On Fri, 5 Mar 2010 17:52:23 +0100 Tobias Klauser <tklauser@xxxxxxxxxx> wrote: > + sigs |= (altera_uart_getppdcd(port->line) ? TIOCM_CD : 0); > + sigs |= (altera_uart_getppdtr(port->line) ? TIOCM_DTR : 0); We seem to be missing a few things here. drivers/serial/altera_uart.c: In function 'altera_uart_get_mctrl': drivers/serial/altera_uart.c:100: error: implicit declaration of function 'altera_uart_getppdcd' drivers/serial/altera_uart.c:101: error: implicit declaration of function 'altera_uart_getppdtr' drivers/serial/altera_uart.c: In function 'altera_uart_set_mctrl': drivers/serial/altera_uart.c:114: error: implicit declaration of function 'altera_uart_setppdtr' -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html