ath6kl: Remove incorrect Probe Response offload support for Interworking

ath6kl does not support Probe Response offloading for Interworking (IEEE
802.11u), so remove the incorrectly added capability flag for it.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

drivers/net/wireless/ath/ath6kl/cfg80211.c

@@ -3466,8 +3466,7 @@ int ath6kl_cfg80211_init(struct ath6kl *ar)
 	ar->wiphy->probe_resp_offload =
 		NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS |
 		NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 |
-		NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P |
-		NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U;
+		NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P;
 
 	ret = wiphy_register(wiphy);
 	if (ret < 0) {