Remove obsolete #include <linux/config.h>

[karo-tx-linux.git] / drivers / pci / pci-driver.c

diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index f22f69ac644549600efee1280778343ece67b3c7..10e1a905c1444a8463b998e80e3930ff97034192 100644 (file)
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -271,10 +271,12 @@ static int pci_device_suspend(struct device * dev, pm_message_t state)
        struct pci_driver * drv = pci_dev->driver;
        int i = 0;
 
-       if (drv && drv->suspend)
+       if (drv && drv->suspend) {
                i = drv->suspend(pci_dev, state);
-       else
+               suspend_report_result(drv->suspend, i);
+       } else {
                pci_save_state(pci_dev);
+       }
        return i;
 }
 
@@ -283,9 +285,9 @@ 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);
@@ -295,18 +297,21 @@ 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)