cdev, value)) @@ -281,8 +277,7 @@ void led_set_brightness_nopm(struct led_classdev *led_cdev, } EXPORT_SYMBOL_GPL(led_set_brightness_nopm); -void led_set_brightness_nosleep(struct led_classdev *led_cdev, - enum led_brightness value) +void led_set_brightness_nosleep(struct led_classdev *led_cdev, unsigned int value) { led_cdev->brightness = min(value, led_cdev->max_brightness); @@ -293,8 +288,7 @@ void led_set_brightness_nosleep(struct led_classdev *led_cdev, } EXPORT_SYMBOL_GPL(led_set_brightness_nosleep); -int led_set_brightness_sync(struct led_classdev *led_cdev, - enum led_brightness value) +int led_set_brightness_sync(struct led_classdev *led_cdev, unsigned int value) { if (led_cdev->blink_delay_on || led_cdev->blink_delay_off) return -EBUSY; diff --git a/drivers/leds/leds.h b/drivers/leds/leds.h index 2d9eb48bbed9..345062ccabda 100644 --- a/drivers/leds/leds.h +++ b/drivers/leds/leds.h @@ -19,10 +19,8 @@ static inline int led_get_brightness(struct led_classdev *led_cdev) void led_init_core(struct led_classdev *led_cdev); void led_stop_software_blink(struct led_classdev *led_cdev); -void led_set_brightness_nopm(struct led_classdev *led_cdev, - enum led_brightness value); -void led_set_brightness_nosleep(struct led_classdev *led_cdev, - enum led_brightness value); +void led_set_brightness_nopm(struct led_classdev *led_cdev, unsigned int value); +void led_set_brightness_nosleep(struct led_classdev *led_cdev, unsigned int value); ssize_t led_trigger_read(struct file *filp, struct kobject *kobj, struct bin_attribute *attr, char *buf, loff_t pos, size_t count); -- cgit v1.2.3-58-ga151