From: Robin van der Gracht <robin@xxxxxxxxxxx>
This patch has been added to the 3.12 stable tree. If you have any
objections, please let us know.
===============
commit 4250c90b30b8bf2a1a21122ba0484f8f351f152d upstream.
Use byte_for_channel as iterator to properly initialize the buffer.
Signed-off-by: Robin van der Gracht <robin@xxxxxxxxxxx>
Acked-by: Denis Ciocca <denis.ciocca@xxxxxx>
Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
drivers/iio/common/st_sensors/st_sensors_buffer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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
--
2.1.3
--
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