xen: add kconfig menu

Currently the xen support drivers are displayed in the main Device Drivers
menu of the config tools instead of in their own sub-menu, so move them to
their own sub-menu, like the rest of the driver world uses.

This keeps the main Device Drivers menu from becoming messy.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Jeremy Fitzhardinge <jeremy@xensource.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig
index cab100a..fad3df2 100644 (file)
--- a/drivers/xen/Kconfig
+++ b/drivers/xen/Kconfig
@@ -1,6 +1,8 @@
+menu "Xen driver support"
+       depends on XEN
+
 config XEN_BALLOON
        bool "Xen memory balloon driver"
-       depends on XEN
        default y
        help
          The balloon driver allows the Xen domain to request more memory from
@@ -20,7 +22,6 @@ config XEN_SCRUB_PAGES
 
 config XEN_DEV_EVTCHN
        tristate "Xen /dev/xen/evtchn device"
-       depends on XEN
        default y
        help
          The evtchn driver allows a userspace process to triger event
@@ -30,7 +31,6 @@ config XEN_DEV_EVTCHN
 
 config XENFS
        tristate "Xen filesystem"
-       depends on XEN
        default y
        help
          The xen filesystem provides a way for domains to share
@@ -53,11 +53,13 @@ config XEN_COMPAT_XENFS
 
 config XEN_SYS_HYPERVISOR
        bool "Create xen entries under /sys/hypervisor"
-       depends on XEN && SYSFS
+       depends on SYSFS
        select SYS_HYPERVISOR
        default y
        help
          Create entries under /sys/hypervisor describing the Xen
         hypervisor environment.  When running native or in another
         virtual environment, /sys/hypervisor will still be present,
-        but will have no xen contents.
\ No newline at end of file
+        but will have no xen contents.
+
+endmenu