Commit 9105079d authored by Gwendal Grignou's avatar Gwendal Grignou Committed by Jonathan Cameron
Browse files

iio: kxcjk-1013: Use scan_type when processing raw data 



Use channel definition as root of trust and replace constant
when reading elements directly using the raw sysfs attributes.

Signed-off-by: default avatarGwendal Grignou <gwendal@chromium.org>
Link: https://lore.kernel.org/r/20211104082413.3681212-3-gwendal@chromium.org


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent f905772e

drivers/iio/accel/kxcjk-1013.c

+2 −1
Original line number Diff line number Diff line
@@ -927,7 +927,8 @@ static int kxcjk1013_read_raw(struct iio_dev *indio_dev, 
				mutex_unlock(&data->mutex);

				return ret;

			}

			*val = sign_extend32(ret >> 4, 11);

			*val = sign_extend32(ret >> chan->scan_type.shift,

					     chan->scan_type.realbits - 1);

			ret = kxcjk1013_set_power_state(data, false);

		}

		mutex_unlock(&data->mutex);