1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/media/video/mt9m111.c b/drivers/media/video/mt9m111.c
index 758a4db27d65..28df1752202e 100644
--- a/drivers/media/video/mt9m111.c
+++ b/drivers/media/video/mt9m111.c
@@ -447,6 +447,9 @@ static int mt9m111_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
         dev_dbg(&client->dev, "%s left=%d, top=%d, width=%d, height=%d\n",
                 __func__, rect.left, rect.top, rect.width, rect.height);
 
+        if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+                return -EINVAL;
+
         ret = mt9m111_make_rect(client, &rect);
         if (!ret)
                 mt9m111->rect = rect;
@@ -466,12 +469,14 @@ static int mt9m111_g_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
 
 static int mt9m111_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a)
 {
+        if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+                return -EINVAL;
+
         a->bounds.left                  = MT9M111_MIN_DARK_COLS;
         a->bounds.top                   = MT9M111_MIN_DARK_ROWS;
         a->bounds.width                 = MT9M111_MAX_WIDTH;
         a->bounds.height                = MT9M111_MAX_HEIGHT;
         a->defrect                      = a->bounds;
-        a->type                         = V4L2_BUF_TYPE_VIDEO_CAPTURE;
         a->pixelaspect.numerator        = 1;
         a->pixelaspect.denominator      = 1;