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-rw-r--r--drivers/leds/leds-turris-omnia.c34
1 files changed, 13 insertions, 21 deletions
diff --git a/drivers/leds/leds-turris-omnia.c b/drivers/leds/leds-turris-omnia.c
index 8c5bdc3847ee..80b2d94844f2 100644
--- a/drivers/leds/leds-turris-omnia.c
+++ b/drivers/leds/leds-turris-omnia.c
@@ -27,14 +27,6 @@
#define CMD_LED_SET_BRIGHTNESS 7
#define CMD_LED_GET_BRIGHTNESS 8
-#define OMNIA_CMD 0
-
-#define OMNIA_CMD_LED_COLOR_LED 1
-#define OMNIA_CMD_LED_COLOR_R 2
-#define OMNIA_CMD_LED_COLOR_G 3
-#define OMNIA_CMD_LED_COLOR_B 4
-#define OMNIA_CMD_LED_COLOR_LEN 5
-
struct omnia_led {
struct led_classdev_mc mc_cdev;
struct mc_subled subled_info[OMNIA_LED_NUM_CHANNELS];
@@ -55,21 +47,21 @@ static int omnia_led_brightness_set_blocking(struct led_classdev *cdev,
struct led_classdev_mc *mc_cdev = lcdev_to_mccdev(cdev);
struct omnia_leds *leds = dev_get_drvdata(cdev->dev->parent);
struct omnia_led *led = to_omnia_led(mc_cdev);
- u8 buf[OMNIA_CMD_LED_COLOR_LEN], state;
+ u8 buf[5], state;
int ret;
mutex_lock(&leds->lock);
led_mc_calc_color_components(&led->mc_cdev, brightness);
- buf[OMNIA_CMD] = CMD_LED_COLOR;
- buf[OMNIA_CMD_LED_COLOR_LED] = led->reg;
- buf[OMNIA_CMD_LED_COLOR_R] = mc_cdev->subled_info[0].brightness;
- buf[OMNIA_CMD_LED_COLOR_G] = mc_cdev->subled_info[1].brightness;
- buf[OMNIA_CMD_LED_COLOR_B] = mc_cdev->subled_info[2].brightness;
+ buf[0] = CMD_LED_COLOR;
+ buf[1] = led->reg;
+ buf[2] = mc_cdev->subled_info[0].brightness;
+ buf[3] = mc_cdev->subled_info[1].brightness;
+ buf[4] = mc_cdev->subled_info[2].brightness;
state = CMD_LED_STATE_LED(led->reg);
- if (buf[OMNIA_CMD_LED_COLOR_R] || buf[OMNIA_CMD_LED_COLOR_G] || buf[OMNIA_CMD_LED_COLOR_B])
+ if (buf[2] || buf[3] || buf[4])
state |= CMD_LED_STATE_ON;
ret = i2c_smbus_write_byte_data(leds->client, CMD_LED_STATE, state);
@@ -250,18 +242,18 @@ static int omnia_leds_probe(struct i2c_client *client,
static int omnia_leds_remove(struct i2c_client *client)
{
- u8 buf[OMNIA_CMD_LED_COLOR_LEN];
+ u8 buf[5];
/* put all LEDs into default (HW triggered) mode */
i2c_smbus_write_byte_data(client, CMD_LED_MODE,
CMD_LED_MODE_LED(OMNIA_BOARD_LEDS));
/* set all LEDs color to [255, 255, 255] */
- buf[OMNIA_CMD] = CMD_LED_COLOR;
- buf[OMNIA_CMD_LED_COLOR_LED] = OMNIA_BOARD_LEDS;
- buf[OMNIA_CMD_LED_COLOR_R] = 255;
- buf[OMNIA_CMD_LED_COLOR_G] = 255;
- buf[OMNIA_CMD_LED_COLOR_B] = 255;
+ buf[0] = CMD_LED_COLOR;
+ buf[1] = OMNIA_BOARD_LEDS;
+ buf[2] = 255;
+ buf[3] = 255;
+ buf[4] = 255;
i2c_master_send(client, buf, 5);