tty: unexport tty_ldisc_release

Initially, tty_ldisc_release() was exported for speakup (spk_tty) while
in staging. Later, the call to this function was removed as it was bogus
anyway.

Remove the export now.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210914091134.17426-1-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
index 756a4bf..3e4e0b2 100644 (file)
--- a/drivers/tty/tty_ldisc.c
+++ b/drivers/tty/tty_ldisc.c
@@ -812,7 +812,6 @@ void tty_ldisc_release(struct tty_struct *tty)
 
        tty_ldisc_debug(tty, "released\n");
 }
-EXPORT_SYMBOL_GPL(tty_ldisc_release);
 
 /**
  *     tty_ldisc_init          -       ldisc setup for new tty