Lines Matching refs:ret
126 unsigned int ret;
131 ret = (val & OWL_UART_STAT_TFES) ? TIOCSER_TEMT : 0;
135 return ret;
275 int ret;
277 ret = request_irq(port->irq, owl_uart_irq, IRQF_TRIGGER_HIGH,
279 if (ret)
280 return ret;
455 int ret;
458 ret = readl_poll_timeout_atomic(port->membase + OWL_UART_STAT, reg,
462 if (ret == -ETIMEDOUT) {
656 int ret, irq;
695 ret = clk_prepare_enable(owl_port->clk);
696 if (ret) {
698 return ret;
721 ret = uart_add_one_port(&owl_uart_driver, &owl_port->port);
722 if (ret)
725 return ret;
750 int ret;
752 ret = uart_register_driver(&owl_uart_driver);
753 if (ret)
754 return ret;
756 ret = platform_driver_register(&owl_uart_platform_driver);
757 if (ret)
760 return ret;