diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/tee/optee/rpc.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/tee/optee/rpc.c b/drivers/tee/optee/rpc.c index f086812f1179..5de4504665be 100644 --- a/drivers/tee/optee/rpc.c +++ b/drivers/tee/optee/rpc.c @@ -130,6 +130,8 @@ static void handle_rpc_func_cmd_i2c_transfer(struct tee_context *ctx, static void handle_rpc_func_cmd_wq(struct optee *optee, struct optee_msg_arg *arg) { + int rc = 0; + if (arg->num_params != 1) goto bad; @@ -139,7 +141,8 @@ static void handle_rpc_func_cmd_wq(struct optee *optee, switch (arg->params[0].u.value.a) { case OPTEE_RPC_NOTIFICATION_WAIT: - if (optee_notif_wait(optee, arg->params[0].u.value.b)) + rc = optee_notif_wait(optee, arg->params[0].u.value.b, arg->params[0].u.value.c); + if (rc) goto bad; break; case OPTEE_RPC_NOTIFICATION_SEND: @@ -153,7 +156,10 @@ static void handle_rpc_func_cmd_wq(struct optee *optee, arg->ret = TEEC_SUCCESS; return; bad: - arg->ret = TEEC_ERROR_BAD_PARAMETERS; + if (rc == -ETIMEDOUT) + arg->ret = TEE_ERROR_TIMEOUT; + else + arg->ret = TEEC_ERROR_BAD_PARAMETERS; } static void handle_rpc_func_cmd_wait(struct optee_msg_arg *arg) |