diff options
| author | Dirk Hohndel <hohndel@linux.intel.com> | 2007-10-29 14:28:17 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-11-05 22:35:17 +0100 |
| commit | ccb9d59e682d7bd758457b6d2458365cc68fad7a (patch) | |
| tree | 8c761c3d1d6fc76ece7221a7c86e61d19f9c71c8 /drivers/serial/8250_pci.c | |
| parent | PCI Hotplug: cpqhp_pushbutton_thread(): remove a pointless if() check (diff) | |
| download | linux-ccb9d59e682d7bd758457b6d2458365cc68fad7a.tar.xz linux-ccb9d59e682d7bd758457b6d2458365cc68fad7a.zip | |
PCI: pciserial_resume_one ignored return value of pci_enable_device
[PATCH] pciserial_resume_one ignored return value of pci_enable_device
Signed-off-by: Dirk Hohndel <hohndel@linux.intel.com>
Acked-by: Alan Cox <alan@redhat.com>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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 0e357562ce9e..ceb03c9e749f 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); } |