linux-kernel - Re: [PATCH v1 01/17] media: camss: Fix comment using wrong function name

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Date:   Fri, 8 Jan 2021 12:51:18 -0600
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Robert Foss <robert.foss@...aro.org>
Cc:     agross@...nel.org, todor.too@...il.com, mchehab@...nel.org,
        robh+dt@...nel.org, catalin.marinas@....com, will@...nel.org,
        shawnguo@...nel.org, leoyang.li@....com, geert+renesas@...der.be,
        arnd@...db.de, Anson.Huang@....com, michael@...le.cc,
        agx@...xcpu.org, max.oss.09@...il.com,
        linux-arm-msm@...r.kernel.org, linux-media@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        AngeloGioacchino Del Regno <kholk11@...il.com>,
        Andrey Konovalov <andrey.konovalov@...aro.org>,
        Tomasz Figa <tfiga@...omium.org>,
        Azam Sadiq Pasha Kapatrala Syed <akapatra@...cinc.com>,
        Sarvesh Sridutt <Sarvesh.Sridutt@...rtwirelesscompute.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>
Subject: Re: [PATCH v1 01/17] media: camss: Fix comment using wrong function
 name

On Fri 08 Jan 06:04 CST 2021, Robert Foss wrote:

> Function name is comment is wrong, and was changed to be
> the same as the actual function name.
> 
> Signed-off-by: Robert Foss <robert.foss@...aro.org>
> ---
>  drivers/media/platform/qcom/camss/camss-vfe.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c
> index fae2b513b2f9..478be4f0cab5 100644
> --- a/drivers/media/platform/qcom/camss/camss-vfe.c
> +++ b/drivers/media/platform/qcom/camss/camss-vfe.c
> @@ -1077,7 +1077,7 @@ static void vfe_isr_wm_done(struct vfe_device *vfe, u8 wm)
>  }
>  
>  /*
> - * vfe_isr_wm_done - Process composite image done interrupt
> + * vfe_isr_comp_done - Process composite image done interrupt

It's a function, so it should be "vfe_isr_comp_done()", but unless the
comment is denoted kerneldoc by starting with '/' followed by two '*' it
"doesn't matter".

As a matter of fact, none of the kerneldoc in this file has the proper
'/**' start, so this file is "undocumented".

So please add another '*' and some () throughout the file.

Regards,
Bjorn

>   * @vfe: VFE Device
>   * @comp: Composite image id
>   */
> -- 
> 2.27.0
>