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Commit 25682ae5 authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Jonathan Cameron
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iio:ad5064: Report scale as fractional value



Move the complexity of calculating the fixed point scale to the core.

Signed-off-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 7d3c192d
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+3 −4
Original line number Original line Diff line number Diff line
@@ -239,10 +239,9 @@ static int ad5064_read_raw(struct iio_dev *indio_dev,
		if (scale_uv < 0)
		if (scale_uv < 0)
			return scale_uv;
			return scale_uv;


		scale_uv = (scale_uv * 100) >> chan->scan_type.realbits;
		*val = scale_uv / 1000;
		*val =  scale_uv / 100000;
		*val2 = chan->scan_type.realbits;
		*val2 = (scale_uv % 100000) * 10;
		return IIO_VAL_FRACTIONAL_LOG2;
		return IIO_VAL_INT_PLUS_MICRO;
	default:
	default:
		break;
		break;
	}
	}