rtlwifi: rtl8723be: Update driver for regulatory changes

The driver is converted to use the channel plan in the EEPROM.
Signed-off-by: NShao Fu <shaofu@realtek.com>
Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/rtlwifi/rtl8723be/hw.c

@@ -2139,8 +2139,8 @@ static void _rtl8723be_read_adapter_info(struct ieee80211_hw *hw,
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
 		 "EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid);
 
-	/* set channel plan to world wide 13 */
-	rtlefuse->channel_plan = COUNTRY_CODE_WORLD_WIDE_13;
+	/* set channel plan from efuse */
+	rtlefuse->channel_plan = rtlefuse->eeprom_channelplan;
 
 	if (rtlhal->oem_id == RT_CID_DEFAULT) {
 		/* Does this one have a Toshiba SMID from group 1? */