linux-kernel - Re: [PATCH v3 1/1] fpga: dfl: afu: harden port enable logic

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Message-ID: <15f90871-170c-3487-0f99-47cf54163bb7@redhat.com>
Date:   Wed, 3 Feb 2021 07:25:41 -0800
From:   Tom Rix <trix@...hat.com>
To:     Russ Weight <russell.h.weight@...el.com>, mdf@...nel.org,
        linux-fpga@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     lgoncalv@...hat.com, yilun.xu@...el.com, hao.wu@...el.com,
        matthew.gerlach@...el.com
Subject: Re: [PATCH v3 1/1] fpga: dfl: afu: harden port enable logic

..snip..

On 2/2/21 3:06 PM, Russ Weight wrote:
> diff --git a/drivers/fpga/dfl-afu.h b/drivers/fpga/dfl-afu.h
> index 576e94960086..e5020e2b1f3d 100644
> --- a/drivers/fpga/dfl-afu.h
> +++ b/drivers/fpga/dfl-afu.h
> @@ -80,7 +80,7 @@ struct dfl_afu {
>  };
>  
>  /* hold pdata->lock when call __afu_port_enable/disable */
> -void __afu_port_enable(struct platform_device *pdev);
> +int __afu_port_enable(struct platform_device *pdev);
>  int __afu_port_disable(struct platform_device *pdev);
>  

Should the '__' prefix be removed from __afu_port* ?

This would make the function names consistent with the other decls

Tom

>  void afu_mmio_region_init(struct dfl_feature_platform_data *pdata);