cns21xx: switch to 3.7

Signed-off-by: Gabor Juhos <[email protected]>

SVN-Revision: 35101

target/linux/cns21xx/Makefile

@@ -12,7 +12,7 @@ BOARDNAME:=Cavium Networks Econa CNS21xx
 FEATURES:=squashfs
 CFLAGS:=-Os -pipe -march=armv4 -mtune=fa526 -fno-caller-saves
 
-LINUX_VERSION:=3.6.11
+LINUX_VERSION:=3.7.2
 
 include $(INCLUDE_DIR)/target.mk