rtlwifi: rtl8192cu: Add case in rtl92cu_get_hw_reg

Add HAL_DEF_WOWLAN case in rtl92cu_get_hw_reg
Signed-off-by: NTaehee Yoo <ap420073@gmail.com>
Acked-by: NLarry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/rtlwifi/rtl8192cu/hw.c

@@ -1589,6 +1589,8 @@ void rtl92cu_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 	case HW_VAR_DATA_FILTER:
 		*((u16 *) (val)) = rtl_read_word(rtlpriv, REG_RXFLTMAP2);
 		break;
+	case HAL_DEF_WOWLAN:
+		break;
 	default:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 "switch case not processed\n");