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Subject[PATCH 08/11] staging: iio: tsl2x7x: remove unused variables from tsl2x7x_get_lux()
Date
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>
---
drivers/staging/iio/light/tsl2x7x.c | 11 -----------
1 file changed, 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;
--
2.14.3
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