Replace those open code, and make code more readable.
Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
---
drivers/pci/pci-driver.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 1fa1e48..866149a 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -1170,9 +1170,11 @@ pci_dev_driver(const struct pci_dev *dev)
if (dev->driver)
return dev->driver;
else {
+ struct resource *res;
int i;
- for(i=0; i<=PCI_ROM_RESOURCE; i++)
- if (dev->resource[i].flags & IORESOURCE_BUSY)
+
+ for_each_pci_resource((struct pci_dev *)dev, res, i, PCI_NOIOV_RES & ~PCI_BRIDGE_RES)
+ if (res->flags & IORESOURCE_BUSY)
return &pci_compat_driver;
}
return NULL;
--
1.7.10.4
--
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