stream: make the control info const

1 files changed, 1 insertions, 1 deletions

diff --git a/src/tests/test-stream.c b/src/tests/test-stream.c
index f5192f06..443965b7 100644
--- a/src/tests/test-stream.c
+++ b/src/tests/test-stream.c
@@ -40,7 +40,7 @@ static void test_abi(void)
 		void (*destroy) (void *data);
 		void (*state_changed) (void *data, enum pw_stream_state old,
 			enum pw_stream_state state, const char *error);
-	        void (*control_info) (void *data, uint32_t id, struct pw_stream_control *control);
+	        void (*control_info) (void *data, uint32_t id, const struct pw_stream_control *control);
 		void (*format_changed) (void *data, const struct spa_pod *format);
 		void (*add_buffer) (void *data, struct pw_buffer *buffer);
 		void (*remove_buffer) (void *data, struct pw_buffer *buffer);