Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

[pandora-kernel.git] / drivers / pci / pci-driver.c

diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 1456759..474e9cd 100644 (file)
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -139,9 +139,8 @@ const struct pci_device_id *pci_match_id(const struct pci_device_id *ids,
 /**
  * pci_match_device - Tell if a PCI device structure has a matching
  *                    PCI device id structure
- * @ids: array of PCI device id structures to search in
- * @dev: the PCI device structure to match against
  * @drv: the PCI driver to match against
+ * @dev: the PCI device structure to match against
  *
  * Used by a driver to check whether a PCI device present in the
  * system is in its list of supported devices.  Returns the matching
@@ -285,9 +284,9 @@ static int pci_device_suspend(struct device * dev, pm_message_t state)
  * Default resume method for devices that have no driver provided resume,
  * or not even a driver at all.
  */
-static void pci_default_resume(struct pci_dev *pci_dev)
+static int pci_default_resume(struct pci_dev *pci_dev)
 {
-       int retval;
+       int retval = 0;
 
        /* restore the PCI config space */
        pci_restore_state(pci_dev);
@@ -297,18 +296,21 @@ static void pci_default_resume(struct pci_dev *pci_dev)
        /* if the device was busmaster before the suspend, make it busmaster again */
        if (pci_dev->is_busmaster)
                pci_set_master(pci_dev);
+
+       return retval;
 }
 
 static int pci_device_resume(struct device * dev)
 {
+       int error;
        struct pci_dev * pci_dev = to_pci_dev(dev);
        struct pci_driver * drv = pci_dev->driver;
 
        if (drv && drv->resume)
-               drv->resume(pci_dev);
+               error = drv->resume(pci_dev);
        else
-               pci_default_resume(pci_dev);
-       return 0;
+               error = pci_default_resume(pci_dev);
+       return error;
 }
 
 static void pci_device_shutdown(struct device *dev)