summaryrefslogtreecommitdiffstats
path: root/drivers/iio
diff options
context:
space:
mode:
authorRobin van der Gracht <robin@protonic.nl>2014-09-29 15:00:07 +0200
committerJonathan Cameron <jic23@kernel.org>2014-10-04 12:10:57 +0100
commit4250c90b30b8bf2a1a21122ba0484f8f351f152d (patch)
treef10737232131f942998305085d4d276c08ec47a6 /drivers/iio
parent6822ee34ad57b29a3b44df2c2829910f03c34fa4 (diff)
downloadop-kernel-dev-4250c90b30b8bf2a1a21122ba0484f8f351f152d.zip
op-kernel-dev-4250c90b30b8bf2a1a21122ba0484f8f351f152d.tar.gz
iio: st_sensors: Fix buffer copy
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> Cc: <Stable@vger.kernel.org>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/common/st_sensors/st_sensors_buffer.c2
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 1665c8e..e18bc67 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
OpenPOWER on IntegriCloud