oxnas: switch to 3.18

Tested on stg212 and kd20.

Signed-off-by: Daniel Golle <[email protected]>

SVN-Revision: 44374

target/linux/oxnas/Makefile

@@ -15,7 +15,7 @@ CPU_TYPE:=mpcore
 
 MAINTAINER:=Daniel Golle <[email protected]>
 
-KERNEL_PATCHVER:=3.14
+KERNEL_PATCHVER:=3.18
 
 include $(INCLUDE_DIR)/target.mk