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pci: Remove domain from PCIHostBus

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There are now no users of the domain field of PCIHostBus, so remove it
from the structure, and as a parameter from the pci_host_bus_register()
function which sets it.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
David Gibson 2013-06-06 18:48:53 +10:00 committed by Michael S. Tsirkin
parent 9bc473057d
commit 2b8cc89a5c
1 changed files with 3 additions and 4 deletions
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7
hw/pci/pci.c
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@ -91,7 +91,6 @@ static uint16_t pci_default_sub_vendor_id = PCI_SUBVENDOR_ID_REDHAT_QUMRANET;
static uint16_t pci_default_sub_device_id = PCI_SUBDEVICE_ID_QEMU;
struct PCIHostBus {
int domain;
struct PCIBus *bus;
QLIST_ENTRY(PCIHostBus) next;
};
@ -238,11 +237,10 @@ static int pcibus_reset(BusState *qbus)
return 1;
}
static void pci_host_bus_register(int domain, PCIBus *bus)
static void pci_host_bus_register(PCIBus *bus)
{
struct PCIHostBus *host;
host = g_malloc0(sizeof(*host));
host->domain = domain;
host->bus = bus;
QLIST_INSERT_HEAD(&host_buses, host, next);
}
@ -303,7 +301,8 @@ static void pci_bus_init(PCIBus *bus, DeviceState *parent,
/* host bridge */
QLIST_INIT(&bus->child);
pci_host_bus_register(0, bus); /* for now only pci domain 0 is supported */
pci_host_bus_register(bus);
vmstate_register(NULL, -1, &vmstate_pcibus, bus);
}