kernel-headers: bump 3.0.x stable version

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
diff --git a/toolchain/kernel-headers/Config.in b/toolchain/kernel-headers/Config.in
index d0ec9d5..116b862 100644
--- a/toolchain/kernel-headers/Config.in
+++ b/toolchain/kernel-headers/Config.in
@@ -54,6 +54,6 @@
 	default "2.6.37.6"	if BR2_KERNEL_HEADERS_2_6_37
 	default "2.6.38.8"	if BR2_KERNEL_HEADERS_2_6_38
 	default "2.6.39.4"	if BR2_KERNEL_HEADERS_2_6_39
-	default "3.0"		if BR2_KERNEL_HEADERS_3_0
+	default "3.0.1"		if BR2_KERNEL_HEADERS_3_0
 	default "2.6"		if BR2_KERNEL_HEADERS_SNAP
 	default $BR2_DEFAULT_KERNEL_VERSION if BR2_KERNEL_HEADERS_VERSION