Messages in this thread | | | Date | Mon, 29 Oct 2007 10:46:44 -0400 | From | Jeff Garzik <> | Subject | Re: [PATCH] pciserial_resume_one ignored return value of pci_enable_device |
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Dirk Hohndel wrote: > [PATCH] pciserial_resume_one ignored return value of pci_enable_device > > Signed-off-by: Dirk Hohndel <hohndel@linux.intel.com> > > --- > 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;
ACK
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