linux-kernel - [PATCH 02/17] pinctrl: artpec6: constify pinconf_ops, pinctrl_ops, and pinmux

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Message-Id: <1502359589-15970-3-git-send-email-Julia.Lawall@lip6.fr>
Date:   Thu, 10 Aug 2017 12:06:14 +0200
From:   Julia Lawall <Julia.Lawall@...6.fr>
To:     Jesper Nilsson <jesper.nilsson@...s.com>
Cc:     bhumirks@...il.com, kernel-janitors@...r.kernel.org,
        Lars Persson <lars.persson@...s.com>,
        Niklas Cassel <niklas.cassel@...s.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        linux-arm-kernel@...s.com, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 02/17] pinctrl: artpec6: constify pinconf_ops, pinctrl_ops, and pinmux_ops structures

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

Done with the help of Coccinelle.

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

---
 drivers/pinctrl/pinctrl-artpec6.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/pinctrl-artpec6.c b/drivers/pinctrl/pinctrl-artpec6.c
index 357516d..e33781c 100644
--- a/drivers/pinctrl/pinctrl-artpec6.c
+++ b/drivers/pinctrl/pinctrl-artpec6.c
@@ -445,7 +445,7 @@ static unsigned int artpec6_pconf_drive_field_to_mA(int field)
 	}
 }
 
-static struct pinctrl_ops artpec6_pctrl_ops = {
+static const struct pinctrl_ops artpec6_pctrl_ops = {
 	.get_group_pins		= artpec6_get_group_pins,
 	.get_groups_count	= artpec6_get_groups_count,
 	.get_group_name		= artpec6_get_group_name,