brcm63xx: toggle apsta setting

Seems on some platform, eg SH3 and wl1 (2.4G)
inerface in some cases even we set apsta 0
driver still think this is station interface.

This patch simple workaround this issue by
toggle apsta setting.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@iopsys.eu>

iopsys-brcm63xx-arm/base-files/lib/netifd/wireless/mac80211.sh

@@ -1010,7 +1010,15 @@ drv_mac80211_setup() {
 			phyidx=$(echo "$phy" | sed 's/\(phy\)\([0-9]*\)/\2/g')
 			phyiface=$(iw dev | grep phy#${phyidx} -A1 | grep Interface | cut -d' ' -f2)
 			logger -t mac80211 "$phy $phyiface set apsta $apsta"
-			wl -i ${phyiface} apsta ${apsta}
+
+			# workaround - toggle apsta
+			if [ "$apsta" = "0" ]; then
+				wl -i ${phyiface} apsta 1
+				wl -i ${phyiface} apsta 0
+			else
+				wl -i ${phyiface} apsta 0
+				wl -i ${phyiface} apsta 1
+			fi
 		}
 	}