PCI : Move pci_fixup_device and is_enabled (originally intended change)

[deliverable/linux.git] / drivers / pci / pci.c

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index d20d3983bbd6537d3b5f9be275908d07870aa66a..212acd2e1a842c16c82d937db66e2768886cd686 100644 (file)
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -682,22 +682,28 @@ pci_restore_state(struct pci_dev *dev)
  * @bars: bitmask of BAR's that must be configured
  *
  *  Initialize device before it's used by a driver. Ask low-level code
- *  to enable selected I/O and memory resources. Wake up the device if it 
+ *  to enable selected I/O and memory resources. Wake up the device if it
  *  was suspended. Beware, this function can fail.
  */
- 
 int
 pci_enable_device_bars(struct pci_dev *dev, int bars)
 {
        int err;
 
+       if (atomic_add_return(1, &dev->enable_cnt) > 1)
+               return 0;               /* already enabled */
+
        err = pci_set_power_state(dev, PCI_D0);
        if (err < 0 && err != -EIO)
-               return err;
+               goto err_out;
        err = pcibios_enable_device(dev, bars);
        if (err < 0)
-               return err;
-       return 0;
+               goto err_out;
+       pci_fixup_device(pci_fixup_enable, dev);
+
+err_out:
+       atomic_dec(&dev->enable_cnt);
+       return err;
 }
 
 /**
@@ -713,13 +719,7 @@ pci_enable_device_bars(struct pci_dev *dev, int bars)
  */
 int pci_enable_device(struct pci_dev *dev)
 {
-       int result;
-       if (atomic_add_return(1, &dev->enable_cnt) > 1)
-               return 0;               /* already enabled */
-       result = __pci_enable_device(dev);
-       if (result < 0)
-               atomic_dec(&dev->enable_cnt);
-       return result;
+       return pci_enable_device_bars(dev, (1 << PCI_NUM_RESOURCES) - 1);
 }
 
 /**