Re: [PATCH linux-next] fpga: xilinx-pr-decoupler: Use devm_platform_get_and_ioremap_resource()

[Michal Simek <michal.simek@xxxxxxx>]

On 1/19/23 08:14, ye.xingchen@xxxxxxxxxx wrote:
> From: ye xingchen <ye.xingchen@xxxxxxxxxx>
>
> Convert platform_get_resource(), devm_ioremap_resource() to a single
> call to devm_platform_get_and_ioremap_resource(), as this is exactly
> what this function does.
>
> Signed-off-by: ye xingchen <ye.xingchen@xxxxxxxxxx>
> ---
>   drivers/fpga/xilinx-pr-decoupler.c | 4 +---
>   1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/fpga/xilinx-pr-decoupler.c b/drivers/fpga/xilinx-pr-decoupler.c
> index 2d9c491f7be9..0039cf11ddd5 100644
> --- a/drivers/fpga/xilinx-pr-decoupler.c
> +++ b/drivers/fpga/xilinx-pr-decoupler.c
> @@ -108,7 +108,6 @@ static int xlnx_pr_decoupler_probe(struct platform_device *pdev)
>          struct xlnx_pr_decoupler_data *priv;
>          struct fpga_bridge *br;
>          int err;
> -       struct resource *res;
>
>          priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
>          if (!priv)
> @@ -122,8 +121,7 @@ static int xlnx_pr_decoupler_probe(struct platform_device *pdev)
>                          priv->ipconfig = match->data;
>          }
>
> -       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> -       priv->io_base = devm_ioremap_resource(&pdev->dev, res);
> +       priv->io_base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
>          if (IS_ERR(priv->io_base))
>                  return PTR_ERR(priv->io_base);
>
> --
> 2.25.1

Reviewed-by: Michal Simek <michal.simek@xxxxxxx>

Thanks,
Michal