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authorYu Zhao <yu.zhao@intel.com>2008-11-22 02:39:32 +0800
committerJesse Barnes <jbarnes@virtuousgeek.org>2009-01-07 11:13:01 -0800
commitfde09c6d8f92de0c9f75698a75f0989f2234c517 (patch)
tree7d01ac3c194e87897185a2bf015f6d3b472e7601 /drivers/pci/pci-sysfs.c
parent14add80b5120966fe0659d61815b9e9b4b68fdc5 (diff)
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>
Diffstat (limited to 'drivers/pci/pci-sysfs.c')
-rw-r--r--drivers/pci/pci-sysfs.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index d2f1354fd18..ea54cedcdfc 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];