diff options
Diffstat (limited to 'drivers/staging/ccree/ssi_request_mgr.c')
| -rw-r--r-- | drivers/staging/ccree/ssi_request_mgr.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/drivers/staging/ccree/ssi_request_mgr.c b/drivers/staging/ccree/ssi_request_mgr.c index ff751d300ff3..78f25e58c9f5 100644 --- a/drivers/staging/ccree/ssi_request_mgr.c +++ b/drivers/staging/ccree/ssi_request_mgr.c @@ -46,9 +46,7 @@ struct cc_req_mgr_handle { #else struct tasklet_struct comptask; #endif -#if defined(CONFIG_PM) bool is_runtime_suspended; -#endif }; struct cc_bl_item { @@ -404,9 +402,7 @@ static void cc_proc_backlog(struct cc_drvdata *drvdata) spin_unlock(&mgr->hw_lock); if (rc != -EINPROGRESS) { -#if defined(CONFIG_PM) cc_pm_put_suspend(dev); -#endif creq->user_cb(dev, req, rc); } @@ -432,13 +428,12 @@ int cc_send_request(struct cc_drvdata *drvdata, struct cc_crypto_req *cc_req, gfp_t flags = cc_gfp_flags(req); struct cc_bl_item *bli; -#if defined(CONFIG_PM) rc = cc_pm_get(dev); if (rc) { dev_err(dev, "ssi_power_mgr_runtime_get returned %x\n", rc); return rc; } -#endif + spin_lock_bh(&mgr->hw_lock); rc = cc_queues_status(drvdata, mgr, total_len); @@ -452,9 +447,7 @@ int cc_send_request(struct cc_drvdata *drvdata, struct cc_crypto_req *cc_req, bli = kmalloc(sizeof(*bli), flags); if (!bli) { -#if defined(CONFIG_PM) cc_pm_put_suspend(dev); -#endif return -ENOMEM; } @@ -486,13 +479,12 @@ int cc_send_sync_request(struct cc_drvdata *drvdata, cc_req->user_cb = request_mgr_complete; cc_req->user_arg = &cc_req->seq_compl; -#if defined(CONFIG_PM) rc = cc_pm_get(dev); if (rc) { dev_err(dev, "ssi_power_mgr_runtime_get returned %x\n", rc); return rc; } -#endif + while (true) { spin_lock_bh(&mgr->hw_lock); rc = cc_queues_status(drvdata, mgr, len + 1); @@ -502,9 +494,7 @@ int cc_send_sync_request(struct cc_drvdata *drvdata, spin_unlock_bh(&mgr->hw_lock); if (rc != -EAGAIN) { -#if defined(CONFIG_PM) cc_pm_put_suspend(dev); -#endif return rc; } wait_for_completion_interruptible(&drvdata->hw_queue_avail); @@ -515,9 +505,7 @@ int cc_send_sync_request(struct cc_drvdata *drvdata, spin_unlock_bh(&mgr->hw_lock); if (rc != -EINPROGRESS) { -#if defined(CONFIG_PM) cc_pm_put_suspend(dev); -#endif return rc; } @@ -621,9 +609,7 @@ static void proc_completions(struct cc_drvdata *drvdata) dev_dbg(dev, "Dequeue request tail=%u\n", *tail); dev_dbg(dev, "Request completed. axi_completed=%d\n", request_mgr_handle->axi_completed); -#if defined(CONFIG_PM) cc_pm_put_suspend(dev); -#endif } } |