mac80211: fix disabling of 802.11n features

r40682 ("mac80211: clean up ht capability handling, drop the use of the
ht_capab list, use individual variables instead") removed the ht_capab list and
replaced it with optional variables to disable features for a phy. But these
variables weren't added in drv_mac80211_init_device_config and thus didn't make
any difference when modifying /etc/config/wireless.

Signed-off-by: Sven Eckelmann <[email protected]>

SVN-Revision: 41180

package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh

@@ -37,6 +37,12 @@ drv_mac80211_init_device_config() {
 		rx_antenna_pattern \
 		tx_antenna_pattern
 	config_add_int vht_max_a_mpdu_len_exp vht_max_mpdu vht_link_adapt vht160 rx_stbc tx_stbc
+	config_add_boolean \
+		ldpc \
+		greenfield \
+		short_gi_20 \
+		short_gi_40 \
+		dsss_cck_40
 }
 
 drv_mac80211_init_iface_config() {