tty: constify tty_port_operations structs
Constifies tty_port_operations structures in
the tty driver since they are not modified
after their initialization.
Detected and found using Coccinelle.
Suggested-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/goldfish.c b/drivers/tty/goldfish.c
index 0f82c0b..752232c 100644
--- a/drivers/tty/goldfish.c
+++ b/drivers/tty/goldfish.c
@@ -162,7 +162,7 @@
return 0;
}
-static struct tty_port_operations goldfish_port_ops = {
+static const struct tty_port_operations goldfish_port_ops = {
.activate = goldfish_tty_activate,
.shutdown = goldfish_tty_shutdown
};