From: Paweł Piskorski pawel.piskorski@intel.com

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 --- 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 0fec686..da27f90 100644 --- a/sound/soc/intel/sst-haswell-ipc.c +++ b/sound/soc/intel/sst-haswell-ipc.c @@ -780,7 +780,8 @@ 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);