staging: rtl8723au: Remove unused prototype rtw_cfg80211_issue_p2p_provision_request23a()

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723au/include/ioctl_cfg80211.h

@@ -61,8 +61,6 @@ void rtw_cfg80211_indicate_sta_disassoc(struct rtw_adapter *padapter,
 					unsigned char *da, unsigned short reason);
 #endif /* CONFIG_8723AU_AP_MODE */
 
-void rtw_cfg80211_issue_p2p_provision_request23a(struct rtw_adapter *padapter,
-					      const u8 *buf, size_t len);
 void rtw_cfg80211_rx_action(struct rtw_adapter *adapter, u8 *frame,
 			    uint frame_len, const char*msg);