[media] ioctl numbers are unsigned int

ioctl's number is unsigned int. Fix it at vidioc_default.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/pci/meye/meye.c

@@ -1410,7 +1410,7 @@ static int vidioc_streamoff(struct file *file, void *fh, enum v4l2_buf_type i)
 }
 
 static long vidioc_default(struct file *file, void *fh, bool valid_prio,
-						int cmd, void *arg)
+			   unsigned int cmd, void *arg)
 {
 	switch (cmd) {
 	case MEYEIOC_G_PARAMS: