synclink_gt: improve TIOCOUTQ accuracy

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

diff --git a/drivers/char/sx.c b/drivers/char/sx.c
index d5cffcd6a572d47330dbfe295547d33af44e1f38..2162439bbe487544c589c6f0c054e6d849257a94 100644 (file)
--- a/drivers/char/sx.c
+++ b/drivers/char/sx.c
@@ -1840,7 +1840,7 @@ static int sx_fw_ioctl(struct inode *inode, struct file *filp,
        return rc;
 }
 
-static void sx_break(struct tty_struct *tty, int flag)
+static int sx_break(struct tty_struct *tty, int flag)
 {
        struct sx_port *port = tty->driver_data;
        int rv;
@@ -1857,6 +1857,7 @@ static void sx_break(struct tty_struct *tty, int flag)
                        read_sx_byte(port->board, CHAN_OFFSET(port, hi_hstat)));
        unlock_kernel();
        func_exit();
+       return 0;
 }
 
 static int sx_tiocmget(struct tty_struct *tty, struct file *file)