linux-kernel - [PATCH v4 3/6] ASoC: sgtl5000: Fix definition of VAG Ramp Control

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Message-ID: <20190717163014.429-4-oleksandr.suvorov@toradex.com>
Date:   Wed, 17 Jul 2019 16:30:49 +0000
From:   Oleksandr Suvorov <oleksandr.suvorov@...adex.com>
To:     Fabio Estevam <festevam@...il.com>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Igor Opaniuk <igor.opaniuk@...adex.com>,
        Marcel Ziswiler <marcel.ziswiler@...adex.com>,
        "alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
        Oleksandr Suvorov <oleksandr.suvorov@...adex.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Mark Brown <broonie@...nel.org>, Takashi Iwai <tiwai@...e.com>,
        Liam Girdwood <lgirdwood@...il.com>
Subject: [PATCH v4 3/6] ASoC: sgtl5000: Fix definition of VAG Ramp Control

SGTL5000_SMALL_POP is a bit mask, not a value. Usage of
correct definition makes device probing code more clear.

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@...adex.com>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@...adex.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@...adex.com>

---

Changes in v4: None
Changes in v3: None
Changes in v2:
- Fix patch formatting

 sound/soc/codecs/sgtl5000.c | 2 +-
 sound/soc/codecs/sgtl5000.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index a2aeb5fb9b537..a8d55c21a5f2d 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -1450,7 +1450,7 @@ static int sgtl5000_probe(struct snd_soc_component *component)
 
 	/* enable small pop, introduce 400ms delay in turning off */
 	snd_soc_component_update_bits(component, SGTL5000_CHIP_REF_CTRL,
-				SGTL5000_SMALL_POP, 1);
+				SGTL5000_SMALL_POP, SGTL5000_SMALL_POP);
 
 	/* disable short cut detector */
 	snd_soc_component_write(component, SGTL5000_CHIP_SHORT_CTRL, 0);
diff --git a/sound/soc/codecs/sgtl5000.h b/sound/soc/codecs/sgtl5000.h
index 18cae08bbd3a6..a4bf4bca95bf7 100644
--- a/sound/soc/codecs/sgtl5000.h
+++ b/sound/soc/codecs/sgtl5000.h
@@ -273,7 +273,7 @@
 #define SGTL5000_BIAS_CTRL_MASK			0x000e
 #define SGTL5000_BIAS_CTRL_SHIFT		1
 #define SGTL5000_BIAS_CTRL_WIDTH		3
-#define SGTL5000_SMALL_POP			1
+#define SGTL5000_SMALL_POP			0x0001
 
 /*
  * SGTL5000_CHIP_MIC_CTRL
-- 
2.20.1