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| author | David Gibson <david@gibson.dropbear.id.au> | 2017-11-29 19:46:27 +1100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2017-12-05 19:13:45 +0200 |
| commit | fd56e0612b6454a282fa6a953fdb09281a98c589 (patch) | |
| tree | 28a829abaa964f8ed4834c2ed10441e2878ad2c8 /hw/scsi | |
| parent | cdc57472dcc2ddc440545bde26791a11b42232b6 (diff) | |
| download | qemu-fd56e0612b6454a282fa6a953fdb09281a98c589.zip qemu-fd56e0612b6454a282fa6a953fdb09281a98c589.tar.gz qemu-fd56e0612b6454a282fa6a953fdb09281a98c589.tar.bz2 | |
pci: Eliminate redundant PCIDevice::bus pointer
The bus pointer in PCIDevice is basically redundant with QOM information.
It's always initialized to the qdev_get_parent_bus(), the only difference
is the type.
Therefore this patch eliminates the field, instead creating a pci_get_bus()
helper to do the type mangling to derive it conveniently from the QOM
Device object underneath.
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: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Diffstat (limited to 'hw/scsi')
| -rw-r--r-- | hw/scsi/vmw_pvscsi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/scsi/vmw_pvscsi.c b/hw/scsi/vmw_pvscsi.c index d564e5c..27749c0 100644 --- a/hw/scsi/vmw_pvscsi.c +++ b/hw/scsi/vmw_pvscsi.c @@ -1133,7 +1133,7 @@ pvscsi_realizefn(PCIDevice *pci_dev, Error **errp) pvscsi_init_msi(s); - if (pci_is_express(pci_dev) && pci_bus_is_express(pci_dev->bus)) { + if (pci_is_express(pci_dev) && pci_bus_is_express(pci_get_bus(pci_dev))) { pcie_endpoint_cap_init(pci_dev, PVSCSI_EXP_EP_OFFSET); } |