crypto: ccree - cc_do_send_request() is void func (8b0c4366) · Commits · 戴 / test

drivers/crypto/ccree/cc_request_mgr.c

+11 −25

Original line number	Diff line number	Diff line
		@@ -275,9 +275,8 @@ static int cc_queues_status(struct cc_drvdata *drvdata,
		* \param len The crypto sequence length
		* \param add_comp If "true": add an artificial dout DMA to mark completion
		*
		* \return int Returns -EINPROGRESS or error code
		*/
		static int cc_do_send_request(struct cc_drvdata *drvdata,
		static void cc_do_send_request(struct cc_drvdata *drvdata,
		struct cc_crypto_req *cc_req,
		struct cc_hw_desc *desc, unsigned int len,
		bool add_comp)
		@@ -328,9 +327,6 @@ static int cc_do_send_request(struct cc_drvdata *drvdata,
		/* Update the free slots in HW queue */
		req_mgr_h->q_free_slots -= total_seq_len;
		}

		/* Operation still in process */
		return -EINPROGRESS;
		}

		static void cc_enqueue_backlog(struct cc_drvdata *drvdata,
		@@ -390,16 +386,10 @@ static void cc_proc_backlog(struct cc_drvdata *drvdata)
		return;
		}

		rc = cc_do_send_request(drvdata, &bli->creq, bli->desc,
		bli->len, false);

		cc_do_send_request(drvdata, &bli->creq, bli->desc, bli->len,
		false);
		spin_unlock(&mgr->hw_lock);

		if (rc != -EINPROGRESS) {
		cc_pm_put_suspend(dev);
		creq->user_cb(dev, req, rc);
		}

		/* Remove ourselves from the backlog list */
		spin_lock(&mgr->bl_lock);
		list_del(&bli->list);
		@@ -452,8 +442,10 @@ int cc_send_request(struct cc_drvdata drvdata, struct cc_crypto_req cc_req,
		return -EBUSY;
		}

		if (!rc)
		rc = cc_do_send_request(drvdata, cc_req, desc, len, false);
		if (!rc) {
		cc_do_send_request(drvdata, cc_req, desc, len, false);
		rc = -EINPROGRESS;
		}

		spin_unlock_bh(&mgr->hw_lock);
		return rc;
		@@ -493,14 +485,8 @@ int cc_send_sync_request(struct cc_drvdata *drvdata,
		reinit_completion(&drvdata->hw_queue_avail);
		}

		rc = cc_do_send_request(drvdata, cc_req, desc, len, true);
		cc_do_send_request(drvdata, cc_req, desc, len, true);
		spin_unlock_bh(&mgr->hw_lock);

		if (rc != -EINPROGRESS) {
		cc_pm_put_suspend(dev);
		return rc;
		}

		wait_for_completion(&cc_req->seq_compl);
		return 0;
		}

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