diff options
Diffstat (limited to 'drivers/serial/8250_pci.c')
| -rw-r--r-- | drivers/serial/8250_pci.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c index 0e357562ce9..ceb03c9e749 100644 --- a/drivers/serial/8250_pci.c +++ b/drivers/serial/8250_pci.c @@ -1986,6 +1986,7 @@ static int pciserial_suspend_one(struct pci_dev *dev, pm_message_t state) static int pciserial_resume_one(struct pci_dev *dev) { + int err; struct serial_private *priv = pci_get_drvdata(dev); pci_set_power_state(dev, PCI_D0); @@ -1995,7 +1996,9 @@ static int pciserial_resume_one(struct pci_dev *dev) /* * The device may have been disabled. Re-enable it. */ - pci_enable_device(dev); + err = pci_enable_device(dev); + if (err) + return err; pciserial_resume_ports(priv); } |