From: "Andrew F. Davis" <afd@ti.com>
To: Liam Girdwood <lgirdwood@gmail.com>, Mark Brown <broonie@kernel.org>
Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
"Andrew F . Davis" <afd@ti.com>
Subject: [PATCH 07/10] ASoC: tlv320aic32x4: Use snd_soc_update_bits() in aic32x4_mute()
Date: Tue, 12 Dec 2017 16:43:08 -0600 [thread overview]
Message-ID: <20171212224311.24045-7-afd@ti.com> (raw)
In-Reply-To: <20171212224311.24045-1-afd@ti.com>
Simplify mute function by using snd_soc_update_bits() over
read/modify/write style code.
Signed-off-by: Andrew F. Davis <afd@ti.com>
---
sound/soc/codecs/tlv320aic32x4.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c
index 426d06206ae4..0dffbe8a2666 100644
--- a/sound/soc/codecs/tlv320aic32x4.c
+++ b/sound/soc/codecs/tlv320aic32x4.c
@@ -757,13 +757,10 @@ static int aic32x4_hw_params(struct snd_pcm_substream *substream,
static int aic32x4_mute(struct snd_soc_dai *dai, int mute)
{
struct snd_soc_codec *codec = dai->codec;
- u8 dac_reg;
- dac_reg = snd_soc_read(codec, AIC32X4_DACMUTE) & ~AIC32X4_MUTEON;
- if (mute)
- snd_soc_write(codec, AIC32X4_DACMUTE, dac_reg | AIC32X4_MUTEON);
- else
- snd_soc_write(codec, AIC32X4_DACMUTE, dac_reg);
+ snd_soc_update_bits(codec, AIC32X4_DACMUTE,
+ AIC32X4_MUTEON, mute ? AIC32X4_MUTEON : 0);
+
return 0;
}
--
2.15.0
WARNING: multiple messages have this Message-ID (diff)
From: "Andrew F. Davis" <afd@ti.com>
To: Liam Girdwood <lgirdwood@gmail.com>, Mark Brown <broonie@kernel.org>
Cc: <alsa-devel@alsa-project.org>, <linux-kernel@vger.kernel.org>,
"Andrew F . Davis" <afd@ti.com>
Subject: [PATCH 07/10] ASoC: tlv320aic32x4: Use snd_soc_update_bits() in aic32x4_mute()
Date: Tue, 12 Dec 2017 16:43:08 -0600 [thread overview]
Message-ID: <20171212224311.24045-7-afd@ti.com> (raw)
In-Reply-To: <20171212224311.24045-1-afd@ti.com>
Simplify mute function by using snd_soc_update_bits() over
read/modify/write style code.
Signed-off-by: Andrew F. Davis <afd@ti.com>
---
sound/soc/codecs/tlv320aic32x4.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c
index 426d06206ae4..0dffbe8a2666 100644
--- a/sound/soc/codecs/tlv320aic32x4.c
+++ b/sound/soc/codecs/tlv320aic32x4.c
@@ -757,13 +757,10 @@ static int aic32x4_hw_params(struct snd_pcm_substream *substream,
static int aic32x4_mute(struct snd_soc_dai *dai, int mute)
{
struct snd_soc_codec *codec = dai->codec;
- u8 dac_reg;
- dac_reg = snd_soc_read(codec, AIC32X4_DACMUTE) & ~AIC32X4_MUTEON;
- if (mute)
- snd_soc_write(codec, AIC32X4_DACMUTE, dac_reg | AIC32X4_MUTEON);
- else
- snd_soc_write(codec, AIC32X4_DACMUTE, dac_reg);
+ snd_soc_update_bits(codec, AIC32X4_DACMUTE,
+ AIC32X4_MUTEON, mute ? AIC32X4_MUTEON : 0);
+
return 0;
}
--
2.15.0
next prev parent reply other threads:[~2017-12-12 22:43 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-12 22:43 [PATCH 01/10] ASoC: tlv320aic32x4: Remove filename from header and switch to SPDX Andrew F. Davis
2017-12-12 22:43 ` Andrew F. Davis
2017-12-12 22:43 ` [PATCH 02/10] ASoC: tlv320aic32x4: Use AIC32X4_REG macro for all register definitions Andrew F. Davis
2017-12-12 22:43 ` Andrew F. Davis
2017-12-13 15:46 ` Applied "ASoC: tlv320aic32x4: Use AIC32X4_REG macro for all register definitions" to the asoc tree Mark Brown
2017-12-12 22:43 ` [PATCH 03/10] ASoC: tlv320aic32x4: Drop define mapping from number to number Andrew F. Davis
2017-12-12 22:43 ` Andrew F. Davis
2017-12-13 15:45 ` Applied "ASoC: tlv320aic32x4: Drop define mapping from number to number" to the asoc tree Mark Brown
2017-12-12 22:43 ` [PATCH 04/10] ASoC: tlv320aic32x4: Use correct shift definition for DATATYPE bits Andrew F. Davis
2017-12-12 22:43 ` Andrew F. Davis
2017-12-13 15:45 ` Applied "ASoC: tlv320aic32x4: Use correct shift definition for DATATYPE bits" to the asoc tree Mark Brown
2017-12-12 22:43 ` [PATCH 05/10] ASoC: tlv320aic32x4: Use correct shift definition for DATALEN bits Andrew F. Davis
2017-12-12 22:43 ` Andrew F. Davis
2017-12-13 15:45 ` Applied "ASoC: tlv320aic32x4: Use correct shift definition for DATALEN bits" to the asoc tree Mark Brown
2017-12-12 22:43 ` [PATCH 06/10] ASoC: tlv320aic32x4: Use BIT and GENMASK for bit field definitions Andrew F. Davis
2017-12-12 22:43 ` Andrew F. Davis
2017-12-13 15:45 ` Applied "ASoC: tlv320aic32x4: Use BIT and GENMASK for bit field definitions" to the asoc tree Mark Brown
2017-12-12 22:43 ` Andrew F. Davis [this message]
2017-12-12 22:43 ` [PATCH 07/10] ASoC: tlv320aic32x4: Use snd_soc_update_bits() in aic32x4_mute() Andrew F. Davis
2017-12-13 15:45 ` Applied "ASoC: tlv320aic32x4: Use snd_soc_update_bits() in aic32x4_mute()" to the asoc tree Mark Brown
2017-12-12 22:43 ` [PATCH 08/10] ASoC: tlv320aic32x4: Use snd_soc_update_bits() in aic32x4_hw_params() Andrew F. Davis
2017-12-12 22:43 ` Andrew F. Davis
2017-12-13 15:45 ` Applied "ASoC: tlv320aic32x4: Use snd_soc_update_bits() in aic32x4_hw_params()" to the asoc tree Mark Brown
2017-12-12 22:43 ` [PATCH 09/10] ASoC: tlv320aic32x4: Use snd_soc_update_bits() in aic32x4_set_dai_fmt() Andrew F. Davis
2017-12-12 22:43 ` Andrew F. Davis
2017-12-13 15:44 ` Applied "ASoC: tlv320aic32x4: Use snd_soc_update_bits() in aic32x4_set_dai_fmt()" to the asoc tree Mark Brown
2017-12-12 22:43 ` [PATCH 10/10] ASoC: tlv320aic32x4: Make driver selectable in Kconfig Andrew F. Davis
2017-12-12 22:43 ` Andrew F. Davis
2017-12-13 15:44 ` Applied "ASoC: tlv320aic32x4: Make driver selectable in Kconfig" to the asoc tree Mark Brown
2017-12-13 2:19 ` [PATCH 01/10] ASoC: tlv320aic32x4: Remove filename from header and switch to SPDX Joe Perches
2017-12-13 15:44 ` Andrew F. Davis
2017-12-13 15:44 ` Andrew F. Davis
2017-12-13 15:50 ` Andrew F. Davis
2017-12-13 15:50 ` Andrew F. Davis
2017-12-13 16:01 ` Mark Brown
2017-12-13 16:01 ` Mark Brown
2017-12-13 15:50 ` Joe Perches
2017-12-13 15:51 ` Andrew F. Davis
2017-12-13 15:51 ` Andrew F. Davis
2017-12-13 12:28 ` Mark Brown
2017-12-13 12:28 ` Mark Brown
2017-12-13 16:13 ` Andrew F. Davis
2017-12-13 16:13 ` Andrew F. Davis
2017-12-13 17:00 ` Mark Brown
2017-12-13 17:00 ` Mark Brown
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