linux-kernel - [PATCH -next] ASoC: wcd934x: Remove set but not unused variable 'hph_comp

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Message-ID: <20200210150421.34680-1-yuehaibing@huawei.com>
Date:   Mon, 10 Feb 2020 23:04:21 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <lgirdwood@...il.com>, <broonie@...nel.org>, <perex@...ex.cz>,
        <tiwai@...e.com>, <pierre-louis.bossart@...ux.intel.com>,
        <srinivas.kandagatla@...aro.org>, <yuehaibing@...wei.com>
CC:     <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH -next] ASoC: wcd934x: Remove set but not unused variable 'hph_comp_ctrl7'

sound/soc/codecs/wcd934x.c: In function wcd934x_codec_hphdelay_lutbypass:
sound/soc/codecs/wcd934x.c:3395:6: warning: variable hph_comp_ctrl7 set but not used [-Wunused-but-set-variable]

commit da3e83f8bb86 ("ASoC: wcd934x: add audio routings")
involved this unused variable.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 sound/soc/codecs/wcd934x.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/codecs/wcd934x.c b/sound/soc/codecs/wcd934x.c
index 158e878..11c0439 100644
--- a/sound/soc/codecs/wcd934x.c
+++ b/sound/soc/codecs/wcd934x.c
@@ -3392,18 +3392,15 @@ static void wcd934x_codec_hphdelay_lutbypass(struct snd_soc_component *comp,
 {
 	u8 hph_dly_mask;
 	u16 hph_lut_bypass_reg = 0;
-	u16 hph_comp_ctrl7 = 0;
 
 	switch (interp_idx) {
 	case INTERP_HPHL:
 		hph_dly_mask = 1;
 		hph_lut_bypass_reg = WCD934X_CDC_TOP_HPHL_COMP_LUT;
-		hph_comp_ctrl7 = WCD934X_CDC_COMPANDER1_CTL7;
 		break;
 	case INTERP_HPHR:
 		hph_dly_mask = 2;
 		hph_lut_bypass_reg = WCD934X_CDC_TOP_HPHR_COMP_LUT;
-		hph_comp_ctrl7 = WCD934X_CDC_COMPANDER2_CTL7;
 		break;
 	default:
 		return;
-- 
2.7.4