diff options
| -rw-r--r-- | drivers/leds/leds-lp8860.c | 48 |
1 files changed, 18 insertions, 30 deletions
diff --git a/drivers/leds/leds-lp8860.c b/drivers/leds/leds-lp8860.c index 2ceebdb5820e..8b3660f80f4c 100644 --- a/drivers/leds/leds-lp8860.c +++ b/drivers/leds/leds-lp8860.c @@ -129,39 +129,27 @@ static const struct reg_sequence lp8860_eeprom_disp_regs[] = { { LP8860_EEPROM_REG_24, 0x3E }, }; -static int lp8860_unlock_eeprom(struct lp8860_led *led, int lock) +static int lp8860_unlock_eeprom(struct lp8860_led *led) { int ret; guard(mutex)(&led->lock); - if (lock == LP8860_UNLOCK_EEPROM) { - ret = regmap_write(led->regmap, - LP8860_EEPROM_UNLOCK, - LP8860_EEPROM_CODE_1); - if (ret) { - dev_err(&led->client->dev, "EEPROM Unlock failed\n"); - return ret; - } - - ret = regmap_write(led->regmap, - LP8860_EEPROM_UNLOCK, - LP8860_EEPROM_CODE_2); - if (ret) { - dev_err(&led->client->dev, "EEPROM Unlock failed\n"); - return ret; - } - ret = regmap_write(led->regmap, - LP8860_EEPROM_UNLOCK, - LP8860_EEPROM_CODE_3); - if (ret) { - dev_err(&led->client->dev, "EEPROM Unlock failed\n"); - return ret; - } - } else { - ret = regmap_write(led->regmap, - LP8860_EEPROM_UNLOCK, - LP8860_LOCK_EEPROM); + ret = regmap_write(led->regmap, LP8860_EEPROM_UNLOCK, LP8860_EEPROM_CODE_1); + if (ret) { + dev_err(&led->client->dev, "EEPROM Unlock failed\n"); + return ret; + } + + ret = regmap_write(led->regmap, LP8860_EEPROM_UNLOCK, LP8860_EEPROM_CODE_2); + if (ret) { + dev_err(&led->client->dev, "EEPROM Unlock failed\n"); + return ret; + } + ret = regmap_write(led->regmap, LP8860_EEPROM_UNLOCK, LP8860_EEPROM_CODE_3); + if (ret) { + dev_err(&led->client->dev, "EEPROM Unlock failed\n"); + return ret; } return ret; @@ -240,7 +228,7 @@ static int lp8860_init(struct lp8860_led *led) if (ret) goto out; - ret = lp8860_unlock_eeprom(led, LP8860_UNLOCK_EEPROM); + ret = lp8860_unlock_eeprom(led); if (ret) { dev_err(&led->client->dev, "Failed unlocking EEPROM\n"); goto out; @@ -253,7 +241,7 @@ static int lp8860_init(struct lp8860_led *led) goto out; } - ret = lp8860_unlock_eeprom(led, LP8860_LOCK_EEPROM); + ret = regmap_write(led->regmap, LP8860_EEPROM_UNLOCK, LP8860_LOCK_EEPROM); if (ret) goto out; |