From 76198d810dfef5fe9ed10466151d7144886bb3d6 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Fri, 3 Feb 2012 00:57:40 -0800
Subject: [PATCH] --- yaml --- r: 293295 b: refs/heads/master c:
 97df81873e9c1391319dd818bc4b6856517e4939 h: refs/heads/master i:   293293:
 d980b96c898662faf1a4d62a88ca6a9b93b374ce   293291:
 0207c8fe8065f092fbd8504ec4d5e8257dad6854   293287:
 0235717bbd8b2356c5e4c85c7f3c54f4c857fda9   293279:
 5ac37ab4bafa6a6e40028c5434a9c8e603df1743 v: v3

---
 [refs]                   | 2 +-
 trunk/sound/soc/sh/fsi.c | 6 ++----
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/[refs] b/[refs]
index 333212271a71..15c2ee691dda 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 180346ede352b12c72c5aeba2fc806fd32880c16
+refs/heads/master: 97df81873e9c1391319dd818bc4b6856517e4939
diff --git a/trunk/sound/soc/sh/fsi.c b/trunk/sound/soc/sh/fsi.c
index 8d05e59c8831..1e10184af89a 100644
--- a/trunk/sound/soc/sh/fsi.c
+++ b/trunk/sound/soc/sh/fsi.c
@@ -450,7 +450,7 @@ static int fsi_stream_is_working(struct fsi_priv *fsi,
 	int ret;
 
 	spin_lock_irqsave(&master->lock, flags);
-	ret = !!io->substream;
+	ret = !!(io->substream && io->substream->runtime);
 	spin_unlock_irqrestore(&master->lock, flags);
 
 	return ret;
@@ -756,9 +756,7 @@ static int fsi_pio_transfer(struct fsi_priv *fsi, struct fsi_stream *io,
 	u8 *buf;
 	int over_period;
 
-	if (!fsi			||
-	    !io->substream		||
-	    !io->substream->runtime)
+	if (!fsi_stream_is_working(fsi, io))
 		return -EINVAL;
 
 	over_period	= 0;