hw/misc/edu: Convert to realize()

for educational PCI device

Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

diff --git a/hw/misc/edu.c b/hw/misc/edu.c
index fe50b42af746798092fde6b0bc9384ca020e8e99..43d5b18f2a6fb07862d4f001f63b701e856978a4 100644 (file)
--- a/hw/misc/edu.c
+++ b/hw/misc/edu.c
@@ -327,7 +327,7 @@ static void *edu_fact_thread(void *opaque)
     return NULL;
 }
 
-static int pci_edu_init(PCIDevice *pdev)
+static void pci_edu_realize(PCIDevice *pdev, Error **errp)
 {
     EduState *edu = DO_UPCAST(EduState, pdev, pdev);
     uint8_t *pci_conf = pdev->config;
@@ -344,8 +344,6 @@ static int pci_edu_init(PCIDevice *pdev)
     memory_region_init_io(&edu->mmio, OBJECT(edu), &edu_mmio_ops, edu,
                     "edu-mmio", 1 << 20);
     pci_register_bar(pdev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &edu->mmio);
-
-    return 0;
 }
 
 static void pci_edu_uninit(PCIDevice *pdev)
@@ -385,7 +383,7 @@ static void edu_class_init(ObjectClass *class, void *data)
 {
     PCIDeviceClass *k = PCI_DEVICE_CLASS(class);
 
-    k->init = pci_edu_init;
+    k->realize = pci_edu_realize;
     k->exit = pci_edu_uninit;
     k->vendor_id = PCI_VENDOR_ID_QEMU;
     k->device_id = 0x11e8;