iio: hid-sensor-prox: 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>
diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c
index d203ef4..412bae8 100644
--- a/drivers/iio/light/hid-sensor-prox.c
+++ b/drivers/iio/light/hid-sensor-prox.c
@@ -74,7 +74,6 @@
struct prox_state *prox_state = iio_priv(indio_dev);
int report_id = -1;
u32 address;
- int ret;
int ret_type;
s32 poll_value;
@@ -125,14 +124,12 @@
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(
&prox_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(
&prox_state->common_attributes, val, val2);
- ret_type = IIO_VAL_INT_PLUS_MICRO;
break;
default:
ret_type = -EINVAL;
