[S390] Kconfig: no wireless on s390.

Hide the config menues for wireless on s390.

Cc: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

drivers/net/wireless/Kconfig

@@ -3,6 +3,7 @@
 #
 
 menu "Wireless LAN"
+	depends on !S390
 
 config WLAN_PRE80211
 	bool "Wireless LAN (pre-802.11)"

net/Kconfig

@@ -218,6 +218,7 @@ config FIB_RULES
 	bool
 
 menu "Wireless"
+	depends on !S390
 
 source "net/wireless/Kconfig"
 source "net/mac80211/Kconfig"