diff options
| -rw-r--r-- | drivers/iio/light/veml6030.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/iio/light/veml6030.c b/drivers/iio/light/veml6030.c index 4c436c5e0787..94e38a983cf3 100644 --- a/drivers/iio/light/veml6030.c +++ b/drivers/iio/light/veml6030.c @@ -144,8 +144,17 @@ static const struct attribute_group veml6030_event_attr_group = { static int veml6030_als_pwr_on(struct veml6030_data *data) { - return regmap_clear_bits(data->regmap, VEML6030_REG_ALS_CONF, - VEML6030_ALS_SD); + int ret; + + ret = regmap_clear_bits(data->regmap, VEML6030_REG_ALS_CONF, + VEML6030_ALS_SD); + if (ret) + return ret; + + /* Wait 4 ms to let processor & oscillator start correctly */ + fsleep(4000); + + return 0; } static int veml6030_als_shut_down(struct veml6030_data *data) @@ -767,9 +776,6 @@ static int veml6030_hw_init(struct iio_dev *indio_dev) return ret; } - /* Wait 4 ms to let processor & oscillator start correctly */ - usleep_range(4000, 4002); - /* Clear stale interrupt status bits if any during start */ ret = regmap_read(data->regmap, VEML6030_REG_ALS_INT, &val); if (ret < 0) { |