[alsa-devel] [PATCH 4/5] ASoC: rsnd: use snd_pcm_running() in rsnd_io_is_working()

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>

Let's use more common style to checking running/working

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
---
 sound/soc/sh/rcar/core.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index b27112d..0ef730b1 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)
-- 
1.9.1