Re: [PATCH 1/9] drivers: ata: ahci_octeon: use devm_platform_ioremap_resource()

From: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
To: "Enrico Weigelt, metux IT consult" <info@metux.net>
Cc: linux-kernel@vger.kernel.org, axboe@kernel.dk,
	hdegoede@redhat.com, linus.walleij@linaro.org,
	linux-ide@vger.kernel.org, linux-tegra@vger.kernel.org
Subject: Re: [PATCH 1/9] drivers: ata: ahci_octeon: use devm_platform_ioremap_resource()
Date: Tue, 20 Aug 2019 15:27:55 +0200	[thread overview]
Message-ID: <6400d9a6-ebda-1a83-6000-fd1086a0b9f3@samsung.com> (raw)
In-Reply-To: <1566304548-19972-1-git-send-email-info@metux.net>


On 8/20/19 2:35 PM, Enrico Weigelt, metux IT consult wrote:
> Use the new helper that wraps the calls to platform_get_resource()
> and devm_ioremap_resource() together.
> 
> Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>

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

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

> ---
>  drivers/ata/ahci_octeon.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/ata/ahci_octeon.c b/drivers/ata/ahci_octeon.c
> index 5a44e08..2280180 100644
> --- a/drivers/ata/ahci_octeon.c
> +++ b/drivers/ata/ahci_octeon.c
> @@ -32,13 +32,11 @@ static int ahci_octeon_probe(struct platform_device *pdev)
>  {
>  	struct device *dev = &pdev->dev;
>  	struct device_node *node = dev->of_node;
> -	struct resource *res;
>  	void __iomem *base;
>  	u64 cfg;
>  	int ret;
>  
> -	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> -	base = devm_ioremap_resource(&pdev->dev, res);
> +	base = devm_platform_ioremap_resource(pdev, 0);
>  	if (IS_ERR(base))
>  		return PTR_ERR(base);