linux-kernel - [PATCH] ASoC: max98363: set varaiable soc_codec_dev_max98363 storage-class-specifier to static

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Message-Id: <20230406152300.1954292-1-trix@redhat.com>
Date:   Thu,  6 Apr 2023 11:23:00 -0400
From:   Tom Rix <trix@...hat.com>
To:     lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
        tiwai@...e.com, ryans.lee@...log.com,
        pierre-louis.bossart@...ux.intel.com
Cc:     alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        Tom Rix <trix@...hat.com>
Subject: [PATCH] ASoC: max98363: set varaiable soc_codec_dev_max98363 storage-class-specifier to static

smatch reports
sound/soc/codecs/max98363.c:392:39: warning: symbol
  'soc_codec_dev_max98363' was not declared. Should it be static?

This variable is only used in one file so should be static.

Signed-off-by: Tom Rix <trix@...hat.com>
---
 sound/soc/codecs/max98363.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/max98363.c b/sound/soc/codecs/max98363.c
index 4585ebb1e82c..dcce06bff756 100644
--- a/sound/soc/codecs/max98363.c
+++ b/sound/soc/codecs/max98363.c
@@ -389,7 +389,7 @@ static const struct snd_soc_dapm_route max98363_audio_map[] = {
 	{"BE_OUT", NULL, "AIFIN"},
 };
 
-const struct snd_soc_component_driver soc_codec_dev_max98363 = {
+static const struct snd_soc_component_driver soc_codec_dev_max98363 = {
 	.controls		= max98363_snd_controls,
 	.num_controls		= ARRAY_SIZE(max98363_snd_controls),
 	.dapm_widgets		= max98363_dapm_widgets,
-- 
2.27.0