linux-kernel - [PATCH -next] ASoC: fsl_mqs: remove set but not used variable 'bclk'

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Date:   Sun, 6 Oct 2019 18:55:22 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <timur@...nel.org>, <nicoleotsuka@...il.com>,
        <Xiubo.Lee@...il.com>, <festevam@...il.com>, <lgirdwood@...il.com>,
        <broonie@...nel.org>, <perex@...ex.cz>, <tiwai@...e.com>
CC:     <alsa-devel@...a-project.org>, <linuxppc-dev@...ts.ozlabs.org>,
        <linux-kernel@...r.kernel.org>, YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] ASoC: fsl_mqs: remove set but not used variable 'bclk'

Fixes gcc '-Wunused-but-set-variable' warning:

sound/soc/fsl/fsl_mqs.c: In function fsl_mqs_hw_params:
sound/soc/fsl/fsl_mqs.c:54:6: warning: variable bclk set but not used [-Wunused-but-set-variable]

It is never used, so can be removed.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 sound/soc/fsl/fsl_mqs.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sound/soc/fsl/fsl_mqs.c b/sound/soc/fsl/fsl_mqs.c
index c1619a5..7b9cab3 100644
--- a/sound/soc/fsl/fsl_mqs.c
+++ b/sound/soc/fsl/fsl_mqs.c
@@ -51,10 +51,9 @@ static int fsl_mqs_hw_params(struct snd_pcm_substream *substream,
 	struct fsl_mqs *mqs_priv = snd_soc_component_get_drvdata(component);
 	unsigned long mclk_rate;
 	int div, res;
-	int bclk, lrclk;
+	int lrclk;
 
 	mclk_rate = clk_get_rate(mqs_priv->mclk);
-	bclk = snd_soc_params_to_bclk(params);
 	lrclk = params_rate(params);
 
 	/*
-- 
2.7.4