linux-kernel - [PATCH -next] ASoC: Intel: kbl_da7219_max98357a: remove unused variable 'constraints_16000' and 'ch

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Message-ID: <20191224140237.36732-1-yuehaibing@huawei.com>
Date:   Tue, 24 Dec 2019 22:02:37 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <cezary.rojewski@...el.com>,
        <pierre-louis.bossart@...ux.intel.com>,
        <liam.r.girdwood@...ux.intel.com>, <yang.jie@...ux.intel.com>,
        <broonie@...nel.org>, <perex@...ex.cz>, <tiwai@...e.com>,
        <kuninori.morimoto.gx@...esas.com>, <yuehaibing@...wei.com>,
        <bleung@...omium.org>, <mac.chiang@...el.com>
CC:     <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH -next] ASoC: Intel: kbl_da7219_max98357a: remove unused variable 'constraints_16000' and 'ch_mono'

sound/soc/intel/boards/kbl_da7219_max98357a.c:343:48:
 warning: constraints_16000 defined but not used [-Wunused-const-variable=]
sound/soc/intel/boards/kbl_da7219_max98357a.c:348:27:
 warning: ch_mono defined but not used [-Wunused-const-variable=]

They are never used, so can be removed.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 sound/soc/intel/boards/kbl_da7219_max98357a.c | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/sound/soc/intel/boards/kbl_da7219_max98357a.c b/sound/soc/intel/boards/kbl_da7219_max98357a.c
index 537a889..0d55319 100644
--- a/sound/soc/intel/boards/kbl_da7219_max98357a.c
+++ b/sound/soc/intel/boards/kbl_da7219_max98357a.c
@@ -336,19 +336,6 @@ static struct snd_soc_ops kabylake_dmic_ops = {
 	.startup = kabylake_dmic_startup,
 };
 
-static const unsigned int rates_16000[] = {
-	16000,
-};
-
-static const struct snd_pcm_hw_constraint_list constraints_16000 = {
-	.count = ARRAY_SIZE(rates_16000),
-	.list  = rates_16000,
-};
-
-static const unsigned int ch_mono[] = {
-	1,
-};
-
 SND_SOC_DAILINK_DEF(dummy,
 	DAILINK_COMP_ARRAY(COMP_DUMMY()));
 
-- 
2.7.4