static void s3c_serial_start_tx(struct uart_port *port) { struct s3c_uart_port *ourport = to_ourport(port); if (!tx_enabled(port)) { if (port->flags & UPF_CONS_FLOW) s3c_serial_rx_disable(port); enable_irq(ourport->tx_irq); tx_enabled(port) = 1; } }
static void s3c_serial_start_tx(struct uart_port *port) { if (!tx_enabled(port)) { if (port->flags & UPF_CONS_FLOW) s3c_serial_rx_disable(port); #ifdef UART_HAS_INTMSK uart_enable_irq(port, UART_TX_INT); #else enable_irq(TX_IRQ(port)); #endif tx_enabled(port) = 1; } }