3 files changed, 8 insertions, 5 deletions

diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index d2f1354fd189..ea54cedcdfc6 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -102,11 +102,13 @@ resource_show(struct device * dev, struct device_attribute *attr, char * buf)
         struct pci_dev * pci_dev = to_pci_dev(dev);
         char * str = buf;
         int i;
-        int max = 7;
+        int max;
         resource_size_t start, end;
 
         if (pci_dev->subordinate)
                 max = DEVICE_COUNT_RESOURCE;
+        else
+                max = PCI_BRIDGE_RESOURCES;
 
         for (i = 0; i < max; i++) {
                 struct resource *res =  &pci_dev->resource[i];
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;
         }
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index 7fb086d39617..593bb844b8db 100644
--- a/drivers/pci/proc.c
+++ b/drivers/pci/proc.c
@@ -361,15 +361,16 @@ static int show_device(struct seq_file *m, void *v)
                         dev->vendor,
                         dev->device,
                         dev->irq);
-        /* Here should be 7 and not PCI_NUM_RESOURCES as we need to preserve compatibility */
-        for (i=0; i<7; i++) {
+
+        /* only print standard and ROM resources to preserve compatibility */
+        for (i = 0; i <= PCI_ROM_RESOURCE; i++) {
                 resource_size_t start, end;
                 pci_resource_to_user(dev, i, &dev->resource[i], &start, &end);
                 seq_printf(m, "\t%16llx",
                         (unsigned long long)(start |
                         (dev->resource[i].flags & PCI_REGION_FLAG_MASK)));
         }
-        for (i=0; i<7; i++) {
+        for (i = 0; i <= PCI_ROM_RESOURCE; i++) {
                 resource_size_t start, end;
                 pci_resource_to_user(dev, i, &dev->resource[i], &start, &end);
                 seq_printf(m, "\t%16llx",