[IA64] make it possible to disable CONFIG_XEN

This patch helps distro inclusion efforts by making it possible to
build a xen-patched Linux kernel with CONFIG_XEN disabled.

Signed-off-by: Aron Griffis <aron@hp.com>

diff --git a/linux-2.6-xen-sparse/arch/ia64/Kconfig b/linux-2.6-xen-sparse/arch/ia64/Kconfig
index 0f4a19c0bb7f26961108ac7c74cf49322acfdf6b..763b19ea42d61d17e4e1a6944a0d564c3b8232fb 100644 (file)
--- a/linux-2.6-xen-sparse/arch/ia64/Kconfig
+++ b/linux-2.6-xen-sparse/arch/ia64/Kconfig
@@ -51,7 +51,7 @@ config GENERIC_IOMAP
        default y
 
 config XEN
-       bool
+       bool "Xen hypervisor support"
        default y
        help
          Enable Xen hypervisor support.  Resulting kernel runs
@@ -60,6 +60,7 @@ config XEN
 config ARCH_XEN
        bool
        default y
+       depends on XEN
        help
          TEMP ONLY. Needs to be on for drivers/xen to build.