staging: vt6655: set_channel replace void handler.

Replace with struct vnt_private.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6655/channel.c

@@ -174,9 +174,8 @@ void vnt_init_bands(struct vnt_private *priv)
  * Return Value: true if succeeded; false if failed.
  *
  */
-bool set_channel(void *pDeviceHandler, struct ieee80211_channel *ch)
+bool set_channel(struct vnt_private *priv, struct ieee80211_channel *ch)
 {
-	struct vnt_private *priv = pDeviceHandler;
 	bool bResult = true;
 
 	if (priv->byCurrentCh == ch->hw_value)

drivers/staging/vt6655/channel.h

@@ -27,6 +27,6 @@
 
 void vnt_init_bands(struct vnt_private *);
 
-bool set_channel(void *pDeviceHandler, struct ieee80211_channel *);
+bool set_channel(struct vnt_private *, struct ieee80211_channel *);
 
 #endif /* _CHANNEL_H_ */