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pata_atp867x: add Power Management support

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Cc: Jung-Ik (John) Lee <jilee@google.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2009-10-07 00:27:25 +02:00 committed by Jeff Garzik
parent c59bcc37cb
commit 7affb32a32
1 changed files with 21 additions and 0 deletions
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21
drivers/ata/pata_atp867x.c
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@ -533,6 +533,23 @@ err_out:
return rc; return rc;
} }
#ifdef CONFIG_PM
static int atp867x_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;
atp867x_fixup(host);
ata_host_resume(host);
return 0;
}
#endif
static struct pci_device_id atp867x_pci_tbl[] = { static struct pci_device_id atp867x_pci_tbl[] = {
{ PCI_VDEVICE(ARTOP, PCI_DEVICE_ID_ARTOP_ATP867A), 0 }, { PCI_VDEVICE(ARTOP, PCI_DEVICE_ID_ARTOP_ATP867A), 0 },
{ PCI_VDEVICE(ARTOP, PCI_DEVICE_ID_ARTOP_ATP867B), 0 }, { PCI_VDEVICE(ARTOP, PCI_DEVICE_ID_ARTOP_ATP867B), 0 },
@ -544,6 +561,10 @@ static struct pci_driver atp867x_driver = {
.id_table = atp867x_pci_tbl, .id_table = atp867x_pci_tbl,
.probe = atp867x_init_one, .probe = atp867x_init_one,
.remove = ata_pci_remove_one, .remove = ata_pci_remove_one,
#ifdef CONFIG_PM
.suspend = ata_pci_device_suspend,
.resume = atp867x_reinit_one,
#endif
}; };
static int __init atp867x_init(void) static int __init atp867x_init(void)