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[13/20] mt9m111: s_crop check for VIDEO_CAPTURE type

Message ID 1280501618-23634-14-git-send-email-m.grzeschik@pengutronix.de (mailing list archive)
State Superseded
Headers show

Commit Message

Michael Grzeschik July 30, 2010, 2:53 p.m. UTC 
None
diff mbox

Patch

diff --git a/drivers/media/video/mt9m111.c b/drivers/media/video/mt9m111.c
index 2758a97..4dbaf31 100644
--- a/drivers/media/video/mt9m111.c
+++ b/drivers/media/video/mt9m111.c
@@ -478,6 +478,9 @@  static int mt9m111_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
 	u32 pixheight	= mt9m111->format.mf.height;
 	int ret;
 
+	if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
 	format.rect	= a->c;
 	format.mf	= mt9m111->format.mf;