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| author |   Robert Hancock <hancockr@shaw.ca> | 2007-02-05 16:26:04 -0800 |
|---|---|---|
| committer |   Jeff Garzik <jeff@garzik.org> | 2007-02-09 17:39:40 -0500 |
| commit | ce053fa8b532aa038fba6230052daae5cd60eae6 (patch) | |
| tree | 79fd15871c469fb199e1e0c74ed1f8996b902b1c /drivers/ata | |
| parent | sata_nv: wait for response on entering/leaving ADMA mode (diff) | |
| download | linux-dev-ce053fa8b532aa038fba6230052daae5cd60eae6.tar.xz linux-dev-ce053fa8b532aa038fba6230052daae5cd60eae6.zip | |
sata_nv: propagate ata_pci_device_do_resume return value
ata_pci_device_do_resume can fail if the PCI device couldn't be re-enabled.
Update sata_nv to propagate the return value from this call and to not try
to do any other resume activities if it fails. Fixes a compile warning.
Signed-off-by: Robert Hancock <hancockr@shaw.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/sata_nv.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c index aea005d5663c..095ef1b2cd0e 100644 --- a/drivers/ata/sata_nv.c +++ b/drivers/ata/sata_nv.c @@ -1575,8 +1575,11 @@ static int nv_pci_device_resume(struct pci_dev *pdev) { struct ata_host *host = dev_get_drvdata(&pdev->dev); struct nv_host_priv *hpriv = host->private_data; + int rc; - ata_pci_device_do_resume(pdev); + rc = ata_pci_device_do_resume(pdev); + if(rc) + return rc; if (pdev->dev.power.power_state.event == PM_EVENT_SUSPEND) { if(hpriv->type >= CK804) { |