Re: [PATCH] PCI: use dev_printk in quirk messages

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Bjorn Helgaas wrote:
> On Monday 14 September 2009 11:44:39 pm Rolf Eike Beer wrote:
> > Bjorn Helgaas wrote:
> > > Convert quirk printks to dev_printk().
> > >
> > > Signed-off-by: Bjorn Helgaas <bjorn.helgaas@xxxxxx>
> > > CC: Olaf Dabrunz <od@xxxxxxx>
> > > ---
> > >  drivers/pci/quirks.c |   27 ++++++++++++---------------
> > >  1 files changed, 12 insertions(+), 15 deletions(-)
> > >
> > > diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
> > > index 85ce239..a77be7a 100644
> > > --- a/drivers/pci/quirks.c
> > > +++ b/drivers/pci/quirks.c
> > > @@ -1569,10 +1569,8 @@ static void
> > >  quirk_reroute_to_boot_interrupts_intel(struct pci_dev *dev) return;
> > >
> > >  	dev->irq_reroute_variant = INTEL_IRQ_REROUTE_VARIANT;
> > > -
> > > -	printk(KERN_INFO "PCI quirk: reroute interrupts for 0x%04x:0x%04x\n",
> > > -			dev->vendor, dev->device);
> > > -	return;
> > > +	dev_info(&dev->dev, "rerouting interrupts for [%04x:%04x]\n",
> > > +		 dev->vendor, dev->device);
> > >  }
> >
> > I wonder if this [%04x:%04x] isn't redundant, this should be in the
> > device name of pdev.dev?
> 
> I did contemplate removing that, because you can always get it
> with "lspci -nn", but I left it in the interest of being less
> controversial (look what it got me :-)).
> 
> But the new printk will look like:
> 
>   pci 0000:40:10.0: rerouting interrupts for [1022:7450]
> 
> The vendor/device ID doesn't appear in the pdev.dev name, so
> it's actually not completely redundant.

Ah, sorry, I thought it was the bus/function number. So it's in fact different 
information.

Eike

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