tty_ldisc_assign(tty, ld);
}
+/**
+ * tty_ldisc_init - ldisc cleanup for new tty
+ * @tty: tty that was allocated recently
+ *
+ * The tty structure must not becompletely set up (tty_ldisc_setup) when
+ * this call is made.
+ */
+void tty_ldisc_deinit(struct tty_struct *tty)
+{
+ put_ldisc(tty->ldisc);
+ tty_ldisc_assign(tty, NULL);
+}
+
void tty_ldisc_begin(void)
{
/* Setup the default TTY line discipline. */