Lines Matching refs:ret
458 int ret;
462 ret = clk_prepare_enable(sport->clk);
463 if (ret) {
493 ret = -ENOMEM;
497 ret = request_irq(sport->irq_fault, pic32_uart_fault_interrupt,
499 if (ret) {
500 dev_err(port->dev, "%s: request irq(%d) err! ret:%d name:%s\n",
501 __func__, sport->irq_fault, ret,
511 ret = -ENOMEM;
515 ret = request_irq(sport->irq_rx, pic32_uart_rx_interrupt,
517 if (ret) {
518 dev_err(port->dev, "%s: request irq(%d) err! ret:%d name:%s\n",
519 __func__, sport->irq_rx, ret,
529 ret = -ENOMEM;
533 ret = request_irq(sport->irq_tx, pic32_uart_tx_interrupt,
535 if (ret) {
536 dev_err(port->dev, "%s: request irq(%d) err! ret:%d name:%s\n",
537 __func__, sport->irq_tx, ret,
573 return ret;
801 int ret = 0;
810 ret = clk_prepare_enable(sport->clk);
811 if (ret)
812 return ret;
872 int ret;
914 ret = uart_add_one_port(&pic32_uart_driver, port);
915 if (ret) {
938 return ret;
973 int ret;
975 ret = uart_register_driver(&pic32_uart_driver);
976 if (ret) {
978 pic32_uart_driver.driver_name, ret);
979 return ret;
982 ret = platform_driver_register(&pic32_uart_platform_driver);
983 if (ret) {
988 return ret;