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ieee1394: ohci1394: check for errors in suspend or resume

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Some of the suspend and resume litany may fail.
Tell the PCI core about it.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
This commit is contained in:
Stefan Richter 2006-09-17 19:41:45 +02:00
parent f0645e7720
commit ea6104c224
1 changed files with 11 additions and 6 deletions
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17
drivers/ieee1394/ohci1394.c
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@ -3546,15 +3546,19 @@ static int ohci1394_pci_resume (struct pci_dev *pdev)
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
pci_enable_device(pdev);
return 0;
return pci_enable_device(pdev);
}
static int ohci1394_pci_suspend (struct pci_dev *pdev, pm_message_t state)
{
pci_save_state(pdev);
pci_set_power_state(pdev, pci_choose_state(pdev, state));
int err;
err = pci_save_state(pdev);
if (err)
goto out;
err = pci_set_power_state(pdev, pci_choose_state(pdev, state));
if (err)
goto out;
/* PowerMac suspend code comes last */
#ifdef CONFIG_PPC_PMAC
@ -3567,7 +3571,8 @@ static int ohci1394_pci_suspend (struct pci_dev *pdev, pm_message_t state)
pmac_call_feature(PMAC_FTR_1394_ENABLE, of_node, 0, 0);
}
#endif /* CONFIG_PPC_PMAC */
return 0;
out:
return err;
}
#endif /* CONFIG_PM */