From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Fri, 6 Jan 2012 13:05:23 -0800
From: Jesse Barnes <jbarnes@virtuousgeek.org>
To: Yinghai Lu <yinghai@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org
Subject: Re: [PATCH] PCI: DEVICE_COUNT_RESOURCE should be equal to
 PCI_NUM_RESOURCES
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On Wed,  4 Jan 2012 15:49:45 -0800
Yinghai Lu <yinghai@kernel.org> wrote:

> Save some bytes for device resource array.
>=20
> Signed-off-by: Yinghai Lu <yinghai@kernel.org>
>=20
> ---
>  include/linux/pci.h |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>=20
> Index: linux-2.6/include/linux/pci.h
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> --- linux-2.6.orig/include/linux/pci.h
> +++ linux-2.6/include/linux/pci.h
> @@ -111,7 +111,7 @@ enum {
>  	PCI_NUM_RESOURCES,
> =20
>  	/* preserve this for compatibility */
> -	DEVICE_COUNT_RESOURCE
> +	DEVICE_COUNT_RESOURCE =3D PCI_NUM_RESOURCES,
>  };
> =20
>  typedef int __bitwise pci_power_t;

Not sure what this buys us by itself, but it's applied in preparation
for any upcoming cleanups.

--=20
Jesse Barnes, Intel Open Source Technology Center

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