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author | Dirk Hohndel <hohndel@linux.intel.com> | 2007-10-29 13:28:17 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-11-05 21:35:17 (GMT) |
commit | ccb9d59e682d7bd758457b6d2458365cc68fad7a (patch) | |
tree | 8c761c3d1d6fc76ece7221a7c86e61d19f9c71c8 | |
parent | 00395410885cac96015850426bf697423a3ec9dc (diff) | |
download | linux-ccb9d59e682d7bd758457b6d2458365cc68fad7a.tar.xz |
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>
-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 0e35756..ceb03c9 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); } |