tty: xtensa/iss, make rs_init static

To fix the warning:
warning: no previous prototype for 'rs_init'

Cc: Chris Zankel <chris@zankel.net>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: linux-xtensa@linux-xtensa.org
Acked-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210302062214.29627-33-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby 2021-03-02 07:22:03 +01:00 committed by Greg Kroah-Hartman
parent 5a1a8425c4
commit ba444ea3bc

View file

@ -141,7 +141,7 @@ static const struct tty_operations serial_ops = {
.proc_show = rs_proc_show,
};
int __init rs_init(void)
static int __init rs_init(void)
{
tty_port_init(&serial_port);