kernel-headers: bump 3.2.x stable version

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

toolchain/kernel-headers/Config.in

@@ -66,7 +66,7 @@ config BR2_DEFAULT_KERNEL_HEADERS
 	default "2.6.39.4"	if BR2_KERNEL_HEADERS_2_6_39
 	default "3.0.36"	if BR2_KERNEL_HEADERS_3_0
 	default "3.1.10"	if BR2_KERNEL_HEADERS_3_1
-	default "3.2.21"	if BR2_KERNEL_HEADERS_3_2
+	default "3.2.22"	if BR2_KERNEL_HEADERS_3_2
 	default "3.3.8"		if BR2_KERNEL_HEADERS_3_3
 	default "3.4.4"		if BR2_KERNEL_HEADERS_3_4
 	default "2.6"		if BR2_KERNEL_HEADERS_SNAP