From 11ca550c226b87c4bf457580a817e4529c7aca62 Mon Sep 17 00:00:00 2001 From: Gjorgji Rosikopulos Date: Fri, 15 Jan 2016 21:34:56 +0200 Subject: [PATCH] greybus: camera: Fix backword compatibility in configure streams Configure streams ret code should be number of streams in gb operation exported to HOST camera. Until gb operation is migrated to new interface return number of streams in ret code. Signed-off-by: Gjorgji Rosikopulos Signed-off-by: Greg Kroah-Hartman --- drivers/staging/greybus/camera.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/staging/greybus/camera.c b/drivers/staging/greybus/camera.c index deb55da..8b21433 100644 --- a/drivers/staging/greybus/camera.c +++ b/drivers/staging/greybus/camera.c @@ -352,6 +352,8 @@ static int gb_camera_op_configure_streams(void *priv, unsigned int nstreams, streams[i].pixel_code = gb_camera_gb_to_mbus(gb_streams[i].format); } + /* For backward compatibility return number of streams in ret code */ + ret = nstreams; done: kfree(gb_streams); -- 2.7.4