accel: Move Xen registration code to xen-common.c

Note that this has an user-visible side-effect: instead of reporting
"Xen is not supported for this target", QEMU binaries not supporting Xen
will report "xen accelerator does not exist".

As xen_available() always return 1 when CONFIG_XEN is enabled, we don't
need to set AccelClass.available anymore. xen_enabled() is not being
removed yet, but only because vl.c is still using it.

This also allows us to make xen_init() static.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 0 insertions, 18 deletions

diff --git a/accel.c b/accel.c
index a20e427..2cefbb0 100644
--- a/accel.c
+++ b/accel.c
@@ -132,23 +132,6 @@ static const TypeInfo tcg_accel_type = {
     .class_init = tcg_accel_class_init,
 };
 
-static void xen_accel_class_init(ObjectClass *oc, void *data)
-{
-    AccelClass *ac = ACCEL_CLASS(oc);
-    ac->name = "Xen";
-    ac->available = xen_available;
-    ac->init = xen_init;
-    ac->allowed = &xen_allowed;
-}
-
-#define TYPE_XEN_ACCEL ACCEL_CLASS_NAME("xen")
-
-static const TypeInfo xen_accel_type = {
-    .name = TYPE_XEN_ACCEL,
-    .parent = TYPE_ACCEL,
-    .class_init = xen_accel_class_init,
-};
-
 static void qtest_accel_class_init(ObjectClass *oc, void *data)
 {
     AccelClass *ac = ACCEL_CLASS(oc);
@@ -170,7 +153,6 @@ static void register_accel_types(void)
 {
     type_register_static(&accel_type);
     type_register_static(&tcg_accel_type);
-    type_register_static(&xen_accel_type);
     type_register_static(&qtest_accel_type);
 }