linux-kernel - Re: [PATCH] media: frontend.h.rst.exceptions: add more dvb define exceptions

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Message-ID: <20230519090308.0e53eccd@sal.lan>
Date:   Fri, 19 May 2023 09:03:08 +0100
From:   Mauro Carvalho Chehab <mchehab@...nel.org>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     linux-kernel@...r.kernel.org, kernel test robot <lkp@...el.com>,
        Athanasios Oikonomou <athoik@...il.com>,
        linux-media@...r.kernel.org, Jonathan Corbet <corbet@....net>,
        linux-doc@...r.kernel.org
Subject: Re: [PATCH] media: frontend.h.rst.exceptions: add more dvb define
 exceptions

Hi Randy,

Em Thu, 18 May 2023 16:47:35 -0700
Randy Dunlap <rdunlap@...radead.org> escreveu:

> Building documentation reports multiple warnings for undefined DVB
> frontend labels:
> 
> Documentation/output/frontend.h.rst:6: WARNING: undefined label: 'fec-11-45'
> Documentation/output/frontend.h.rst:6: WARNING: undefined label: 'fec-4-15'
> Documentation/output/frontend.h.rst:6: WARNING: undefined label: 'fec-14-45'
> Documentation/output/frontend.h.rst:6: WARNING: undefined label: 'fec-7-15'
> Documentation/output/frontend.h.rst:6: WARNING: undefined label: 'fec-11-45'
> Documentation/output/frontend.h.rst:6: WARNING: undefined label: 'fec-4-15'
> Documentation/output/frontend.h.rst:6: WARNING: undefined label: 'fec-14-45'
> Documentation/output/frontend.h.rst:6: WARNING: undefined label: 'fec-7-15'

Thanks for the patch. FYI, I already merged yesterday a fix identical
to your patch:

	https://git.linuxtv.org/media_stage.git/commit/?id=8bc27fa5d7763d376a992a1638475987ed4807e7

Regards,
Mauro


> 
> so add those symbols to the ignore list to prevent the build warnings.
> 
> Fixes: 1825788e2a96 ("media: dvb: add missing DVB-S2X FEC parameter values")
> Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
> Reported-by: kernel test robot <lkp@...el.com>
> Link: https://lore.kernel.org/linux-media/202305162245.wtaLIXf3-lkp@intel.com/
> Cc: Athanasios Oikonomou <athoik@...il.com>
> Cc: Mauro Carvalho Chehab <mchehab@...nel.org>
> Cc: linux-media@...r.kernel.org
> Cc: Jonathan Corbet <corbet@....net>
> Cc: linux-doc@...r.kernel.org
> ---
>  Documentation/userspace-api/media/frontend.h.rst.exceptions |    4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff -- a/Documentation/userspace-api/media/frontend.h.rst.exceptions b/Documentation/userspace-api/media/frontend.h.rst.exceptions
> --- a/Documentation/userspace-api/media/frontend.h.rst.exceptions
> +++ b/Documentation/userspace-api/media/frontend.h.rst.exceptions
> @@ -142,6 +142,10 @@ ignore symbol FEC_26_45
>  ignore symbol FEC_28_45
>  ignore symbol FEC_32_45
>  ignore symbol FEC_77_90
> +ignore symbol FEC_11_45
> +ignore symbol FEC_4_15
> +ignore symbol FEC_14_45
> +ignore symbol FEC_7_15
>  
>  ignore symbol TRANSMISSION_MODE_AUTO
>  ignore symbol TRANSMISSION_MODE_1K