linux-kernel - Re: [patch] pci: type may be unused in pci_access

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Message-Id: <20070430202059.de539790.akpm@linux-foundation.org>
Date:	Mon, 30 Apr 2007 20:20:59 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	David Rientjes <rientjes@...gle.com>
Cc:	Greg Kroah-Hartman <gregkh@...e.de>, linux-kernel@...r.kernel.org
Subject: Re: [patch] pci: type may be unused in pci_access_init()

On Mon, 30 Apr 2007 19:46:12 -0700 (PDT) David Rientjes <rientjes@...gle.com> wrote:

> So, due to the whacky implementation of __attribute_used__, we can just do 
> this:
> ---
>  arch/i386/pci/init.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/i386/pci/init.c b/arch/i386/pci/init.c
> index b21b6da..508d6fd 100644
> --- a/arch/i386/pci/init.c
> +++ b/arch/i386/pci/init.c
> @@ -6,7 +6,9 @@
>     in the right sequence from here. */
>  static __init int pci_access_init(void)
>  {
> +#if defined(CONFIG_PCI_DIRECT) || defined(CONFIG_PCI_MMCONFIG)
>  	int type = 0;
> +#endif

Drat, I was hoping someone would unwhacky __attribute_used__.
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