Commit 5f25b41f authored by Sachin Kamat's avatar Sachin Kamat Committed by Jonathan Cameron

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: default avatarSachin Kamat <sachin.kamat@samsung.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 2f084c17
......@@ -110,7 +110,6 @@ static int magn_3d_read_raw(struct iio_dev *indio_dev,
struct magn_3d_state *magn_state = iio_priv(indio_dev);
int report_id = -1;
u32 address;
int ret;
int ret_type;
s32 poll_value;
......@@ -153,14 +152,12 @@ static int magn_3d_read_raw(struct iio_dev *indio_dev,
ret_type = IIO_VAL_INT;
break;
case IIO_CHAN_INFO_SAMP_FREQ:
ret = hid_sensor_read_samp_freq_value(
ret_type = hid_sensor_read_samp_freq_value(
&magn_state->common_attributes, val, val2);
ret_type = IIO_VAL_INT_PLUS_MICRO;
break;
case IIO_CHAN_INFO_HYSTERESIS:
ret = hid_sensor_read_raw_hyst_value(
ret_type = hid_sensor_read_raw_hyst_value(
&magn_state->common_attributes, val, val2);
ret_type = IIO_VAL_INT_PLUS_MICRO;
break;
default:
ret_type = -EINVAL;
......
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