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ASoC: wm8991: remove unused variable

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This driver has some unused variables. They should be removed.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Takashi Sakamoto 2016-09-27 08:25:28 +09:00 committed by Mark Brown
parent 98695eab3c
commit c7e9426a02
1 changed files with 0 additions and 2 deletions
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2
sound/soc/codecs/wm8991.c
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@ -111,14 +111,12 @@ static bool wm8991_volatile(struct device *dev, unsigned int reg)
}
}
static const DECLARE_TLV_DB_LINEAR(rec_mix_tlv, -1500, 600);
static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(in_pga_tlv, -1650, 150, 0);
static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(out_mix_tlv, -2100, 300, 0);
static const SNDRV_CTL_TLVD_DECLARE_DB_RANGE(out_pga_tlv,
0x00, 0x2f, SNDRV_CTL_TLVD_DB_SCALE_ITEM(SNDRV_CTL_TLVD_DB_GAIN_MUTE, 0, 1),
0x30, 0x7f, SNDRV_CTL_TLVD_DB_SCALE_ITEM(-7300, 100, 0),
);
static const DECLARE_TLV_DB_LINEAR(out_omix_tlv, -600, 0);
static const SNDRV_CTL_TLVD_DECLARE_DB_RANGE(out_dac_tlv,
0x00, 0xbf, SNDRV_CTL_TLVD_DB_SCALE_ITEM(-71625, 375, 1),
0xc0, 0xff, SNDRV_CTL_TLVD_DB_SCALE_ITEM(0, 0, 0),