diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/intel/atom/sst-atom-controls.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/intel/atom/sst-atom-controls.c b/sound/soc/intel/atom/sst-atom-controls.c index df8f7994d3b7..69f3af4524ab 100644 --- a/sound/soc/intel/atom/sst-atom-controls.c +++ b/sound/soc/intel/atom/sst-atom-controls.c @@ -50,6 +50,8 @@ static int sst_fill_and_send_cmd_unlocked(struct sst_data *drv, { int ret = 0; + WARN_ON(!mutex_is_locked(&drv->lock)); + ret = sst_fill_byte_control(drv, ipc_msg, block, task_id, pipe_id, len, cmd_data); if (ret < 0) |