Add pci_device_get_parent_bridge()

Copied from linuxPci.c in the X server.

Acked-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/pciaccess.h b/include/pciaccess.h
index 067954f..8128656 100644
--- a/include/pciaccess.h
+++ b/include/pciaccess.h
@@ -131,6 +131,8 @@ struct pci_device *pci_device_next(struct pci_device_iterator *iter);
 struct pci_device *pci_device_find_by_slot(uint32_t domain, uint32_t bus,
     uint32_t dev, uint32_t func);
 
+struct pci_device *pci_device_get_parent_bridge(struct pci_device *dev);
+
 void pci_get_strings(const struct pci_id_match *m,
     const char **device_name, const char **vendor_name,
     const char **subdevice_name, const char **subvendor_name);