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intel_sst: make sure the sst_drop_stream() get called when needed

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When "aplay test.wav", if we "ctrl+z" to suspend it, the last piece of
sound will be played endlessly. So we need make sure the drop_stream
is called in such a case.

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Feng Tang 2011-05-03 17:34:55 +01:00 • committed by Greg Kroah-Hartman
parent e51a34f3e8
commit f2b5ea1feb
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/intel_sst/intel_sst_drv_interface.c
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@ -283,8 +283,8 @@ void sst_process_mad_ops(struct work_struct *work)
retval = sst_resume_stream(mad_ops->stream_id); retval = sst_resume_stream(mad_ops->stream_id);
break; break;
case SST_SND_DROP: case SST_SND_DROP:
/* retval = sst_drop_stream(mad_ops->stream_id); retval = sst_drop_stream(mad_ops->stream_id);
*/ break; break;
case SST_SND_START: case SST_SND_START:
pr_debug("SST Debug: start stream\n"); pr_debug("SST Debug: start stream\n");
retval = sst_start_stream(mad_ops->stream_id); retval = sst_start_stream(mad_ops->stream_id);