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pci_host: Drop write-only address_space field

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The address_space field of PCIHostState was only ever written, never used.
Drop it completely.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Peter Maydell 2013-03-01 16:57:41 +00:00 committed by Stefan Hajnoczi
parent 7f9c9d1285
commit d37e12a07c
3 changed files with 0 additions and 3 deletions
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1
hw/pci/pci_host.h
View file

@ -40,7 +40,6 @@ struct PCIHostState {
MemoryRegion conf_mem;
MemoryRegion data_mem;
MemoryRegion mmcfg;
MemoryRegion *address_space;
uint32_t config_reg;
PCIBus *bus;
};

1
hw/piix_pci.c
View file

@ -244,7 +244,6 @@ static PCIBus *i440fx_common_init(const char *device_name,
dev = qdev_create(NULL, "i440FX-pcihost");
s = PCI_HOST_BRIDGE(dev);
s->address_space = address_space_mem;
b = pci_bus_new(dev, NULL, pci_address_space,
address_space_io, 0);
s->bus = b;

1
hw/ppc/prep.c
View file

@ -567,7 +567,6 @@ static void ppc_prep_init(QEMUMachineInitArgs *args)
dev = qdev_create(NULL, "raven-pcihost");
pcihost = PCI_HOST_BRIDGE(dev);
pcihost->address_space = get_system_memory();
object_property_add_child(qdev_get_machine(), "raven", OBJECT(dev), NULL);
qdev_init_nofail(dev);
pci_bus = (PCIBus *)qdev_get_child_bus(dev, "pci.0");