diff options
author | Gwendal Grignou <gwendal@chromium.org> | 2021-11-04 01:24:05 -0700 |
---|---|---|
committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-11-17 17:51:41 +0000 |
commit | 571f8d006f39d8159d80f65eeb15603e649f6611 (patch) | |
tree | e5083c26e26b6ca6ae9e84c6e2935d8085ef1d9f /drivers/iio | |
parent | 5405c9b4074a93f01977f8b070c4d999aea00754 (diff) |
iio: stk8312: 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: Gwendal Grignou <gwendal@chromium.org>
Link: https://lore.kernel.org/r/20211104082413.3681212-6-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
-rw-r--r-- | drivers/iio/accel/stk8312.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/accel/stk8312.c b/drivers/iio/accel/stk8312.c index 43c621d0f11e..de0cdf8c1f94 100644 --- a/drivers/iio/accel/stk8312.c +++ b/drivers/iio/accel/stk8312.c @@ -355,7 +355,7 @@ static int stk8312_read_raw(struct iio_dev *indio_dev, mutex_unlock(&data->lock); return ret; } - *val = sign_extend32(ret, 7); + *val = sign_extend32(ret, chan->scan_type.realbits - 1); ret = stk8312_set_mode(data, data->mode & (~STK8312_MODE_ACTIVE)); mutex_unlock(&data->lock); |