| commit | fd56e0612b6454a282fa6a953fdb09281a98c589 | |
| author | David Gibson <david@gibson.dropbear.id.au> | |
| Wed, 29 Nov 2017 08:46:27 +0000 (29 19:46 +1100) | ||
| committer | Michael S. Tsirkin <mst@redhat.com> | |
| Tue, 5 Dec 2017 17:13:45 +0000 (5 19:13 +0200) | ||
| tree | 28a829abaa964f8ed4834c2ed10441e2878ad2c8 | treesnapshot (tar.gz zip) |
| parent | cdc57472dcc2ddc440545bde26791a11b42232b6 | commitdiff |
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>
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>
20 files changed: