linux-kernel - Re: [PATCH 05/19] arch/x86/kernel: use for_each_pci

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Date:	Mon, 19 Jul 2010 15:42:18 +0200
From:	"Roedel, Joerg" <Joerg.Roedel@....com>
To:	Kulikov Vasiliy <segooon@...il.com>
CC:	Kernel Janitors <kernel-janitors@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	"x86@...nel.org" <x86@...nel.org>,
	"iommu@...ts.linux-foundation.org" <iommu@...ts.linux-foundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 05/19] arch/x86/kernel: use for_each_pci_dev()

On Sat, Jul 03, 2010 at 12:03:51PM -0400, Kulikov Vasiliy wrote:
> Use for_each_pci_dev() to simplify the code.
> 
> Signed-off-by: Kulikov Vasiliy <segooon@...il.com>
> ---
>  arch/x86/kernel/amd_iommu.c |    3 +--
>  1 files changed, 1 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
> index 0d20286..29dd3b9 100644
> --- a/arch/x86/kernel/amd_iommu.c
> +++ b/arch/x86/kernel/amd_iommu.c
> @@ -2609,8 +2609,7 @@ int __init amd_iommu_init_passthrough(void)
>  
>  	pt_domain->mode |= PAGE_MODE_NONE;
>  
> -	while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
> -
> +	for_each_pci_dev(dev) {
>  		if (!check_device(&dev->dev))
>  			continue;

Applied, thanks.

-- 
Joerg Roedel - AMD Operating System Research Center

Advanced Micro Devices GmbH Einsteinring 24 85609 Dornach
General Managers: Alberto Bozzo, Andrew Bowd
Registration: Dornach, Landkr. Muenchen; Registerger. Muenchen, HRB Nr. 43632

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