diff --git a/[refs] b/[refs]
index e579f261b2f4..8be9a5b9176f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 64ebe955f9447fcecf65360ec3bc332f4ec411b6
+refs/heads/master: 50d69b5184169caeb85e082f627200da9b0e1677
diff --git a/trunk/include/linux/iio/buffer.h b/trunk/include/linux/iio/buffer.h
index 027040569180..f3eea18fdf46 100644
--- a/trunk/include/linux/iio/buffer.h
+++ b/trunk/include/linux/iio/buffer.h
@@ -195,7 +195,7 @@ bool iio_validate_scan_mask_onehot(struct iio_dev *indio_dev,
 #else /* CONFIG_IIO_BUFFER */
 
 static inline int iio_buffer_register(struct iio_dev *indio_dev,
-					   struct iio_chan_spec *channels,
+					   const struct iio_chan_spec *channels,
 					   int num_channels)
 {
 	return 0;