···361361 if (port->line == 3) /* HWUART */362362 up->mcr |= UART_MCR_AFE;363363 else364364- up->mcr = 0;364364+ up->mcr = 0;365365366366 /*367367 * Allocate the IRQ···641641 int i;642642643643 /*644644- * First save the UER then disable the interrupts644644+ * First save the IER then disable the interrupts645645 */646646 ier = serial_in(up, UART_IER);647647 serial_out(up, UART_IER, UART_IER_UUE);