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ASoC: sun4i-i2s: Fix sun8i tx channel offset mask

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[ Upstream commit 7e46169a5f ]

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

Signed-off-by: Marcus Cooper <codekipper@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Marcus Cooper
2019-06-03 19:47:27 +02:00
committed by Greg Kroah-Hartman
parent c930b3bca6
commit dc28a31e33
1 changed files with 1 additions and 1 deletions
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2
sound/soc/sunxi/sun4i-i2s.c
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@@ -110,7 +110,7 @@
#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)