79 	struct tee_ioctl_invoke_arg inv_arg;  in get_optee_rng_data()  local
82 	memset(&inv_arg, 0, sizeof(inv_arg));  in get_optee_rng_data()
86 	inv_arg.func = TA_CMD_GET_ENTROPY;  in get_optee_rng_data()
87 	inv_arg.session = pvt_data->session_id;  in get_optee_rng_data()
88 	inv_arg.num_params = 4;  in get_optee_rng_data()
96 	ret = tee_client_invoke_func(pvt_data->ctx, &inv_arg, param);  in get_optee_rng_data()
97 	if ((ret < 0) || (inv_arg.ret != 0)) {  in get_optee_rng_data()
99 			inv_arg.ret);  in get_optee_rng_data()
179 	struct tee_ioctl_invoke_arg inv_arg;  in get_optee_rng_info()  local
182 	memset(&inv_arg, 0, sizeof(inv_arg));  in get_optee_rng_info()
186 	inv_arg.func = TA_CMD_GET_RNG_INFO;  in get_optee_rng_info()
187 	inv_arg.session = pvt_data.session_id;  in get_optee_rng_info()
188 	inv_arg.num_params = 4;  in get_optee_rng_info()
193 	ret = tee_client_invoke_func(pvt_data.ctx, &inv_arg, param);  in get_optee_rng_info()
194 	if ((ret < 0) || (inv_arg.ret != 0)) {  in get_optee_rng_info()
196 			inv_arg.ret);  in get_optee_rng_info()