ttydev: Fix up compile failures in the PPC build

Fix up a couple of reported merge problems
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/serial/icom.c

@@ -730,7 +730,7 @@ static void xmit_interrupt(u16 port_int_reg, struct icom_port *icom_port)
 static void recv_interrupt(u16 port_int_reg, struct icom_port *icom_port)
 {
 	short int count, rcv_buff;
-	struct tty_struct *tty = icom_port->uart_port.info->tty;
+	struct tty_struct *tty = icom_port->uart_port.info->port.tty;
 	unsigned short int status;
 	struct uart_icount *icount;
 	unsigned long offset;

drivers/serial/serial_txx9.c

@@ -272,7 +272,7 @@ static void serial_txx9_initialize(struct uart_port *port)
 static inline void
 receive_chars(struct uart_txx9_port *up, unsigned int *status)
 {
-	struct tty_struct *tty = up->port.info->tty;
+	struct tty_struct *tty = up->port.info->port.tty;
 	unsigned char ch;
 	unsigned int disr = *status;
 	int max_count = 256;