[media] v4l2-ioctl: fix sparse warnings

drivers/media/v4l2-core/v4l2-ioctl.c:1156:53: warning: incorrect type in initializer (different address spaces)
drivers/media/v4l2-core/v4l2-ioctl.c:1158:42: warning: incorrect type in initializer (different address spaces)
drivers/media/v4l2-core/v4l2-ioctl.c:1161:34: warning: incorrect type in assignment (different address spaces)
drivers/media/v4l2-core/v4l2-ioctl.c:1163:35: warning: incorrect type in assignment (different address spaces)

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/v4l2-core/v4l2-ioctl.c

@@ -1153,9 +1153,9 @@ static int v4l_g_fmt(const struct v4l2_ioctl_ops *ops,
 	switch (p->type) {
 	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
 	case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY: {
-		struct v4l2_clip *clips = p->fmt.win.clips;
+		struct v4l2_clip __user *clips = p->fmt.win.clips;
 		u32 clipcount = p->fmt.win.clipcount;
-		void *bitmap = p->fmt.win.bitmap;
+		void __user *bitmap = p->fmt.win.bitmap;
 
 		memset(&p->fmt, 0, sizeof(p->fmt));
 		p->fmt.win.clips = clips;