linux-kernel - [PATCH 03/11] serial: sunsab: constify uart

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Date:   Sun, 13 Aug 2017 08:21:42 +0200
From:   Julia Lawall <Julia.Lawall@...6.fr>
To:     "David S. Miller" <davem@...emloft.net>
Cc:     bhumirks@...il.com, kernel-janitors@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jslaby@...e.com>, sparclinux@...r.kernel.org,
        linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 03/11] serial: sunsab: constify uart_ops structures

These uart_ops structures are only stored in the ops field of a
uart_port structure and this fields is const, so the uart_ops
structures can also be const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
 drivers/tty/serial/sunsab.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/sunsab.c b/drivers/tty/serial/sunsab.c
index b5e3195..653a076 100644
--- a/drivers/tty/serial/sunsab.c
+++ b/drivers/tty/serial/sunsab.c
@@ -819,7 +819,7 @@ static int sunsab_verify_port(struct uart_port *port, struct serial_struct *ser)
 	return -EINVAL;
 }
 
-static struct uart_ops sunsab_pops = {
+static const struct uart_ops sunsab_pops = {
 	.tx_empty	= sunsab_tx_empty,
 	.set_mctrl	= sunsab_set_mctrl,
 	.get_mctrl	= sunsab_get_mctrl,