Re: [PATCH 15/32] pwm: rockchip: convert to devm_platform_ioremap_resource

[Heiko Stuebner]

Am Sonntag, 29. Dezember 2019, 09:05:53 CET schrieb Yangtao Li:
> Use devm_platform_ioremap_resource() to simplify code.
> 
> Signed-off-by: Yangtao Li <tiny.windzz@xxxxxxxxx>

Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>


> ---
>  drivers/pwm/pwm-rockchip.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/pwm/pwm-rockchip.c b/drivers/pwm/pwm-rockchip.c
> index 73352e6fbccb..f0549b82338d 100644
> --- a/drivers/pwm/pwm-rockchip.c
> +++ b/drivers/pwm/pwm-rockchip.c
> @@ -292,7 +292,6 @@ static int rockchip_pwm_probe(struct platform_device *pdev)
>  {
>  	const struct of_device_id *id;
>  	struct rockchip_pwm_chip *pc;
> -	struct resource *r;
>  	int ret, count;
>  
>  	id = of_match_device(rockchip_pwm_dt_ids, &pdev->dev);
> @@ -303,8 +302,7 @@ static int rockchip_pwm_probe(struct platform_device *pdev)
>  	if (!pc)
>  		return -ENOMEM;
>  
> -	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> -	pc->base = devm_ioremap_resource(&pdev->dev, r);
> +	pc->base = devm_platform_ioremap_resource(pdev, 0);
>  	if (IS_ERR(pc->base))
>  		return PTR_ERR(pc->base);
>  
>