linux-kernel - Re: is "pci_find_subsys" safe to remove?

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Date:	Tue, 26 Feb 2008 04:27:25 -0500 (EST)
From:	"Robert P. J. Day" <rpjday@...shcourse.ca>
To:	Adrian Bunk <bunk@...nel.org>
cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: is "pci_find_subsys" safe to remove?

On Tue, 26 Feb 2008, Adrian Bunk wrote:

> On Mon, Feb 25, 2008 at 05:15:25PM -0500, Robert P. J. Day wrote:
> >
> >   it's not just that it falls under the category of PCI "legacy" but,
> > if you look in drivers/pci/search.c near the bottom:
> >
> > ...
> > #ifdef CONFIG_PCI_LEGACY
> > EXPORT_SYMBOL(pci_find_device);
> > EXPORT_SYMBOL(pci_find_slot);
> > #endif /* CONFIG_PCI_LEGACY */
> > ...
> >
> > that symbol is not being exported even *if* you select PCI_LEGACY.
> > i'm guessing that's an oversight but it would certainly suggest that
> > no one can possibly be using it, no?
>
> It's used by pci_find_device().

yes, i noticed that shortly after hitting the ENTER key.  sigh.  it
was a long day ...

rday
--


========================================================================
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry:
    Have classroom, will lecture.

http://crashcourse.ca                          Waterloo, Ontario, CANADA
========================================================================
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