diff options
| -rw-r--r-- | drivers/leds/leds-lp5521.c | 10 | ||||
| -rw-r--r-- | drivers/leds/leds-lp5523.c | 10 |
2 files changed, 18 insertions, 2 deletions
diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c index ec1ffe6316c..ec89ed64100 100644 --- a/drivers/leds/leds-lp5521.c +++ b/drivers/leds/leds-lp5521.c @@ -687,6 +687,13 @@ static void lp5521_unregister_sysfs(struct i2c_client *client) &lp5521_led_attribute_group); } +static void lp5521_reset_device(struct lp5521_chip *chip) +{ + struct i2c_client *client = chip->client; + + lp5521_write(client, LP5521_REG_RESET, 0xff); +} + static int lp5521_init_device(struct lp5521_chip *chip) { struct lp5521_platform_data *pdata = chip->pdata; @@ -707,7 +714,8 @@ static int lp5521_init_device(struct lp5521_chip *chip) usleep_range(1000, 2000); /* 500us abs min. */ } - lp5521_write(client, LP5521_REG_RESET, 0xff); + lp5521_reset_device(chip); + usleep_range(10000, 20000); /* * Exact value is not available. 10 - 20ms * appears to be enough for reset. diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c index 2fc19bbddb7..cac492b0abf 100644 --- a/drivers/leds/leds-lp5523.c +++ b/drivers/leds/leds-lp5523.c @@ -946,6 +946,13 @@ static void lp5523_unregister_leds(struct lp5523_chip *chip) } } +static void lp5523_reset_device(struct lp5523_chip *chip) +{ + struct i2c_client *client = chip->client; + + lp5523_write(client, LP5523_REG_RESET, 0xff); +} + static int lp5523_init_device(struct lp5523_chip *chip) { struct lp5523_platform_data *pdata = chip->pdata; @@ -965,7 +972,8 @@ static int lp5523_init_device(struct lp5523_chip *chip) usleep_range(1000, 2000); /* 500us abs min. */ } - lp5523_write(client, LP5523_REG_RESET, 0xff); + lp5523_reset_device(chip); + usleep_range(10000, 20000); /* * Exact value is not available. 10 - 20ms * appears to be enough for reset. |