xen_backend: remove xen_sysdev_init() function
The init function doesn't do anything at all, so we just omit it. Cc: sstabellini@kernel.org Cc: anthony.perard@citrix.com Cc: xen-devel@lists.xenproject.org Cc: peter.maydell@linaro.org Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com> Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com> Acked-by: Anthony PERARD <anthony.perard@citrix.com> Message-id: 20181130093852.20739-21-maozhongyi@cmss.chinamobile.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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				@ -809,11 +809,6 @@ static const TypeInfo xensysbus_info = {
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    }
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					    }
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};
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					};
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static int xen_sysdev_init(SysBusDevice *dev)
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{
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    return 0;
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}
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static Property xen_sysdev_properties[] = {
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					static Property xen_sysdev_properties[] = {
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    {/* end of property list */},
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					    {/* end of property list */},
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};
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					};
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@ -821,9 +816,7 @@ static Property xen_sysdev_properties[] = {
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static void xen_sysdev_class_init(ObjectClass *klass, void *data)
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					static void xen_sysdev_class_init(ObjectClass *klass, void *data)
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{
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					{
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    DeviceClass *dc = DEVICE_CLASS(klass);
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					    DeviceClass *dc = DEVICE_CLASS(klass);
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    SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
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    k->init = xen_sysdev_init;
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    dc->props = xen_sysdev_properties;
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					    dc->props = xen_sysdev_properties;
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    dc->bus_type = TYPE_XENSYSBUS;
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					    dc->bus_type = TYPE_XENSYSBUS;
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}
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					}
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