From: Brian Masney Date: Wed, 21 Mar 2018 10:29:04 +0000 (-0400) Subject: staging: iio: tsl2x7x: no need to clear interrupt flag when getting lux X-Git-Tag: v4.18-rc1~83^2~225^2~102 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=85a7d0f7dbbb0f69c8f68dab8eb4a1d7b379cc29;p=linux.git staging: iio: tsl2x7x: no need to clear interrupt flag when getting lux 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 Signed-off-by: Jonathan Cameron --- 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]);