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iio: hid-sensor-magn-3d: Fix return values
IIO_CHAN_INFO_SAMP_FREQ and IIO_CHAN_INFO_HYSTERESIS cases ignored the actual return values (which could be -EINVAL) and instead returned IIO_VAL_INT_PLUS_MICRO always. Return the actual value obtained from the functions. Both functions return IIO_VAL_INT_PLUS_MICRO upon success. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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@ -110,7 +110,6 @@ static int magn_3d_read_raw(struct iio_dev *indio_dev,
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struct magn_3d_state *magn_state = iio_priv(indio_dev);
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int report_id = -1;
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u32 address;
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int ret;
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int ret_type;
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s32 poll_value;
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@ -153,14 +152,12 @@ static int magn_3d_read_raw(struct iio_dev *indio_dev,
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ret_type = IIO_VAL_INT;
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break;
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case IIO_CHAN_INFO_SAMP_FREQ:
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ret = hid_sensor_read_samp_freq_value(
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ret_type = hid_sensor_read_samp_freq_value(
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&magn_state->common_attributes, val, val2);
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ret_type = IIO_VAL_INT_PLUS_MICRO;
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break;
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case IIO_CHAN_INFO_HYSTERESIS:
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ret = hid_sensor_read_raw_hyst_value(
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ret_type = hid_sensor_read_raw_hyst_value(
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&magn_state->common_attributes, val, val2);
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ret_type = IIO_VAL_INT_PLUS_MICRO;
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break;
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default:
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ret_type = -EINVAL;
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