Re: [RFT PATCH 3/3] gpio: eic-sprd: use devm_platform_ioremap_resource()

[Baolin Wang]

On 9/12/2023 5:45 PM, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
>
> Make two calls into one by using devm_platform_ioremap_resource().
>
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>

Please don't do this. See the previous commit: 
4ed7d7dd4890bb8120a3e77c16191a695fdfcc5a ("Revert "gpio: eic-sprd: Use 
devm_platform_ioremap_resource()"")

> ---
>   drivers/gpio/gpio-eic-sprd.c | 7 +------
>   1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/drivers/gpio/gpio-eic-sprd.c b/drivers/gpio/gpio-eic-sprd.c
> index be7f2fa5aa7b..1e548e4e4cb8 100644
> --- a/drivers/gpio/gpio-eic-sprd.c
> +++ b/drivers/gpio/gpio-eic-sprd.c
> @@ -594,7 +594,6 @@ static int sprd_eic_probe(struct platform_device *pdev)
>   	struct device *dev = &pdev->dev;
>   	struct gpio_irq_chip *irq;
>   	struct sprd_eic *sprd_eic;
> -	struct resource *res;
>   	int ret, i;
>   
>   	pdata = of_device_get_match_data(dev);
> @@ -621,11 +620,7 @@ static int sprd_eic_probe(struct platform_device *pdev)
>   		 * have one bank EIC, thus base[1] and base[2] can be
>   		 * optional.
>   		 */
> -		res = platform_get_resource(pdev, IORESOURCE_MEM, i);
> -		if (!res)
> -			break;
> -
> -		sprd_eic->base[i] = devm_ioremap_resource(dev, res);
> +		sprd_eic->base[i] = devm_platform_ioremap_resource(pdev, i);
>   		if (IS_ERR(sprd_eic->base[i]))
>   			return PTR_ERR(sprd_eic->base[i]);
>   	}