kernel-headers: mark 2.6.27 as RECENT, 2.6.26 as deprecated

toolchain/kernel-headers/Config.in

@@ -61,10 +61,11 @@ choice
 		bool "Linux 2.6.25.x kernel headers"
 
 	config BR2_KERNEL_HEADERS_2_6_26
-		depends on BR2_DEPRECATED || BR2_RECENT
+		depends on BR2_DEPRECATED
 		bool "Linux 2.6.26.x kernel headers"
 
 	config BR2_KERNEL_HEADERS_2_6_27
+		depends on BR2_DEPRECATED || BR2_RECENT
 		bool "Linux 2.6.27.x kernel headers"
 
 	config BR2_KERNEL_HEADERS_2_6_28