linux-kernel - Re: [PATCH 6/7] efifb: Use PCI_STD_NUM_BARS in loops instead of PCI_STD_RESOURCE

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Message-ID: <6c4e491c-8afd-92b0-45b5-d915de399ccc@samsung.com>
Date:   Tue, 13 Aug 2019 14:48:32 +0200
From:   Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
To:     Denis Efremov <efremov@...ux.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>
Cc:     Peter Jones <pjones@...hat.com>, linux-fbdev@...r.kernel.org,
        linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 6/7] efifb: Use PCI_STD_NUM_BARS in loops instead of
 PCI_STD_RESOURCE_END


On 8/11/19 5:08 PM, Denis Efremov wrote:
> This patch refactors the loop condition scheme from
> 'i <= PCI_STD_RESOURCE_END' to 'i < PCI_STD_NUM_BARS'.
> 
> Signed-off-by: Denis Efremov <efremov@...ux.com>

Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>

> ---
>  drivers/video/fbdev/efifb.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/video/fbdev/efifb.c b/drivers/video/fbdev/efifb.c
> index 04a22663b4fb..6c72b825e92a 100644
> --- a/drivers/video/fbdev/efifb.c
> +++ b/drivers/video/fbdev/efifb.c
> @@ -668,7 +668,7 @@ static void efifb_fixup_resources(struct pci_dev *dev)
>  	if (!base)
>  		return;
>  
> -	for (i = 0; i <= PCI_STD_RESOURCE_END; i++) {
> +	for (i = 0; i < PCI_STD_NUM_BARS; i++) {
>  		struct resource *res = &dev->resource[i];
>  
>  		if (!(res->flags & IORESOURCE_MEM))

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics