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authorDavid Gibson <david@gibson.dropbear.id.au>2017-11-29 19:46:22 +1100
committerMichael S. Tsirkin <mst@redhat.com>2017-12-05 19:13:45 +0200
commit1115ff6d268bba163a183e8d63cec6b687cc5fc7 (patch)
treeab3898aee356a6a4cf02a84095a82a1f5e7f8875 /hw/s390x/s390-pci-bus.c
parent4426f06102d31c4062957034edeb417f34c67885 (diff)
pci: Rename root bus initialization functions for clarity
pci_bus_init(), pci_bus_new_inplace(), pci_bus_new() and pci_register_bus() are misleadingly named. They're not used for initializing *any* PCI bus, but only for a root PCI bus. Non-root buses - i.e. ones under a logical PCI to PCI bridge - are instead created with a direct qbus_create_inplace() (see pci_bridge_initfn()). This patch renames the functions to make it clear they're only used for a root bus. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com>
Diffstat (limited to 'hw/s390x/s390-pci-bus.c')
-rw-r--r--hw/s390x/s390-pci-bus.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c
index 2b1e1409bf..347329dd50 100644
--- a/hw/s390x/s390-pci-bus.c
+++ b/hw/s390x/s390-pci-bus.c
@@ -554,10 +554,10 @@ static int s390_pcihost_init(SysBusDevice *dev)
DPRINTF("host_init\n");
- b = pci_register_bus(DEVICE(dev), NULL,
- s390_pci_set_irq, s390_pci_map_irq, NULL,
- get_system_memory(), get_system_io(), 0, 64,
- TYPE_PCI_BUS);
+ b = pci_register_root_bus(DEVICE(dev), NULL,
+ s390_pci_set_irq, s390_pci_map_irq, NULL,
+ get_system_memory(), get_system_io(), 0, 64,
+ TYPE_PCI_BUS);
pci_setup_iommu(b, s390_pci_dma_iommu, s);
bus = BUS(b);