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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>
hifive-unleashed-5.1
Aya Mahfouz 2015-12-15 01:53:36 +02:00 committed by Greg Kroah-Hartman
parent 9b95d95d5e
commit 04b757dfd2
2 changed files with 2 additions and 2 deletions
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2
drivers/tty/goldfish.c
View File

@ -162,7 +162,7 @@ static int goldfish_tty_console_setup(struct console *co, char *options)
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
};

2
drivers/tty/mxser.c
View File

@ -2336,7 +2336,7 @@ static const struct tty_operations mxser_ops = {
.get_icount = mxser_get_icount,
};
static struct tty_port_operations mxser_port_ops = {
static const struct tty_port_operations mxser_port_ops = {
.carrier_raised = mxser_carrier_raised,
.dtr_rts = mxser_dtr_rts,
.activate = mxser_activate,