staging: rtl8712: changed function argument to __le32

Fixed a sparse warning "cast to restricted __le32".
Function argument is of type __le32.
Signed-off-by: Jannik Becher <becher.jannik@gmail.com>
Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8712/rtl8712_cmd.c

@@ -425,7 +425,7 @@ int r8712_cmd_thread(void *context)
 	thread_exit();
 }
 
-void r8712_event_handle(struct _adapter *padapter, uint *peventbuf)
+void r8712_event_handle(struct _adapter *padapter, __le32 *peventbuf)
 {
 	u8 evt_code, evt_seq;
 	u16 evt_sz;

drivers/staging/rtl8712/rtl8712_event.h

@@ -26,7 +26,7 @@
 #ifndef _RTL8712_EVENT_H_
 #define _RTL8712_EVENT_H_
 
-void r8712_event_handle(struct _adapter *padapter, uint *peventbuf);
+void r8712_event_handle(struct _adapter *padapter, __le32 *peventbuf);
 void r8712_got_addbareq_event_callback(struct _adapter *adapter, u8 *pbuf);
 
 enum rtl8712_c2h_event {