diff options
author | Brian Masney <masneyb@onstation.org> | 2018-03-21 06:29:09 -0400 |
---|---|---|
committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2018-03-24 13:40:59 +0000 |
commit | 96e6a016d74513c9b59c9623e1325c7252106878 (patch) | |
tree | 689f86726ff3d4123b821ae3d99d9b7101680704 /drivers/staging/iio | |
parent | 490941db5535dd470beec13aacb5bae748943c06 (diff) | |
download | linux-96e6a016d74513c9b59c9623e1325c7252106878.tar.bz2 |
staging: iio: tsl2x7x: remove unused variables from tsl2x7x_get_lux()
tsl2x7x_get_lux() has a ch0lux and ch1lux variables that are not used
so this patch removes them.
Signed-off-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/staging/iio')
-rw-r--r-- | drivers/staging/iio/light/tsl2x7x.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/staging/iio/light/tsl2x7x.c b/drivers/staging/iio/light/tsl2x7x.c index c1e441857226..1e38e8449f9e 100644 --- a/drivers/staging/iio/light/tsl2x7x.c +++ b/drivers/staging/iio/light/tsl2x7x.c @@ -344,8 +344,6 @@ static int tsl2x7x_get_lux(struct iio_dev *indio_dev) struct tsl2x7x_lux *p; struct tsl2X7X_chip *chip = iio_priv(indio_dev); int i, ret; - u32 ch0lux = 0; - u32 ch1lux = 0; mutex_lock(&chip->als_mutex); @@ -416,15 +414,6 @@ static int tsl2x7x_get_lux(struct iio_dev *indio_dev) tsl2x7x_als_gain[chip->settings.als_gain]); } - /* note: lux is 31 bit max at this point */ - if (ch1lux > ch0lux) { - dev_dbg(&chip->client->dev, - "%s: ch1lux > ch0lux; returning last value\n", - __func__); - ret = chip->als_cur_info.lux; - goto out_unlock; - } - /* adjust for active time scale */ if (chip->als_time_scale == 0) lux = 0; |