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authorPeter Maydell <peter.maydell@linaro.org>2013-03-01 16:57:41 +0000
committerStefan Hajnoczi <stefanha@redhat.com>2013-03-08 13:15:27 +0100
commitd37e12a07c06b13610b7fabb6b8e009d7a759bc8 (patch)
treee09b52e010d46dba19ed5046adba27507db985fb /hw
parent7f9c9d12856e65e272297a619705864d9e6346f8 (diff)
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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: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r--hw/pci/pci_host.h1
-rw-r--r--hw/piix_pci.c1
-rw-r--r--hw/ppc/prep.c1
3 files changed, 0 insertions, 3 deletions
diff --git a/hw/pci/pci_host.h b/hw/pci/pci_host.h
index 1845d4d..236cd0f 100644
--- a/hw/pci/pci_host.h
+++ b/hw/pci/pci_host.h
@@ -40,7 +40,6 @@ struct PCIHostState {
MemoryRegion conf_mem;
MemoryRegion data_mem;
MemoryRegion mmcfg;
- MemoryRegion *address_space;
uint32_t config_reg;
PCIBus *bus;
};
diff --git a/hw/piix_pci.c b/hw/piix_pci.c
index 6c77e49..9246983 100644
--- a/hw/piix_pci.c
+++ b/hw/piix_pci.c
@@ -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;
diff --git a/hw/ppc/prep.c b/hw/ppc/prep.c
index e06dded..2920911 100644
--- a/hw/ppc/prep.c
+++ b/hw/ppc/prep.c
@@ -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");