linux: update stable kernel to 3.1.6

Signed-off-by: Sven Neumann <s.neumann@raumfeld.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

linux/Config.in

@@ -22,7 +22,7 @@ choice
 	default BR2_LINUX_KERNEL_3_1
 
 config BR2_LINUX_KERNEL_3_1
-	bool "3.1.5"
+	bool "3.1.6"
 
 config BR2_LINUX_KERNEL_SAME_AS_HEADERS
 	bool "Same as toolchain kernel headers"
@@ -58,7 +58,7 @@ endchoice
 config BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE
 	string "Kernel version"
 	depends on BR2_LINUX_KERNEL_CUSTOM_VERSION
-	default "3.1.5"
+	default "3.1.6"
 
 config BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION
 	string "URL of custom kernel tarball"
@@ -74,7 +74,7 @@ config BR2_LINUX_KERNEL_CUSTOM_GIT_VERSION
 
 config BR2_LINUX_KERNEL_VERSION
 	string
-	default "3.1.5" if BR2_LINUX_KERNEL_3_1
+	default "3.1.6" if BR2_LINUX_KERNEL_3_1
 	default BR2_DEFAULT_KERNEL_HEADERS if BR2_LINUX_KERNEL_SAME_AS_HEADERS
 	default BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE if BR2_LINUX_KERNEL_CUSTOM_VERSION
 	default "custom" if BR2_LINUX_KERNEL_CUSTOM_TARBALL