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[Xen-devel] [PULL 10/19] xen: Add only xen-sysdev to dynamic sysbus device list

There's no need to make the machine allow every possible sysbus
device.  We can now just add xen-sysdev to the allowed list.

Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>
Cc: Anthony Perard <anthony.perard@xxxxxxxxxx>
Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx
Cc: Juergen Gross <jgross@xxxxxxxx>
Signed-off-by: Eduardo Habkost <ehabkost@xxxxxxxxxx>
Message-Id: <20171125151610.20547-6-ehabkost@xxxxxxxxxx>
Reviewed-by: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
Acked-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
Signed-off-by: Eduardo Habkost <ehabkost@xxxxxxxxxx>
 hw/xen/xen_backend.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/hw/xen/xen_backend.c b/hw/xen/xen_backend.c
index 82380ea9ee..7445b506ac 100644
--- a/hw/xen/xen_backend.c
+++ b/hw/xen/xen_backend.c
@@ -564,12 +564,7 @@ static void xen_set_dynamic_sysbus(void)
     ObjectClass *oc = object_get_class(machine);
     MachineClass *mc = MACHINE_CLASS(oc);
-    /*
-     * Emulate old mc->has_dynamic_sysbus=true assignment
-     *
-     *TODO: add only Xen devices to the list
-     */
-    machine_class_allow_dynamic_sysbus_dev(mc, TYPE_SYS_BUS_DEVICE);
+    machine_class_allow_dynamic_sysbus_dev(mc, TYPE_XENSYSDEV);
 int xen_be_register(const char *type, struct XenDevOps *ops)

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