diff options
Diffstat (limited to 'drivers/staging/ccree/ssi_request_mgr.c')
| -rw-r--r-- | drivers/staging/ccree/ssi_request_mgr.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/staging/ccree/ssi_request_mgr.c b/drivers/staging/ccree/ssi_request_mgr.c index a2a82ef9e143..0882efd208ab 100644 --- a/drivers/staging/ccree/ssi_request_mgr.c +++ b/drivers/staging/ccree/ssi_request_mgr.c @@ -312,8 +312,9 @@ int send_request( return rc; } - /* HW queue is full - short sleep */ - msleep(1); + /* HW queue is full - wait for it to clear up */ + wait_for_completion_interruptible(&drvdata->hw_queue_avail); + reinit_completion(&drvdata->hw_queue_avail); } while (1); /* Additional completion descriptor is needed incase caller did not @@ -452,6 +453,8 @@ void complete_request(struct ssi_drvdata *drvdata) { struct ssi_request_mgr_handle *request_mgr_handle = drvdata->request_mgr_handle; + + complete(&drvdata->hw_queue_avail); #ifdef COMP_IN_WQ queue_delayed_work(request_mgr_handle->workq, &request_mgr_handle->compwork, 0); |