[Qemu-devel] [PATCH v2 1/2] xen_platform: switch to realize

[Eduardo Habkost <ehabkost@redhat.com>]

From: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

Use realize to initialize the xen_platform device

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
Changes v1 -> v2:
* Remove useless return
  * Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
* Rename xen_platform_initfn() to xen_platform_realize()
---
 hw/i386/xen/xen_platform.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/hw/i386/xen/xen_platform.c b/hw/i386/xen/xen_platform.c
index 8682c42..3dc68cb 100644
--- a/hw/i386/xen/xen_platform.c
+++ b/hw/i386/xen/xen_platform.c
@@ -382,7 +382,7 @@ static const VMStateDescription vmstate_xen_platform = {
     }
 };
 
-static int xen_platform_initfn(PCIDevice *dev)
+static void xen_platform_realize(PCIDevice *dev, Error **errp)
 {
     PCIXenPlatformState *d = XEN_PLATFORM(dev);
     uint8_t *pci_conf;
@@ -407,8 +407,6 @@ static int xen_platform_initfn(PCIDevice *dev)
                      &d->mmio_bar);
 
     platform_fixed_ioport_init(d);
-
-    return 0;
 }
 
 static void platform_reset(DeviceState *dev)
@@ -423,7 +421,7 @@ static void xen_platform_class_init(ObjectClass *klass, void *data)
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
 
-    k->init = xen_platform_initfn;
+    k->realize = xen_platform_realize;
     k->vendor_id = PCI_VENDOR_ID_XEN;
     k->device_id = PCI_DEVICE_ID_XEN_PLATFORM;
     k->class_id = PCI_CLASS_OTHERS << 8 | 0x80;
-- 
2.1.0