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pci: Trivial device model conversions to realize

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Convert the device models where initialization obviously can't fail.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
This commit is contained in:
Markus Armbruster 2015-01-19 15:52:30 +01:00 • committed by Michael S. Tsirkin
parent 7ee6c1e182
commit 9af21dbee1
34 changed files with 87 additions and 152 deletions
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6
hw/usb/hcd-ehci-pci.c
View file

@ -26,7 +26,7 @@ typedef struct EHCIPCIInfo {
bool companion;
} EHCIPCIInfo;
static int usb_ehci_pci_initfn(PCIDevice *dev)
static void usb_ehci_pci_realize(PCIDevice *dev, Error **errp)
{
EHCIPCIState *i = PCI_EHCI(dev);
EHCIState *s = &i->ehci;
@ -66,8 +66,6 @@ static int usb_ehci_pci_initfn(PCIDevice *dev)
usb_ehci_realize(s, DEVICE(dev), NULL);
pci_register_bar(dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->mem);
return 0;
}
static void usb_ehci_pci_init(Object *obj)
@ -139,7 +137,7 @@ static void ehci_class_init(ObjectClass *klass, void *data)
DeviceClass *dc = DEVICE_CLASS(klass);
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
k->init = usb_ehci_pci_initfn;
k->realize = usb_ehci_pci_realize;
k->exit = usb_ehci_pci_exit;
k->class_id = PCI_CLASS_SERIAL_USB;
k->config_write = usb_ehci_pci_write_config;

6
hw/usb/hcd-xhci.c
View file

@ -3567,7 +3567,7 @@ static void usb_xhci_init(XHCIState *xhci)
}
}
static int usb_xhci_initfn(struct PCIDevice *dev)
static void usb_xhci_realize(struct PCIDevice *dev, Error **errp)
{
int i, ret;
@ -3646,8 +3646,6 @@ static int usb_xhci_initfn(struct PCIDevice *dev)
&xhci->mem, 0, OFF_MSIX_PBA,
0x90);
}
return 0;
}
static void usb_xhci_exit(PCIDevice *dev)
@ -3887,7 +3885,7 @@ static void xhci_class_init(ObjectClass *klass, void *data)
dc->props = xhci_properties;
dc->reset = xhci_reset;
set_bit(DEVICE_CATEGORY_USB, dc->categories);
k->init = usb_xhci_initfn;
k->realize = usb_xhci_realize;
k->exit = usb_xhci_exit;
k->vendor_id = PCI_VENDOR_ID_NEC;
k->device_id = PCI_DEVICE_ID_NEC_UPD720200;