kernel-headers: add 2.6.27

And mark 2.6.26 as recent, 2.6.25 as deprecated while we're at it.

toolchain/kernel-headers/Config.in

@@ -6,7 +6,7 @@ comment "Kernel Header Options"
 
 choice
 	prompt "Kernel Headers"
-	default BR2_KERNEL_HEADERS_2_6_26
+	default BR2_KERNEL_HEADERS_2_6_27
 
 	help
 	  Select the version of kernel header files you wish to use.
@@ -57,12 +57,17 @@ choice
 		bool "Linux 2.6.24.x kernel headers"
 
 	config BR2_KERNEL_HEADERS_2_6_25
-		depends on BR2_RECENT
+		depends on BR2_DEPRECATED
 		bool "Linux 2.6.25.x kernel headers"
 
 	config BR2_KERNEL_HEADERS_2_6_26
+		depends on BR2_RECENT
 		bool "Linux 2.6.26.x kernel headers"
 
+	config BR2_KERNEL_HEADERS_2_6_27
+		depends on BR2_RECENT
+		bool "Linux 2.6.27.x kernel headers"
+
 	config BR2_KERNEL_HEADERS_SNAP
 		bool "Linux 2.6 snapshot"
 
@@ -109,5 +114,6 @@ config BR2_DEFAULT_KERNEL_HEADERS
 	default "2.6.24.7"	if BR2_KERNEL_HEADERS_2_6_24
 	default "2.6.25.15"	if BR2_KERNEL_HEADERS_2_6_25
 	default "2.6.26.2"	if BR2_KERNEL_HEADERS_2_6_26
+	default "2.6.27"	if BR2_KERNEL_HEADERS_2_6_27
 	default "2.6"		if BR2_KERNEL_HEADERS_SNAP