Commit d37e12a0 authored by Peter Maydell's avatar Peter Maydell Committed by Stefan Hajnoczi
Browse files

pci_host: Drop write-only address_space field 



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

Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: default avatarAndreas Färber <afaerber@suse.de>
Signed-off-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
parent 7f9c9d12

hw/pci/pci_host.h

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Original line number Diff line number Diff line
@@ -40,7 +40,6 @@ struct PCIHostState { 
    MemoryRegion conf_mem;

    MemoryRegion data_mem;

    MemoryRegion mmcfg;

    MemoryRegion *address_space;

    uint32_t config_reg;

    PCIBus *bus;

};

hw/piix_pci.c

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Original line number Diff line number Diff line
@@ -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;

hw/ppc/prep.c

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Original line number Diff line number Diff line
@@ -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");