Re: [PATCH 03/13] mailbox: qcom-apcs: convert to devm_platform_ioremap_resource

[Bjorn Andersson]

On Sat 28 Dec 10:35 PST 2019, Yangtao Li wrote:

> Use devm_platform_ioremap_resource() to simplify code.
> 
> Signed-off-by: Yangtao Li <tiny.windzz@xxxxxxxxx>

Reviewed-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>

> ---
>  drivers/mailbox/qcom-apcs-ipc-mailbox.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/mailbox/qcom-apcs-ipc-mailbox.c b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
> index eeebafd546e5..0faf69137780 100644
> --- a/drivers/mailbox/qcom-apcs-ipc-mailbox.c
> +++ b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
> @@ -49,7 +49,6 @@ static int qcom_apcs_ipc_probe(struct platform_device *pdev)
>  {
>  	struct qcom_apcs_ipc *apcs;
>  	struct regmap *regmap;
> -	struct resource *res;
>  	unsigned long offset;
>  	void __iomem *base;
>  	unsigned long i;
> @@ -64,8 +63,7 @@ static int qcom_apcs_ipc_probe(struct platform_device *pdev)
>  	if (!apcs)
>  		return -ENOMEM;
>  
> -	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);
>  
> -- 
> 2.17.1
>