media: au0828: remove unnecessary (void*) conversions

Pointer variables of void * type do not require type cast.
Signed-off-by: Yu Zhe <yuzhe@nfschina.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

drivers/media/usb/au0828/au0828-core.c

@@ -211,7 +211,7 @@ static int au0828_media_device_init(struct au0828_dev *dev,
 static void au0828_media_graph_notify(struct media_entity *new,
 				      void *notify_data)
 {
-	struct au0828_dev *dev = (struct au0828_dev *) notify_data;
+	struct au0828_dev *dev = notify_data;
 	int ret;
 	struct media_entity *entity, *mixer = NULL, *decoder = NULL;
 

drivers/media/usb/au0828/au0828-dvb.c

@@ -273,7 +273,7 @@ static void au0828_stop_transport(struct au0828_dev *dev, int full_stop)
 static int au0828_dvb_start_feed(struct dvb_demux_feed *feed)
 {
 	struct dvb_demux *demux = feed->demux;
-	struct au0828_dev *dev = (struct au0828_dev *) demux->priv;
+	struct au0828_dev *dev = demux->priv;
 	struct au0828_dvb *dvb = &dev->dvb;
 	int ret = 0;
 
@@ -305,7 +305,7 @@ static int au0828_dvb_start_feed(struct dvb_demux_feed *feed)
 static int au0828_dvb_stop_feed(struct dvb_demux_feed *feed)
 {
 	struct dvb_demux *demux = feed->demux;
-	struct au0828_dev *dev = (struct au0828_dev *) demux->priv;
+	struct au0828_dev *dev = demux->priv;
 	struct au0828_dvb *dvb = &dev->dvb;
 	int ret = 0;