Commit 9b95d95d authored Dec 15, 2015 by Aya Mahfouz Committed by Greg Kroah-Hartman Feb 06, 2016

char: constify tty_port_operations structs



Constifies tty_port_operations structure in
the char driver since it is not modified
after its initialization.

Detected and found using Coccinelle.

Suggested-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 401879c5

drivers/char/ttyprintk.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -171,7 +171,7 @@ static const struct tty_operations ttyprintk_ops = {
		.ioctl = tpk_ioctl,
		};

		static struct tty_port_operations null_ops = { };
		static const struct tty_port_operations null_ops = { };

		static struct tty_driver *ttyprintk_driver;