diff options
Diffstat (limited to 'drivers/staging/iio/light/tsl2x7x_core.c')
| -rw-r--r-- | drivers/staging/iio/light/tsl2x7x_core.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/iio/light/tsl2x7x_core.c b/drivers/staging/iio/light/tsl2x7x_core.c index 5b1c1650a0e4..5f308bae41b9 100644 --- a/drivers/staging/iio/light/tsl2x7x_core.c +++ b/drivers/staging/iio/light/tsl2x7x_core.c @@ -296,7 +296,7 @@ static const u8 device_channel_config[] = { static int tsl2x7x_i2c_read(struct i2c_client *client, u8 reg, u8 *val) { - int ret = 0; + int ret; /* select register to write */ ret = i2c_smbus_write_byte(client, (TSL2X7X_CMD_REG | reg)); @@ -687,9 +687,9 @@ static int tsl2x7x_chip_on(struct iio_dev *indio_dev) /* Set the gain based on tsl2x7x_settings struct */ chip->tsl2x7x_config[TSL2X7X_GAIN] = - (chip->tsl2x7x_settings.als_gain | + chip->tsl2x7x_settings.als_gain | (TSL2X7X_mA100 | TSL2X7X_DIODE1) - | ((chip->tsl2x7x_settings.prox_gain) << 2)); + | ((chip->tsl2x7x_settings.prox_gain) << 2); /* set chip struct re scaling and saturation */ chip->als_saturation = als_count * 922; /* 90% of full scale */ @@ -983,7 +983,7 @@ static ssize_t tsl2x7x_als_time_store(struct device *dev, result.fract /= 3; chip->tsl2x7x_settings.als_time = - (TSL2X7X_MAX_TIMER_CNT - (u8)result.fract); + TSL2X7X_MAX_TIMER_CNT - (u8)result.fract; dev_info(&chip->client->dev, "%s: als time = %d", __func__, chip->tsl2x7x_settings.als_time); |