X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=drivers%2Fbus%2Fpci%2Frte_bus_pci.h;fp=drivers%2Fbus%2Fpci%2Frte_bus_pci.h;h=458e6d07633cf9f474ae547d0874cf9eee211157;hb=15dedf321036ae67c61f35a3ab55de767b07801f;hp=357afb912ebe512756c1ed8817b38776ce35086a;hpb=9f3a8cb4cfe59ea63e267f69700fb0fde13d7dd3;p=deb_dpdk.git

diff --git a/drivers/bus/pci/rte_bus_pci.h b/drivers/bus/pci/rte_bus_pci.h
index 357afb91..458e6d07 100644
--- a/drivers/bus/pci/rte_bus_pci.h
+++ b/drivers/bus/pci/rte_bus_pci.h
@@ -74,6 +74,9 @@ struct rte_pci_device {
  */
 #define RTE_DEV_TO_PCI(ptr) container_of(ptr, struct rte_pci_device, device)
 
+#define RTE_DEV_TO_PCI_CONST(ptr) \
+	container_of(ptr, const struct rte_pci_device, device)
+
 #define RTE_ETH_DEV_TO_PCI(eth_dev)	RTE_DEV_TO_PCI((eth_dev)->device)
 
 /** Any PCI device identifier (vendor, device, ...) */