diff options
| author | Christian Marangi <ansuelsmth@gmail.com> | 2024-06-26 18:00:16 +0200 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2024-06-26 17:08:31 +0100 |
| commit | 794826b2d87538a0fa5429957439f82bb7f32b53 (patch) | |
| tree | 05ef57e11859fde42dd92ed7a20e624d0550018f /drivers/leds/leds-lp5521.c | |
| parent | c63580b27a2c638cbae2fc26484b0bf29f303134 (diff) | |
leds: leds-lp55xx: Generalize multicolor_brightness function
Generalize multicolor_brightness function as the implementation is the
same for most of the lp55xx based LED driver.
Suggested-by: Lee Jones <lee@kernel.org>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Link: https://lore.kernel.org/r/20240626160027.19703-12-ansuelsmth@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/leds/leds-lp5521.c')
| -rw-r--r-- | drivers/leds/leds-lp5521.c | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c index e4d0dcdbf11b..dd7e996f22f9 100644 --- a/drivers/leds/leds-lp5521.c +++ b/drivers/leds/leds-lp5521.c @@ -222,25 +222,6 @@ static int lp5521_run_selftest(struct lp55xx_chip *chip, char *buf) return 0; } -static int lp5521_multicolor_brightness(struct lp55xx_led *led) -{ - struct lp55xx_chip *chip = led->chip; - int ret; - int i; - - mutex_lock(&chip->lock); - for (i = 0; i < led->mc_cdev.num_colors; i++) { - ret = lp55xx_write(chip, - LP5521_REG_LED_PWM_BASE + - led->mc_cdev.subled_info[i].channel, - led->mc_cdev.subled_info[i].brightness); - if (ret) - break; - } - mutex_unlock(&chip->lock); - return ret; -} - static ssize_t show_engine_mode(struct device *dev, struct device_attribute *attr, char *buf, int nr) @@ -381,7 +362,7 @@ static struct lp55xx_device_config lp5521_cfg = { .max_channel = LP5521_MAX_LEDS, .post_init_device = lp5521_post_init_device, .brightness_fn = lp55xx_led_brightness, - .multicolor_brightness_fn = lp5521_multicolor_brightness, + .multicolor_brightness_fn = lp55xx_multicolor_brightness, .set_led_current = lp5521_set_led_current, .firmware_cb = lp55xx_firmware_loaded_cb, .run_engine = lp5521_run_engine, |