[PATCH 05/11] serial: uuc_uart: constify uart_ops structures

Path	csiph.com!news.redatomik.org!weretis.net!feeder4.news.weretis.net!news.unit0.net!news.panservice.it!diesel.cu.mi.it!bofh.it!news.nic.it!robomod
From	Julia Lawall <Julia.Lawall@lip6.fr>
Newsgroups	linux.kernel
Subject	[PATCH 05/11] serial: uuc_uart: constify uart_ops structures
Date	Sun, 13 Aug 2017 08:50:02 +0200
Message-ID	<udUSK-3DM-7@gated-at.bofh.it> (permalink)
References	<udUSJ-3DM-3@gated-at.bofh.it>
X-Ironport-Av	E=Sophos;i="5.41,367,1498514400"; d="scan'208";a="234287649"
X-Mailer	git-send-email 1.9.1
Sender	robomod@news.nic.it
List-ID	<linux-kernel.vger.kernel.org>
X-Mailing-List	linux-kernel@vger.kernel.org
Approved	robomod@news.nic.it
Lines	25
Organization	linux.* mail to news gateway
X-Original-Cc	bhumirks@gmail.com, kernel-janitors@vger.kernel.org, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Jiri Slaby <jslaby@suse.com>, linuxppc-dev@lists.ozlabs.org, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org
X-Original-Date	Sun, 13 Aug 2017 08:21:44 +0200
X-Original-Message-ID	<1502605310-4314-6-git-send-email-Julia.Lawall@lip6.fr>
X-Original-References	<1502605310-4314-1-git-send-email-Julia.Lawall@lip6.fr>
X-Original-Sender	linux-kernel-owner@vger.kernel.org
Xref	csiph.com linux.kernel:1710434

Show key headers only | View raw

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@lip6.fr>

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

diff --git a/drivers/tty/serial/ucc_uart.c b/drivers/tty/serial/ucc_uart.c
index 481eb29..55b7027 100644
--- a/drivers/tty/serial/ucc_uart.c
+++ b/drivers/tty/serial/ucc_uart.c
@@ -1085,7 +1085,7 @@ static int qe_uart_verify_port(struct uart_port *port,
  *
  * Details on these functions can be found in Documentation/serial/driver
  */
-static struct uart_ops qe_uart_pops = {
+static const struct uart_ops qe_uart_pops = {
 	.tx_empty       = qe_uart_tx_empty,
 	.set_mctrl      = qe_uart_set_mctrl,
 	.get_mctrl      = qe_uart_get_mctrl,

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH 05/11] serial: uuc_uart: constify uart_ops structures Julia Lawall <Julia.Lawall@lip6.fr> - 2017-08-13 08:50 +0200
  Re: [PATCH 05/11] serial: uuc_uart: constify uart_ops structures Timur Tabi <timur@tabi.org> - 2017-08-15 16:50 +0200

csiph-web