pata_hpt3x3: Power Management fix

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>

1 files changed, 10 insertions, 1 deletions

diff --git a/drivers/ata/pata_hpt3x3.c b/drivers/ata/pata_hpt3x3.c
index 7e310253b36b..c86c71639a95 100644
--- a/drivers/ata/pata_hpt3x3.c
+++ b/drivers/ata/pata_hpt3x3.c
@@ -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