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Commit b45ae32b authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Jonathan Cameron
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staging:iio:adis16260: Use sign_extend32() instead of open-coding it 



Signed-off-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent f4f87d04

drivers/staging/iio/gyro/adis16260_core.c

+1 −3
Original line number Diff line number Diff line
@@ -277,9 +277,7 @@ static int adis16260_read_raw(struct iio_dev *indio_dev, 
			mutex_unlock(&indio_dev->mlock);

			return ret;

		}

		val16 &= (1 << bits) - 1;

		val16 = (s16)(val16 << (16 - bits)) >> (16 - bits);

		*val = val16;

		*val = sign_extend32(val16, bits - 1);

		mutex_unlock(&indio_dev->mlock);

		return IIO_VAL_INT;

	case IIO_CHAN_INFO_CALIBSCALE: