Staging: iio: adis16209: Use sign_extend32 function
Use sign_extend32 function instead of manually coding it. Signed-off-by: Shreeya Patel <shreeya.patel23498@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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9dd6ec17a8
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@ -212,9 +212,8 @@ static int adis16209_read_raw(struct iio_dev *indio_dev,
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ret = adis_read_reg_16(st, addr, &val16);
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ret = adis_read_reg_16(st, addr, &val16);
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if (ret)
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if (ret)
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return ret;
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return ret;
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val16 &= (1 << bits) - 1;
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val16 = (s16)(val16 << (16 - bits)) >> (16 - bits);
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*val = sign_extend32(val16, bits - 1);
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*val = val16;
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return IIO_VAL_INT;
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return IIO_VAL_INT;
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}
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}
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return -EINVAL;
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return -EINVAL;
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