[media] cx23885: Declare MODULE_FIRMWARE usage

Cc: Steven Toth <stoth@kernellabs.com>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/cx23885/cx23885-417.c

@@ -1786,3 +1786,5 @@ int cx23885_417_register(struct cx23885_dev *dev)
 
 	return 0;
 }
+
+MODULE_FIRMWARE(CX23885_FIRM_IMAGE_NAME);