From 579e61297e639ab6302996a07d830375014840f1 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 9 Jun 2009 08:16:20 +0200
Subject: [PATCH] --- yaml --- r: 148383 b: refs/heads/master c:
 c399f3be82e1249221a7f410855ab1aa747fa82b h: refs/heads/master i:   148381:
 20c0960e11296f5d32f6344016d8100bb9287449   148379:
 a0bb19873bf944925e789ea8ada66f7ad8100d0e   148375:
 2349db4ae110c8b42d7c54e29111a6dbf54a1daf   148367:
 f33df81981173ea06d1a7be35ef28c0ee8d5da3f   148351:
 b8d7b38ede0a9fcaefa9a248382c6cc9b1fbc2b3 v: v3

---
 [refs]                        | 2 +-
 trunk/sound/pci/ctxfi/ctatc.c | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 17d7b4a99c40..a2c80ef03324 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 04145f2bfbc3ac4dbb71fa085b82380444d50b4f
+refs/heads/master: c399f3be82e1249221a7f410855ab1aa747fa82b
diff --git a/trunk/sound/pci/ctxfi/ctatc.c b/trunk/sound/pci/ctxfi/ctatc.c
index 4e25b24848bd..799eb98e7794 100644
--- a/trunk/sound/pci/ctxfi/ctatc.c
+++ b/trunk/sound/pci/ctxfi/ctatc.c
@@ -392,6 +392,10 @@ static int atc_pcm_playback_start(struct ct_atc *atc, struct ct_atc_pcm *apcm)
 	unsigned int max_cisz;
 	struct src *src = apcm->src;
 
+	if (apcm->started)
+		return 0;
+	apcm->started = 1;
+
 	max_cisz = src->multi * src->rsc.msr;
 	max_cisz = 0x80 * (max_cisz < 8 ? max_cisz : 8);