From 5911e6729e0886a3fb00b897b73892134d37158a Mon Sep 17 00:00:00 2001
From: Dan Murphy <dmurphy@ti.com>
Date: Mon, 7 Oct 2019 12:11:56 -0500
Subject: [PATCH] ASoC: tas2770: Remove unneeded read of the TDM_CFG3 register
Git-commit: 5911e6729e0886a3fb00b897b73892134d37158a
Patch-mainline: v5.5-rc1
References: jsc#SLE-16518
Remove the unneeded and incorrect read of the TDM_CFG3 register.
The read is done but the value is never used.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20191007171157.17813-2-dmurphy@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/codecs/tas2770.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/sound/soc/codecs/tas2770.c b/sound/soc/codecs/tas2770.c
index 15f6fcc6d87e..f3a665b64fd6 100644
--- a/sound/soc/codecs/tas2770.c
+++ b/sound/soc/codecs/tas2770.c
@@ -374,7 +374,6 @@ static int tas2770_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
{
u8 tdm_rx_start_slot = 0, asi_cfg_1 = 0;
int ret;
- int value = 0;
struct snd_soc_component *component = dai->component;
struct tas2770_priv *tas2770 =
snd_soc_component_get_drvdata(component);
@@ -430,8 +429,6 @@ static int tas2770_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
if (ret)
return ret;
- value = snd_soc_component_read32(component, TAS2770_TDM_CFG_REG3);
-
tas2770->asi_format = fmt;
return 0;
--
2.16.4