linux-kernel - [PATCH 12/17] pinctrl: rza1: constify pinconf_ops, pinctrl_ops, and pinmux

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Date:   Thu, 10 Aug 2017 12:06:24 +0200
From:   Julia Lawall <Julia.Lawall@...6.fr>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     bhumirks@...il.com, kernel-janitors@...r.kernel.org,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 12/17] pinctrl: rza1: constify pinconf_ops, pinctrl_ops, and pinmux_ops structures

This pinmux_ops structure is only stored in the const pmxops field
of a pinctrl_desc structure. Make the pinmux_ops structure const as
well.

Done with the help of Coccinelle.

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

---
 drivers/pinctrl/pinctrl-rza1.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/pinctrl-rza1.c b/drivers/pinctrl/pinctrl-rza1.c
index 7e30134..f75d699 100644
--- a/drivers/pinctrl/pinctrl-rza1.c
+++ b/drivers/pinctrl/pinctrl-rza1.c
@@ -1026,7 +1026,7 @@ static int rza1_set_mux(struct pinctrl_dev *pctldev, unsigned int selector,
 	return 0;
 }
 
-static struct pinmux_ops rza1_pinmux_ops = {
+static const struct pinmux_ops rza1_pinmux_ops = {
 	.get_functions_count	= pinmux_generic_get_function_count,
 	.get_function_name	= pinmux_generic_get_function_name,
 	.get_function_groups	= pinmux_generic_get_function_groups,