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ASoC: Intel: sst: fix a loop timeout in sst_hsw_stream_reset()

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In the original code we ended the loop with tries set to -1 instead of
zero.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Dan Carpenter 2016-04-06 14:36:06 +03:00 committed by Mark Brown
parent af03741262
commit b8af8b1d80
1 changed files with 1 additions and 1 deletions
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2
sound/soc/intel/haswell/sst-haswell-ipc.c
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@ -1345,7 +1345,7 @@ int sst_hsw_stream_reset(struct sst_hsw *hsw, struct sst_hsw_stream *stream)
return 0;
/* wait for pause to complete before we reset the stream */
while (stream->running && tries--)
while (stream->running && --tries)
msleep(1);
if (!tries) {
dev_err(hsw->dev, "error: reset stream %d still running\n",