Follow the locking model used within soc-pcm.c
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
sound/soc/sh/rcar/core.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 978bd0406729..ccd5c2d1cdc6 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -1511,6 +1511,7 @@ static int rsnd_hw_params(struct snd_soc_component *component,
struct snd_soc_dpcm *dpcm;
int stream = substream->stream;
+ snd_soc_dpcm_fe_lock_irq(fe, stream);
for_each_dpcm_be(fe, stream, dpcm) {
struct snd_pcm_hw_params *be_params = &dpcm->hw_params;
@@ -1519,6 +1520,7 @@ static int rsnd_hw_params(struct snd_soc_component *component,
if (params_rate(hw_params) != params_rate(be_params))
io->converted_rate = params_rate(be_params);
}
+ snd_soc_dpcm_fe_unlock_irq(fe, stream);
if (io->converted_chan)
dev_dbg(dev, "convert channels = %d\n", io->converted_chan);
if (io->converted_rate) {
--
2.25.1
