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-rw-r--r--sound/soc/sh/rcar/core.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 0216d3f53097..b36832ef7342 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -199,7 +199,10 @@ void rsnd_mod_interrupt(struct rsnd_mod *mod,
int rsnd_io_is_working(struct rsnd_dai_stream *io)
{
/* see rsnd_dai_stream_init/quit() */
- return !!io->substream;
+ if (io->substream)
+ return snd_pcm_running(io->substream);
+
+ return 0;
}
int rsnd_runtime_channel_original(struct rsnd_dai_stream *io)