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Commit e70ab218 authored by Michael Hennerich's avatar Michael Hennerich Committed by Greg Kroah-Hartman
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staging:iio:adc:ad7291: fix channel mapping 



ideally in_voltageX_raw should map to AD7291 VINX.

Signed-off-by: default avatarMichael Hennerich <michael.hennerich@analog.com>
Signed-off-by: default avatarJonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 1067291a

drivers/staging/iio/adc/ad7291.c

+1 −1
Original line number Diff line number Diff line
@@ -435,7 +435,7 @@ static int ad7291_read_raw(struct iio_dev *indio_dev, 
			}

			/* Enable this channel alone */

			regval = chip->command & (~AD7291_VOLTAGE_MASK);

			regval |= 1 << (chan->channel + 8);

			regval |= 1 << (15 - chan->channel);

			ret = ad7291_i2c_write(chip, AD7291_COMMAND, regval);

			if (ret < 0) {

				mutex_unlock(&chip->state_lock);