diff options
Diffstat (limited to 'drivers/crypto/ccree/cc_request_mgr.c')
| -rw-r--r-- | drivers/crypto/ccree/cc_request_mgr.c | 51 |
1 files changed, 1 insertions, 50 deletions
diff --git a/drivers/crypto/ccree/cc_request_mgr.c b/drivers/crypto/ccree/cc_request_mgr.c index 0bc6ccb0b899..31d6ccf9cb35 100644 --- a/drivers/crypto/ccree/cc_request_mgr.c +++ b/drivers/crypto/ccree/cc_request_mgr.c @@ -42,7 +42,6 @@ struct cc_req_mgr_handle { #else struct tasklet_struct comptask; #endif - bool is_runtime_suspended; }; struct cc_bl_item { @@ -436,6 +435,7 @@ static void cc_proc_backlog(struct cc_drvdata *drvdata) spin_lock(&mgr->bl_lock); list_del(&bli->list); --mgr->bl_len; + kfree(bli); } spin_unlock(&mgr->bl_lock); @@ -712,52 +712,3 @@ static void comp_handler(unsigned long devarg) cc_proc_backlog(drvdata); dev_dbg(dev, "Comp. handler done.\n"); } - -/* - * resume the queue configuration - no need to take the lock as this happens - * inside the spin lock protection - */ -#if defined(CONFIG_PM) -int cc_resume_req_queue(struct cc_drvdata *drvdata) -{ - struct cc_req_mgr_handle *request_mgr_handle = - drvdata->request_mgr_handle; - - spin_lock_bh(&request_mgr_handle->hw_lock); - request_mgr_handle->is_runtime_suspended = false; - spin_unlock_bh(&request_mgr_handle->hw_lock); - - return 0; -} - -/* - * suspend the queue configuration. Since it is used for the runtime suspend - * only verify that the queue can be suspended. - */ -int cc_suspend_req_queue(struct cc_drvdata *drvdata) -{ - struct cc_req_mgr_handle *request_mgr_handle = - drvdata->request_mgr_handle; - - /* lock the send_request */ - spin_lock_bh(&request_mgr_handle->hw_lock); - if (request_mgr_handle->req_queue_head != - request_mgr_handle->req_queue_tail) { - spin_unlock_bh(&request_mgr_handle->hw_lock); - return -EBUSY; - } - request_mgr_handle->is_runtime_suspended = true; - spin_unlock_bh(&request_mgr_handle->hw_lock); - - return 0; -} - -bool cc_req_queue_suspended(struct cc_drvdata *drvdata) -{ - struct cc_req_mgr_handle *request_mgr_handle = - drvdata->request_mgr_handle; - - return request_mgr_handle->is_runtime_suspended; -} - -#endif |