linux-kernel - Re: [PATCH] ASoC: tas2781: mark dvc_tlv with __maybe

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Date: Fri, 29 Mar 2024 08:38:11 +0100
From: Takashi Iwai <tiwai@...e.de>
To: Gergo Koteles <soyer@....hu>
Cc: Shenghao Ding <shenghao-ding@...com>,
	Kevin Lu <kevin-lu@...com>,
	Baojun Xu <baojun.xu@...com>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	alsa-devel@...a-project.org,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	kernel test robot <lkp@...el.com>
Subject: Re: [PATCH] ASoC: tas2781: mark dvc_tlv with __maybe_unused

On Thu, 28 Mar 2024 23:47:37 +0100,
Gergo Koteles wrote:
> 
> Since we put dvc_tlv static variable to a header file it's copied to
> each module that includes the header. But not all of them are actually
> used it.
> 
> Fix this W=1 build warning:
> 
> include/sound/tas2781-tlv.h:18:35: warning: 'dvc_tlv' defined but not
> used [-Wunused-const-variable=]
> 
> Reported-by: kernel test robot <lkp@...el.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202403290354.v0StnRpc-lkp@intel.com/
> Fixes: ae065d0ce9e3 ("ALSA: hda/tas2781: remove digital gain kcontrol")
> Signed-off-by: Gergo Koteles <soyer@....hu>

Thanks, applied now.


Takashi