diff options
Diffstat (limited to 'drivers/leds/leds-lp5523.c')
| -rw-r--r-- | drivers/leds/leds-lp5523.c | 23 |
1 files changed, 4 insertions, 19 deletions
diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c index ca2f8134909f..43db2429616b 100644 --- a/drivers/leds/leds-lp5523.c +++ b/drivers/leds/leds-lp5523.c @@ -163,8 +163,6 @@ static void lp5523_set_mode(struct lp5523_engine *engine, u8 mode); static int lp5523_set_engine_mode(struct lp5523_engine *engine, u8 mode); static int lp5523_load_program(struct lp5523_engine *engine, const u8 *pattern); -static void lp5523_led_brightness_work(struct work_struct *work); - static int lp5523_write(struct i2c_client *client, u8 reg, u8 value) { return i2c_smbus_write_byte_data(client, reg, value); @@ -468,29 +466,15 @@ release_lock: return pos; } -static void lp5523_set_brightness(struct led_classdev *cdev, - enum led_brightness brightness) -{ - struct lp5523_led *led = cdev_to_led(cdev); - - led->brightness = (u8)brightness; - - schedule_work(&led->brightness_work); -} - static void lp5523_led_brightness_work(struct work_struct *work) { - struct lp5523_led *led = container_of(work, - struct lp5523_led, + struct lp55xx_led *led = container_of(work, struct lp55xx_led, brightness_work); - struct lp5523_chip *chip = led_to_lp5523(led); - struct i2c_client *client = chip->client; + struct lp55xx_chip *chip = led->chip; mutex_lock(&chip->lock); - - lp5523_write(client, LP5523_REG_LED_PWM_BASE + led->chan_nr, + lp55xx_write(chip, LP5523_REG_LED_PWM_BASE + led->chan_nr, led->brightness); - mutex_unlock(&chip->lock); } @@ -795,6 +779,7 @@ static struct lp55xx_device_config lp5523_cfg = { }, .max_channel = LP5523_MAX_LEDS, .post_init_device = lp5523_post_init_device, + .brightness_work_fn = lp5523_led_brightness_work, }; static int lp5523_probe(struct i2c_client *client, |