[PATCH] bogus #if (simserial)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/ia64/hp/sim/simserial.c

@@ -130,7 +130,7 @@ static void rs_stop(struct tty_struct *tty)
 
 static void rs_start(struct tty_struct *tty)
 {
-#if SIMSERIAL_DEBUG
+#ifdef SIMSERIAL_DEBUG
 	printk("rs_start: tty->stopped=%d tty->hw_stopped=%d tty->flow_stopped=%d\n",
 		tty->stopped, tty->hw_stopped, tty->flow_stopped);
 #endif