remove broken status from uml target

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12202 3c298f89-4303-0410-b956-a3cf2f4a3e73

target/linux/uml/Makefile

@@ -20,7 +20,7 @@ ARCH:=$(shell uname -m | sed \
 )
 BOARD:=uml
 BOARDNAME:=User Mode Linux
-FEATURES:=broken ext2
+FEATURES:=ext2
 LINUX_CONFIG:=$(CURDIR)/config/$(ARCH)
 
 LINUX_VERSION:=2.6.26