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Diffstat (limited to 'sound/soc/samsung/i2s.c')
-rw-r--r--sound/soc/samsung/i2s.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index df3fae862665..b2b9ee4a177a 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -546,6 +546,7 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai,
if (WARN_ON(IS_ERR(i2s->op_clk))) {
ret = PTR_ERR(i2s->op_clk);
+ i2s->op_clk = NULL;
goto err;
}
@@ -1121,6 +1122,8 @@ static int i2s_runtime_suspend(struct device *dev)
i2s->suspend_i2scon = readl(i2s->addr + I2SCON);
i2s->suspend_i2spsr = readl(i2s->addr + I2SPSR);
+ if (i2s->op_clk)
+ clk_disable_unprepare(i2s->op_clk);
clk_disable_unprepare(i2s->clk);
return 0;
@@ -1131,6 +1134,8 @@ static int i2s_runtime_resume(struct device *dev)
struct i2s_dai *i2s = dev_get_drvdata(dev);
clk_prepare_enable(i2s->clk);
+ if (i2s->op_clk)
+ clk_prepare_enable(i2s->op_clk);
writel(i2s->suspend_i2scon, i2s->addr + I2SCON);
writel(i2s->suspend_i2smod, i2s->addr + I2SMOD);