ppc44x: switch to 3.6.11

Compile tested only. The target is broken anyway,
so the kernel version does not matter too much.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 34786

target/linux/ppc44x/Makefile

@@ -13,7 +13,7 @@ FEATURES:=squashfs broken
 CFLAGS:=-Os -pipe -fno-caller-saves -mcpu=440
 MAINTAINER:=Imre Kaloz <kaloz@openwrt.org>
 
-LINUX_VERSION:=3.3.8
+LINUX_VERSION:=3.6.11
 
 include $(INCLUDE_DIR)/target.mk