snd_soc_dai_set_bclk_ratio() should behave like other
snd_soc_dai_XXX functions, and return -ENOTSUPP if the
callback in driver->ops is NULL.
Signed-off-by: Sven Van Asbroeck <thesve...@gmail.com>
---
sound/soc/soc-core.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 50617db05c46..5611caf25ea3 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -2550,10 +2550,11 @@ EXPORT_SYMBOL_GPL(snd_soc_component_set_pll);
*/
int snd_soc_dai_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio)
{
- if (dai->driver->ops->set_bclk_ratio)
- return dai->driver->ops->set_bclk_ratio(dai, ratio);
- else
+ if (dai->driver == NULL)
return -EINVAL;
+ if (dai->driver->ops->set_bclk_ratio == NULL)
+ return -ENOTSUPP;
+ return dai->driver->ops->set_bclk_ratio(dai, ratio);
}
EXPORT_SYMBOL_GPL(snd_soc_dai_set_bclk_ratio);
--
2.17.1
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