TTY: fix misspelling of current function in string

Replace a misspelled function name by %s and then __func__.

This was done using Coccinelle, including the use of Levenshtein distance,
as proposed by Rasmus Villemoes.
Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/rocket.c

@@ -1390,7 +1390,7 @@ static void rp_unthrottle(struct tty_struct *tty)
 	       tty->ldisc.chars_in_buffer(tty));
 #endif
 
-	if (rocket_paranoia_check(info, "rp_throttle"))
+	if (rocket_paranoia_check(info, "rp_unthrottle"))
 		return;
 
 	if (I_IXOFF(tty))
@@ -1458,7 +1458,7 @@ static void rp_wait_until_sent(struct tty_struct *tty, int timeout)
 
 	orig_jiffies = jiffies;
 #ifdef ROCKET_DEBUG_WAIT_UNTIL_SENT
-	printk(KERN_INFO "In RP_wait_until_sent(%d) (jiff=%lu)...\n", timeout,
+	printk(KERN_INFO "In %s(%d) (jiff=%lu)...\n", __func__, timeout,
 	       jiffies);
 	printk(KERN_INFO "cps=%d...\n", info->cps);
 #endif