Re: [PATCH] Shut off pci_find_device warnings when the deprecated pci functions are enabled.

Alex Chiang
2009-07-29T00:16:15Z

* Jesse Barnes <jesse.barnes@intel.com>:
> On Fri, 24 Jul 2009 11:41:15 +0200
> Andi Kleen <andi@firstfloor.org> wrote:
>
> > Shut off pci_find_device warnings when the deprecated pci functions
> > are enabled.
> >
> > Shut off the long standing
> >
> > linux/drivers/pci/search.c:144: warning: 'pci_find_device' is
> > deprecated (declared at linux/drivers/pci/search.c:136)
> > linux/drivers/pci/search.c:144: warning: 'pci_find_device' is
> > deprecated (declared at linux/drivers/pci/search.c:136)
> >
> > warnings that appear on every build when CONFIG_PCI_LEGACY is enabled.
> >
> > gcc warns for the use in EXPORT_SYMBOL
> >
> > I moved these to a separate file and disabled the warning in the
> > Makefile for that file.
> >
> > Signed-off-by: Andi Kleen <ak@linux.intel.com>
>
> Applied to linux-next, thanks.

Maybe it's too late now, but I thought those warnings were
supposed to motivate people to convert old, buggy drivers to get
off the deprecated interface.

That's what finally motivated me to get rid of pci_find_slot()
earlier...

By the way, this would also be a perfect kernelnewbies/kernel
janitor cleanup, as it would require actually digging into
drivers and making real, substantial changes as opposed to
whitespace/checkpatch/typo patches.

Just a thought.

/ac