V4L/DVB (9334): cx88: dvb_remove debug output

Add debug output for dvb_remove enter.
Signed-off-by: NDarron Broad <darron@kewl.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/cx88/cx88-dvb.c

@@ -1246,8 +1246,11 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv)
 
 static int cx8802_dvb_remove(struct cx8802_driver *drv)
 {
+	struct cx88_core *core = drv->core;
 	struct cx8802_dev *dev = drv->core->dvbdev;
 
+	dprintk( 1, "%s\n", __func__);
+
 	videobuf_dvb_unregister_bus(&dev->frontends);
 
 	vp3054_i2c_remove(dev);