linux-kernel - Re: [PATCH v3 20/27] PCI, xen: Use for_each_pci

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Date:	Fri, 15 Mar 2013 09:35:56 -0400
From:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To:	Yinghai Lu <yinghai@...nel.org>
Cc:	Bjorn Helgaas <bhelgaas@...gle.com>, Ram Pai <linuxram@...ibm.com>,
	linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
	virtualization@...ts.linux-foundation.org
Subject: Re: [PATCH v3 20/27] PCI, xen: Use for_each_pci_resource() with xen
 pci

On Wed, Mar 13, 2013 at 04:28:15PM -0700, Yinghai Lu wrote:
> Signed-off-by: Yinghai Lu <yinghai@...nel.org>
> Cc: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>


Reviewed-by: Rzeszutek Wilk <konrad.wilk@...cle.com>
> Cc: virtualization@...ts.linux-foundation.org
> ---
>  drivers/pci/xen-pcifront.c |    4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c
> index 966abc6..c90835f 100644
> --- a/drivers/pci/xen-pcifront.c
> +++ b/drivers/pci/xen-pcifront.c
> @@ -395,9 +395,7 @@ static int pcifront_claim_resource(struct pci_dev *dev, void *data)
>  	int i;
>  	struct resource *r;
>  
> -	for (i = 0; i < PCI_NUM_RESOURCES; i++) {
> -		r = &dev->resource[i];
> -
> +	for_each_pci_resource(dev, r, i, PCI_ALL_RES) {
>  		if (!r->parent && r->start && r->flags) {
>  			dev_info(&pdev->xdev->dev, "claiming resource %s/%d\n",
>  				pci_name(dev), i);
> -- 
> 1.7.10.4
> 
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