PCI: define PCI resource names in an 'enum'

This patch moves all definitions of the PCI resource names to an 'enum',
and also replaces some hard-coded resource variables with symbol
names. This change eases introduction of device specific resources.

Reviewed-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Yu Zhao <yu.zhao@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 5dcf2b65e3f9..e1cf5d50ed4d 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -423,7 +423,7 @@ static struct pci_bus *pci_alloc_child_bus(struct pci_bus *parent,
         child->subordinate = 0xff;
 
         /* Set up default resource pointers and names.. */
-        for (i = 0; i < 4; i++) {
+        for (i = 0; i < PCI_BRIDGE_RESOURCE_NUM; i++) {
                 child->resource[i] = &bridge->resource[PCI_BRIDGE_RESOURCES+i];
                 child->resource[i]->name = child->name;
         }