gfrg200: change config settings to use wireless from linux-backports.

Disable mac80211 and cfg80211 in the kernel, because linux-backports
provides newer ones.  Enable a few encryption/checksum algorithms, because
linux-backports depends on them for some drivers.

We do want the WEXT stuff for now so that iwconfig/iwlist continue to work,
although we probably should switch entirely over to the new-style 'iw'
command, which doesn't need WEXT.

Change-Id: Ic01ce336f99cd038f148924c54bcac233437b72f
diff --git a/arch/arm/configs/gfrg200_defconfig b/arch/arm/configs/gfrg200_defconfig
index e2b9163..a9d895b 100644
--- a/arch/arm/configs/gfrg200_defconfig
+++ b/arch/arm/configs/gfrg200_defconfig
@@ -179,10 +179,6 @@
 CONFIG_WIRELESS_EXT=y
 CONFIG_WEXT_SPY=y
 CONFIG_WEXT_PRIV=y
-CONFIG_CFG80211=m
-# CONFIG_CFG80211_DEFAULT_PS is not set
-# CONFIG_WIRELESS_EXT_SYSFS is not set
-CONFIG_MAC80211=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
@@ -221,6 +217,7 @@
 CONFIG_PPPOE=m
 CONFIG_PPP_ASYNC=m
 CONFIG_ISDN=y
+# CONFIG_WLAN is not set
 # CONFIG_INPUT_MOUSEDEV_PSAUX is not set
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
@@ -294,11 +291,21 @@
 CONFIG_BLK_DEV_IO_TRACE=y
 # CONFIG_ARM_UNWIND is not set
 CONFIG_CRYPTO_NULL=y
+CONFIG_CRYPTO_AUTHENC=y
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_SHA1=y
 CONFIG_CRYPTO_SHA256=y
 CONFIG_CRYPTO_AES=y
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 CONFIG_OCF_OCF=m
 CONFIG_OCF_RANDOMHARVEST=y
 CONFIG_OCF_FIPS=y
 CONFIG_OCF_CRYPTODEV=m
 CONFIG_OCF_CRYPTOSOFT=m
+CONFIG_CRC_CCITT=m
+CONFIG_AVERAGE=y