pata_hpt3x3: Power Management fix
Bartlomiej Zolnierkiewicz [Thu, 3 Dec 2009 19:32:10 +0000 (20:32 +0100)]
Fix ->resume method to re-enable & re-init PCI device properly
before doing chipset specific setup.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

drivers/ata/pata_hpt3x3.c

index 7e31025..c86c716 100644 (file)
@@ -255,8 +255,17 @@ static int hpt3x3_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 #ifdef CONFIG_PM
 static int hpt3x3_reinit_one(struct pci_dev *dev)
 {
+       struct ata_host *host = dev_get_drvdata(&dev->dev);
+       int rc;
+
+       rc = ata_pci_device_do_resume(dev);
+       if (rc)
+               return rc;
+
        hpt3x3_init_chipset(dev);
-       return ata_pci_device_resume(dev);
+
+       ata_host_resume(host);
+       return 0;
 }
 #endif