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Use PCI_HOST_BRIDGE macro

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OBJECT_CHECK(PciHostState, ..., TYPE_PCI_HOST_BRIDGE) is exactly
what the PCI_HOST_BRIDGE macro does.  We can just use the macro
instead of using OBJECT_CHECK manually.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20210805193431.307761-7-ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Eduardo Habkost 2021-08-05 15:34:31 -04:00 committed by Michael S. Tsirkin
parent 3a83db5df3
commit b914e741e9
2 changed files with 3 additions and 9 deletions
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8
hw/i386/acpi-build.c
View File

@ -303,13 +303,9 @@ Object *acpi_get_i386_pci_host(void)
{
PCIHostState *host;
host = OBJECT_CHECK(PCIHostState,
object_resolve_path("/machine/i440fx", NULL),
TYPE_PCI_HOST_BRIDGE);
host = PCI_HOST_BRIDGE(object_resolve_path("/machine/i440fx", NULL));
if (!host) {
host = OBJECT_CHECK(PCIHostState,
object_resolve_path("/machine/q35", NULL),
TYPE_PCI_HOST_BRIDGE);
host = PCI_HOST_BRIDGE(object_resolve_path("/machine/q35", NULL));
}
return OBJECT(host);

4
hw/pci-host/i440fx.c
View File

@ -316,9 +316,7 @@ PCIBus *i440fx_init(const char *host_type, const char *pci_type,
PCIBus *find_i440fx(void)
{
PCIHostState *s = OBJECT_CHECK(PCIHostState,
object_resolve_path("/machine/i440fx", NULL),
TYPE_PCI_HOST_BRIDGE);
PCIHostState *s = PCI_HOST_BRIDGE(object_resolve_path("/machine/i440fx", NULL));
return s ? s->bus : NULL;
}