vmap: cope with vm_unmap_aliases before vmalloc_init()

[linux-2.6-omap-h63xx.git] / drivers / char / rocket.c

diff --git a/drivers/char/rocket.c b/drivers/char/rocket.c
index e670eae2f5102562967c1768cc6392eac29f1765..584d791e84a6ed85634e359d76dfd4bfaeb397d4 100644 (file)
--- a/drivers/char/rocket.c
+++ b/drivers/char/rocket.c
@@ -1236,13 +1236,13 @@ static void rp_set_termios(struct tty_struct *tty,
        }
 }
 
-static void rp_break(struct tty_struct *tty, int break_state)
+static int rp_break(struct tty_struct *tty, int break_state)
 {
        struct r_port *info = (struct r_port *) tty->driver_data;
        unsigned long flags;
 
        if (rocket_paranoia_check(info, "rp_break"))
-               return;
+               return -EINVAL;
 
        spin_lock_irqsave(&info->slock, flags);
        if (break_state == -1)
@@ -1250,6 +1250,7 @@ static void rp_break(struct tty_struct *tty, int break_state)
        else
                sClrBreak(&info->channel);
        spin_unlock_irqrestore(&info->slock, flags);
+       return 0;
 }
 
 /*