In the i2s_set_sysclk() callback we are currently clearing all bits
of the IISMOD register in i2s_set_sysclk. It's due to an incorrect
mask used for the AND operation which is introduced in commit
a5a56871f804edac93a53b5e871c0e9818fb9033 (ASoC: samsung:
add support for exynos7 I2S controller) and also adds the missing
break statement.
Cc: Sylwester Nawrocki <s.nawro...@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawro...@samsung.com>
Signed-off-by: Padmavathi Venna <padm...@samsung.com>
---
sound/soc/samsung/i2s.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index 0df6547..e1ace52 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -494,7 +494,7 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai,
if (dir == SND_SOC_CLOCK_IN)
mod |= 1 << i2s_regs->cdclkcon_off;
else
- mod &= 0 << i2s_regs->cdclkcon_off;
+ mod &= ~(1 << i2s_regs->cdclkcon_off);
i2s->rfs = rfs;
break;
@@ -551,10 +551,11 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai,
}
if (clk_id == 0)
- mod &= 0 << i2s_regs->rclksrc_off;
+ mod &= ~(1 << i2s_regs->rclksrc_off);
else
mod |= 1 << i2s_regs->rclksrc_off;
+ break;
default:
dev_err(&i2s->pdev->dev, "We don't serve that!\n");
return -EINVAL;
--
1.7.4.4
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