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-rw-r--r--include/hw/pci/pci.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
index 870ebcfd4b..e451235065 100644
--- a/include/hw/pci/pci.h
+++ b/include/hw/pci/pci.h
@@ -436,6 +436,11 @@ PCIDevice *pci_nic_init_nofail(NICInfo *nd, PCIBus *rootbus,
 PCIDevice *pci_vga_init(PCIBus *bus);
 
 int pci_bus_num(PCIBus *s);
+static inline int pci_dev_bus_num(const PCIDevice *dev)
+{
+    return pci_bus_num(dev->bus);
+}
+
 int pci_bus_numa_node(PCIBus *bus);
 void pci_for_each_device(PCIBus *bus, int bus_num,
                          void (*fn)(PCIBus *bus, PCIDevice *d, void *opaque),