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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>
Robin van der Gracht 11 gadi atpakaļ
vecāks
revīzija
c6b4cac2d9
1 mainītis faili ar 1 papildinājumiem un 1 dzēšanām
  1. 1 1
      drivers/iio/common/st_sensors/st_sensors_buffer.c

+ 1 - 1
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