madwifi: upstream (0.9.4) is not supported on recent kernels, mark it as broken

SVN-Revision: 14991

package/madwifi/Config.in

@@ -16,7 +16,7 @@ config MADWIFI_STABLE
 	bool "Use the OpenWrt stable version of madwifi"
 
 config MADWIFI_UPSTREAM
-	depends !LINUX_2_6_26
+	depends BROKEN
 	depends !TARGET_atheros
 	bool "Use the upstream release version 0.9.4"