diff options
| 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/ppc/spapr_pci.c | |
| parent | cdc57472dcc2ddc440545bde26791a11b42232b6 (diff) | |
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/ppc/spapr_pci.c')
| -rw-r--r-- | hw/ppc/spapr_pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c index 9262682116..f38be2f0b4 100644 --- a/hw/ppc/spapr_pci.c +++ b/hw/ppc/spapr_pci.c @@ -505,7 +505,7 @@ static void rtas_ibm_get_config_addr_info2(PowerPCCPU *cpu, goto param_error_exit; } - rtas_st(rets, 1, (pci_bus_num(pdev->bus) << 16) + 1); + rtas_st(rets, 1, (pci_bus_num(pci_get_bus(pdev)) << 16) + 1); break; case RTAS_GET_PE_MODE: rtas_st(rets, 1, RTAS_PE_MODE_SHARED); |