[Xen-devel] [PATCH 20/22] xen_backend: Convert sysbus init function to realize function

[Mao Zhongyi <maozhongyi@xxxxxxxxxxxxxxxxxxxx>]

Use DeviceClass rather than SysBusDeviceClass in
xen_sysdev_class_init().

Cc: sstabellini@xxxxxxxxxx
Cc: anthony.perard@xxxxxxxxxx
Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx

Signed-off-by: Mao Zhongyi <maozhongyi@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Zhang Shengju <zhangshengju@xxxxxxxxxxxxxxxxxxxx>
---
 hw/xen/xen_backend.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/hw/xen/xen_backend.c b/hw/xen/xen_backend.c
index 9a8e8771ec..73b0ed0169 100644
--- a/hw/xen/xen_backend.c
+++ b/hw/xen/xen_backend.c
@@ -809,9 +809,8 @@ static const TypeInfo xensysbus_info = {
     }
 };
 
-static int xen_sysdev_init(SysBusDevice *dev)
+static void xen_sysdev_realize(DeviceState *dev, Error **errp)
 {
-    return 0;
 }
 
 static Property xen_sysdev_properties[] = {
@@ -821,9 +820,8 @@ static Property xen_sysdev_properties[] = {
 static void xen_sysdev_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
-    SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
 
-    k->init = xen_sysdev_init;
+    dc->realize = xen_sysdev_realize;
     dc->props = xen_sysdev_properties;
     dc->bus_type = TYPE_XENSYSBUS;
 }
-- 
2.17.1




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