From d6e08617cb0fd7e5cd9effa6ba51dd00b06a0cf1 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Pawe=C5=82=20Piskorski?= <pawel.piskorski@intel.com>
Date: Fri, 1 Aug 2014 23:10:43 +0800
Subject: [PATCH] ASoC: Intel: update stream only on stream IPC msgs
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Only update the stream when the IPC message type matches stream type.

Signed-off-by: Paweł Piskorski <pawel.piskorski@intel.com>
Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Jie Yang <yang.jie@intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---
 sound/soc/intel/sst-haswell-ipc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sound/soc/intel/sst-haswell-ipc.c b/sound/soc/intel/sst-haswell-ipc.c
index ae204a6e316b..b6291516dbbf 100644
--- a/sound/soc/intel/sst-haswell-ipc.c
+++ b/sound/soc/intel/sst-haswell-ipc.c
@@ -782,7 +782,8 @@ static int hsw_process_reply(struct sst_hsw *hsw, u32 header)
 	}
 
 	/* update any stream states */
-	hsw_stream_update(hsw, msg);
+	if (msg_get_global_type(header) == IPC_GLB_STREAM_MESSAGE)
+		hsw_stream_update(hsw, msg);
 
 	/* wake up and return the error if we have waiters on this message ? */
 	list_del(&msg->list);
-- 
2.20.1