linux-kernel - [PATCH v4 1/9] ASoC: sun4i-i2s: Fix sun8i tx channel offset mask

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Message-Id: <20190603174735.21002-2-codekipper@gmail.com>
Date:   Mon,  3 Jun 2019 19:47:27 +0200
From:   codekipper@...il.com
To:     maxime.ripard@...e-electrons.com, wens@...e.org,
        linux-sunxi@...glegroups.com
Cc:     linux-arm-kernel@...ts.infradead.org, lgirdwood@...il.com,
        broonie@...nel.org, linux-kernel@...r.kernel.org,
        alsa-devel@...a-project.org, be17068@...rbole.bo.it,
        Marcus Cooper <codekipper@...il.com>
Subject: [PATCH v4 1/9] ASoC: sun4i-i2s: Fix sun8i tx channel offset mask

From: Marcus Cooper <codekipper@...il.com>

Although not causing any noticeable issues, the mask for the
channel offset is covering too many bits.

Signed-off-by: Marcus Cooper <codekipper@...il.com>
---
 sound/soc/sunxi/sun4i-i2s.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c
index c53bfed8d4c2..90bd3963d8ae 100644
--- a/sound/soc/sunxi/sun4i-i2s.c
+++ b/sound/soc/sunxi/sun4i-i2s.c
@@ -106,7 +106,7 @@
 
 #define SUN8I_I2S_TX_CHAN_MAP_REG	0x44
 #define SUN8I_I2S_TX_CHAN_SEL_REG	0x34
-#define SUN8I_I2S_TX_CHAN_OFFSET_MASK		GENMASK(13, 11)
+#define SUN8I_I2S_TX_CHAN_OFFSET_MASK		GENMASK(13, 12)
 #define SUN8I_I2S_TX_CHAN_OFFSET(offset)	(offset << 12)
 #define SUN8I_I2S_TX_CHAN_EN_MASK		GENMASK(11, 4)
 #define SUN8I_I2S_TX_CHAN_EN(num_chan)		(((1 << num_chan) - 1) << 4)
-- 
2.21.0