Commit 8a32f65f authored Aug 07, 2014 by Hartmut Knaack Committed by Jonathan Cameron Jul 08, 2014

staging:iio:ad7291 faciliate ad7291_read_event_config()



Save some lines in returning a voltage event.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

parent 5714d0c1

drivers/staging/iio/adc/ad7291.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -247,10 +247,7 @@ static int ad7291_read_event_config(struct iio_dev *indio_dev,

		switch (chan->type) {
		case IIO_VOLTAGE:
		if (chip->c_mask & BIT(15 - chan->channel))
		return 1;
		else
		return 0;
		return !!(chip->c_mask & BIT(15 - chan->channel));
		case IIO_TEMP:
		/* always on */
		return 1;