linux-kernel - Re: [PATCH] USB: gadget: udc: fix kernel-doc syntax in file headers

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Date:   Thu, 03 Jun 2021 17:33:13 +0300
From:   Felipe Balbi <balbi@...nel.org>
To:     Aditya Srivastava <yashsri421@...il.com>
Cc:     yashsri421@...il.com, lukas.bulwahn@...il.com,
        rdunlap@...radead.org, gregkh@...uxfoundation.org,
        linux-kernel-mentees@...ts.linuxfoundation.org,
        linux-doc@...r.kernel.org, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] USB: gadget: udc: fix kernel-doc syntax in file headers

Aditya Srivastava <yashsri421@...il.com> writes:

> The opening comment mark '/**' is used for highlighting the beginning of
> kernel-doc comments.
> The header for drivers/usb/gadget/udc/trace files follows this syntax, but
> the content inside does not comply with kernel-doc.
>
> This line was probably not meant for kernel-doc parsing, but is parsed
> due to the presence of kernel-doc like comment syntax(i.e, '/**'), which
> causes unexpected warning from kernel-doc.
> For e.g., running scripts/kernel-doc -none drivers/usb/gadget/udc/trace.h
> emits:
> warning: expecting prototype for udc.c(). Prototype was for TRACE_SYSTEM() instead
>
> Provide a simple fix by replacing this occurrence with general comment
> format, i.e. '/*', to prevent kernel-doc from parsing it.
>
> Signed-off-by: Aditya Srivastava <yashsri421@...il.com>

Acked-by: Felipe Balbi <balbi@...nel.org>

-- 
balbi

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