diff options
Diffstat (limited to 'drivers/leds/leds-lp5523.c')
| -rw-r--r-- | drivers/leds/leds-lp5523.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c index 2fc19bbddb72..cac492b0abf3 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. |