Fix compile errors in SGI console drivers (linux-next tree)

The below is the patch to replace blindly all possible places,
including Jack's fixes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
(Reviewed and checked rather than blindly added)
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index ce6ee92..208e42b 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -521,7 +521,7 @@
 static inline void sci_receive_chars(struct uart_port *port)
 {
 	struct sci_port *sci_port = (struct sci_port *)port;
-	struct tty_struct *tty = port->info->tty;
+	struct tty_struct *tty = port->info->port.tty;
 	int i, count, copied = 0;
 	unsigned short status;
 	unsigned char flag;
@@ -642,7 +642,7 @@
 {
 	int copied = 0;
 	unsigned short status = sci_in(port, SCxSR);
-	struct tty_struct *tty = port->info->tty;
+	struct tty_struct *tty = port->info->port.tty;
 
 	if (status & SCxSR_ORER(port)) {
 		/* overrun error */
@@ -692,7 +692,7 @@
 {
 	int copied = 0;
 	unsigned short status = sci_in(port, SCxSR);
-	struct tty_struct *tty = port->info->tty;
+	struct tty_struct *tty = port->info->port.tty;
 	struct sci_port *s = &sci_ports[port->line];
 
 	if (uart_handle_break(port))
@@ -762,7 +762,7 @@
 	} else {
 #if defined(SCIF_ORER)
 		if((sci_in(port, SCLSR) & SCIF_ORER) != 0) {
-			struct tty_struct *tty = port->info->tty;
+			struct tty_struct *tty = port->info->port.tty;
 
 			sci_out(port, SCLSR, 0);
 			tty_insert_flip_char(tty, 0, TTY_OVERRUN);