diff options
| author | Robin van der Gracht <robin@protonic.nl> | 2014-09-29 15:00:07 +0200 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-11-13 19:02:41 +0100 |
| commit | 3d375f0ef0a06455f4a9ddac56718f0df1e83a56 (patch) | |
| tree | d7af599dc0000af3dbf3288c8bba2da980d5a44e /drivers/iio | |
| parent | b76e04699452927c1881b5d364940a3381a692c8 (diff) | |
| download | lwn-3d375f0ef0a06455f4a9ddac56718f0df1e83a56.tar.gz lwn-3d375f0ef0a06455f4a9ddac56718f0df1e83a56.zip | |
iio: st_sensors: Fix buffer copy
commit 4250c90b30b8bf2a1a21122ba0484f8f351f152d upstream.
Use byte_for_channel as iterator to properly initialize the buffer.
Signed-off-by: Robin van der Gracht <robin@protonic.nl>
Acked-by: Denis Ciocca <denis.ciocca@st.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/common/st_sensors/st_sensors_buffer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/common/st_sensors/st_sensors_buffer.c b/drivers/iio/common/st_sensors/st_sensors_buffer.c index 71a2c5f63b9c..af6f2570a55c 100644 --- a/drivers/iio/common/st_sensors/st_sensors_buffer.c +++ b/drivers/iio/common/st_sensors/st_sensors_buffer.c @@ -71,7 +71,7 @@ int st_sensors_get_buffer_element(struct iio_dev *indio_dev, u8 *buf) goto st_sensors_free_memory; } - for (i = 0; i < n * num_data_channels; i++) { + for (i = 0; i < n * byte_for_channel; i++) { if (i < n) buf[i] = rx_array[i]; else |