87 	struct optee_supp supp;  member
258 	struct optee_supp *supp = &data->supp;  in optee_call_supp()  local
273 	k_mutex_lock(&supp->mutex, K_FOREVER);  in optee_call_supp()
274 	sys_dlist_append(&supp->reqs, &req->link);  in optee_call_supp()
275 	k_mutex_unlock(&supp->mutex);  in optee_call_supp()
278 	k_sem_give(&supp->reqs_c);  in optee_call_supp()
1043 	struct optee_supp *supp = &data->supp;  in optee_suppl_recv()  local
1047 		k_mutex_lock(&supp->mutex, K_FOREVER);  in optee_suppl_recv()
1048 		req = (struct optee_supp_req *)sys_dlist_peek_head(&supp->reqs);  in optee_suppl_recv()
1051 			if (supp->current) {  in optee_suppl_recv()
1053 				k_mutex_unlock(&supp->mutex);  in optee_suppl_recv()
1060 				k_mutex_unlock(&supp->mutex);  in optee_suppl_recv()
1064 			supp->current = req;  in optee_suppl_recv()
1067 		k_mutex_unlock(&supp->mutex);  in optee_suppl_recv()
1073 		k_sem_take(&supp->reqs_c, K_FOREVER);  in optee_suppl_recv()
1087 	struct optee_supp *supp = &data->supp;  in optee_suppl_send()  local
1091 	k_mutex_lock(&supp->mutex, K_FOREVER);  in optee_suppl_send()
1092 	if (supp->current && num_params >= supp->current->num_params) {  in optee_suppl_send()
1093 		req = supp->current;  in optee_suppl_send()
1094 		supp->current = NULL;  in optee_suppl_send()
1099 	k_mutex_unlock(&supp->mutex);  in optee_suppl_send()
1130 	k_mutex_lock(&supp->mutex, K_FOREVER);  in optee_suppl_send()
1131 	supp->current = NULL;  in optee_suppl_send()
1132 	k_mutex_unlock(&supp->mutex);  in optee_suppl_send()
1231 	k_mutex_init(&data->supp.mutex);  in optee_init()
1232 	k_sem_init(&data->supp.reqs_c, 0, 1);  in optee_init()
1233 	sys_dlist_init(&data->supp.reqs);  in optee_init()