From: Paweł Piskorski <pawel.piskorski@intel.com>
Date: Fri, 1 Aug 2014 15:10:43 +0000 (+0800)
Subject: ASoC: Intel: update stream only on stream IPC msgs
X-Git-Tag: firefly_0821_release~176^2~3158^2~37^2~7^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d6e08617cb0fd7e5cd9effa6ba51dd00b06a0cf1;p=firefly-linux-kernel-4.4.55.git

ASoC: Intel: update stream only on stream IPC msgs

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>
---

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);