build ieee80211 kernel support as modules on etrax

SVN-Revision: 14230

target/linux/etrax/config-default

@@ -172,12 +172,12 @@ CONFIG_HAVE_IDE=y
 # CONFIG_IBM_NEW_EMAC_TAH is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IDE is not set
-CONFIG_IEEE80211=y
-# CONFIG_IEEE80211_CRYPT_CCMP is not set
-# CONFIG_IEEE80211_CRYPT_TKIP is not set
-CONFIG_IEEE80211_CRYPT_WEP=y
+CONFIG_IEEE80211=m
+CONFIG_IEEE80211_CRYPT_CCMP=m
+CONFIG_IEEE80211_CRYPT_TKIP=m
+CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_DEBUG=y
-CONFIG_IEEE80211_SOFTMAC=y
+CONFIG_IEEE80211_SOFTMAC=m
 CONFIG_IEEE80211_SOFTMAC_DEBUG=y
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_LZO_COMPRESS=m