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Subject[PATCH 03/11] staging: iio: tsl2x7x: no need to clear interrupt flag when getting lux
Date
tsl2x7x_get_lux() does not need to clear the interrupt flag when
querying the ALS. The interrupt flag is cleared in
tsl2x7x_event_handler(). This patches removes the unnecessary code.

Signed-off-by: Brian Masney <masneyb@onstation.org>
---
drivers/staging/iio/light/tsl2x7x.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/drivers/staging/iio/light/tsl2x7x.c b/drivers/staging/iio/light/tsl2x7x.c
index 59921850a226..9c929e273135 100644
--- a/drivers/staging/iio/light/tsl2x7x.c
+++ b/drivers/staging/iio/light/tsl2x7x.c
@@ -387,10 +387,6 @@ static int tsl2x7x_get_lux(struct iio_dev *indio_dev)
buf[i] = ret;
}

- ret = tsl2x7x_clear_interrupts(chip, TSL2X7X_CMD_ALS_INT_CLR);
- if (ret < 0)
- goto out_unlock;
-
/* extract ALS/lux data */
ch0 = le16_to_cpup((const __le16 *)&buf[0]);
ch1 = le16_to_cpup((const __le16 *)&buf[2]);
--
2.14.3
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