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Commit 5357ba3d authored by Jonathan Cameron's avatar Jonathan Cameron Committed by Greg Kroah-Hartman
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staging:iio:adc:ad799x trivial: use the convenient chan struct. 



This is much cleaner than bouncing through the various structures
to get to the same thing.

Signed-off-by: default avatarJonathan Cameron <jic23@cam.ac.uk>
Acked-by: default avatarMichael Hennerich <michael.hennerich@analog.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 7c626f58

drivers/staging/iio/adc/ad799x_core.c

+3 −4
Original line number Diff line number Diff line
@@ -158,12 +158,11 @@ static int ad799x_read_raw(struct iio_dev *dev_info, 


		if (ret < 0)

			return ret;

		*val = (ret >> st->chip_info->channel[0].scan_type.shift) &

			RES_MASK(st->chip_info->channel[0].scan_type.realbits);

		*val = (ret >> chan->scan_type.shift) &

			RES_MASK(chan->scan_type.realbits);

		return IIO_VAL_INT;

	case (1 << IIO_CHAN_INFO_SCALE_SHARED):

		scale_uv = (st->int_vref_mv * 1000)

			>> st->chip_info->channel[0].scan_type.realbits;

		scale_uv = (st->int_vref_mv * 1000) >> chan->scan_type.realbits;

		*val =  scale_uv / 1000;

		*val2 = (scale_uv % 1000) * 1000;

		return IIO_VAL_INT_PLUS_MICRO;