Commit 85a7d0f7 authored Mar 21, 2018 by Brian Masney Committed by Jonathan Cameron Mar 24, 2018

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 <masneyb@onstation.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

parent 9e4701ea

drivers/staging/iio/light/tsl2x7x.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -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]);

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