Janusz, Since commit 36a262782b04 ("serial: mxs-auart: enable PPS support") the following build warning is seen: drivers/tty/serial/mxs-auart.c:962:2: warning: initialization from incompatible pointer type .set_ldisc = mxs_auart_set_ldisc, ^ drivers/tty/serial/mxs-auart.c:962:2: warning: (near initialization for 'mxs_auart_ops.set_ldisc') The mxs_auart_set_ldisc() function should look like this: static void mxs_auart_set_ldisc(struct uart_port *port, struct ktermios *termios) instead of static void mxs_auart_set_ldisc(struct uart_port *port, int new) Please fix it. -- 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