diff options
| author | David Gibson <david@gibson.dropbear.id.au> | 2013-06-06 18:48:48 +1000 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2013-07-07 23:10:57 +0300 |
| commit | c473d18da1b73301c580115e527207b73dcd597f (patch) | |
| tree | b38fd6fc17cfba6c05754543c9dd08c086dbcff8 /hw/pci/pcie_aer.c | |
| parent | 1ef7a2a2afedbba47e06af5081a8b4bf6dc1cf71 (diff) | |
pci: Use helper to find device's root bus in pci_find_domain()
Currently pci_find_domain() performs two functions - it locates the PCI
root bus above the given bus, then looks up that root bus's domain number.
This patch adds a helper function to perform the first task, finding the
root bus for a given PCI device. This is then used in pci_find_domain().
This changes pci_find_domain()'s signature slightly, taking a PCIDevice
instead of a PCIBus - since all callers passed something of the form
dev->bus, this simplifies things slightly.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/pci/pcie_aer.c')
| -rw-r--r-- | hw/pci/pcie_aer.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/hw/pci/pcie_aer.c b/hw/pci/pcie_aer.c index 1ce72ce944..06f77acc21 100644 --- a/hw/pci/pcie_aer.c +++ b/hw/pci/pcie_aer.c @@ -1022,8 +1022,7 @@ int do_pcie_aer_inject_error(Monitor *mon, *ret_data = qobject_from_jsonf("{'id': %s, " "'domain': %d, 'bus': %d, 'devfn': %d, " "'ret': %d}", - id, - pci_find_domain(dev->bus), + id, pci_find_domain(dev), pci_bus_num(dev->bus), dev->devfn, ret); assert(*ret_data); |