diff options
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/pata_sis.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c index d70ecece93e..8af0dc88fd9 100644 --- a/drivers/ata/pata_sis.c +++ b/drivers/ata/pata_sis.c @@ -2,7 +2,7 @@ * pata_sis.c - SiS ATA driver * * (C) 2005 Red Hat - * (C) 2007 Bartlomiej Zolnierkiewicz + * (C) 2007,2009 Bartlomiej Zolnierkiewicz * * Based upon linux/drivers/ide/pci/sis5513.c * Copyright (C) 1999-2000 Andre Hedrick <andre@linux-ide.org> @@ -876,6 +876,23 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) return ata_pci_sff_init_one(pdev, ppi, &sis_sht, chipset); } +#ifdef CONFIG_PM +static int sis_reinit_one(struct pci_dev *pdev) +{ + struct ata_host *host = dev_get_drvdata(&pdev->dev); + int rc; + + rc = ata_pci_device_do_resume(pdev); + if (rc) + return rc; + + sis_fixup(pdev, host->private_data); + + ata_host_resume(host); + return 0; +} +#endif + static const struct pci_device_id sis_pci_tbl[] = { { PCI_VDEVICE(SI, 0x5513), }, /* SiS 5513 */ { PCI_VDEVICE(SI, 0x5518), }, /* SiS 5518 */ @@ -891,7 +908,7 @@ static struct pci_driver sis_pci_driver = { .remove = ata_pci_remove_one, #ifdef CONFIG_PM .suspend = ata_pci_device_suspend, - .resume = ata_pci_device_resume, + .resume = sis_reinit_one, #endif }; |