---

yaml --- r: 95220 b: refs/heads/master c: 257afa3 h: refs/heads/master v: v3
git-mirror · Apr 30, 2008 · da92793 · da92793
1 parent 931c3b7
commit da92793
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Showing 2 changed files with 7 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4cd55ab1f991e4d4f3551a711f0f87441a57cd1b
+refs/heads/master: 257afa3cb6beaad60849655cb272d4b9de74cf63
diff --git a/trunk/drivers/char/amiserial.c b/trunk/drivers/char/amiserial.c
@@ -832,33 +832,34 @@ static void change_speed(struct async_struct *info,
 	local_irq_restore(flags);
 }
 
-static void rs_put_char(struct tty_struct *tty, unsigned char ch)
+static int rs_put_char(struct tty_struct *tty, unsigned char ch)
 {
 	struct async_struct *info;
 	unsigned long flags;
 
 	if (!tty)
-		return;
+		return 0;
 
 	info = tty->driver_data;
 
 	if (serial_paranoia_check(info, tty->name, "rs_put_char"))
-		return;
+		return 0;
 
 	if (!info->xmit.buf)
-		return;
+		return 0;
 
 	local_irq_save(flags);
 	if (CIRC_SPACE(info->xmit.head,
 		       info->xmit.tail,
 		       SERIAL_XMIT_SIZE) == 0) {
 		local_irq_restore(flags);
-		return;
+		return 0;
 	}
 
 	info->xmit.buf[info->xmit.head++] = ch;
 	info->xmit.head &= SERIAL_XMIT_SIZE-1;
 	local_irq_restore(flags);
+	return 1;
 }
 
 static void rs_flush_chars(struct tty_struct *tty)