184 	int val, ret;  in rk_edp_start_aux_transaction()  local
224 	int ret = 0;  in rk_edp_dpcd_transfer()  local
297 	int ret;  in rk_edp_link_power_up()  local
468 	int i, ret;  in rk_edp_link_train_cr()  local
549 	int ret;  in rk_edp_link_train_ce()  local
592 	int ret;  in rk_edp_init_training()  local
632 	int ret;  in rk_edp_hw_link_training()  local
666 	int ret;  in rk_edp_select_i2c_device()  local
701 	int ret = 0;  in rk_edp_i2c_read()  local
763 	int ret;  in rk_edp_set_link_train()  local
864 	int ret;  in rk_edp_config_video()  local
935 	int ret = 0;  in rk_edp_enable()  local
962 	int ret;  in rk_edp_read_edid()  local
1026 	int ret;  in rk_edp_probe()  local