PCI: pciehp: Rename host->native_hotplug to host->native_pcie_hotplug

Rename host->native_hotplug to host->native_pcie_hotplug to make room for a
similar flag for SHPC hotplug.

Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
[bhelgaas: split to separate patch]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 14ab65b8..30ec7e8 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -474,7 +474,7 @@ struct pci_host_bridge {
 	unsigned int	ignore_reset_delay:1;	/* For entire hierarchy */
 	unsigned int	no_ext_tags:1;		/* No Extended Tags */
 	unsigned int	native_aer:1;		/* OS may use PCIe AER */
-	unsigned int	native_hotplug:1;	/* OS may use PCIe hotplug */
+	unsigned int	native_pcie_hotplug:1;	/* OS may use PCIe hotplug */
 	unsigned int	native_pme:1;		/* OS may use PCIe PME */
 	/* Resource alignment requirements */
 	resource_size_t (*align_resource)(struct pci_dev *dev,