Re: [PATCH 7/9] memory: samsung: exynos5422-dmc: convert to devm_platform_ioremap_resource

[Lukasz Luba]

Hi,

On 12/22/19 6:50 PM, Yangtao Li wrote:
> Use devm_platform_ioremap_resource() to simplify code.
>
> Signed-off-by: Yangtao Li <tiny.windzz@xxxxxxxxx>
> ---
>   drivers/memory/samsung/exynos5422-dmc.c | 7 ++-----
>   1 file changed, 2 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/memory/samsung/exynos5422-dmc.c b/drivers/memory/samsung/exynos5422-dmc.c
> index 47dbf6d1789f..81a1b1d01683 100644
> --- a/drivers/memory/samsung/exynos5422-dmc.c
> +++ b/drivers/memory/samsung/exynos5422-dmc.c
> @@ -1374,7 +1374,6 @@ static int exynos5_dmc_probe(struct platform_device *pdev)
>   	struct device *dev = &pdev->dev;
>   	struct device_node *np = dev->of_node;
>   	struct exynos5_dmc *dmc;
> -	struct resource *res;
>   	int irq[2];
>   
>   	dmc = devm_kzalloc(dev, sizeof(*dmc), GFP_KERNEL);
> @@ -1386,13 +1385,11 @@ static int exynos5_dmc_probe(struct platform_device *pdev)
>   	dmc->dev = dev;
>   	platform_set_drvdata(pdev, dmc);
>   
> -	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> -	dmc->base_drexi0 = devm_ioremap_resource(dev, res);
> +	dmc->base_drexi0 = devm_platform_ioremap_resource(pdev, 0);
>   	if (IS_ERR(dmc->base_drexi0))
>   		return PTR_ERR(dmc->base_drexi0);
>   
> -	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
> -	dmc->base_drexi1 = devm_ioremap_resource(dev, res);
> +	dmc->base_drexi1 = devm_platform_ioremap_resource(pdev, 1);
>   	if (IS_ERR(dmc->base_drexi1))
>   		return PTR_ERR(dmc->base_drexi1);
>   

Acked-by: Lukasz Luba <lukasz.luba@xxxxxxx>

Regards,
Lukasz