linux-kernel - [PATCH 1/3] regulator: db8500-prcmu: Constify regulator

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Date:   Fri, 12 Apr 2019 09:54:19 +0800
From:   Axel Lin <axel.lin@...ics.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     Bengt Jonsson <bengt.g.jonsson@...ricsson.com>,
        Mattias Nilsson <mattias.i.nilsson@...ricsson.com>,
        Lee Jones <lee.jones@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        linux-kernel@...r.kernel.org, Axel Lin <axel.lin@...ics.com>
Subject: [PATCH 1/3] regulator: db8500-prcmu: Constify regulator_ops

These regulator_ops variables never need to be modified, make them const so
compiler can put them to .rodata.

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/regulator/db8500-prcmu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/regulator/db8500-prcmu.c b/drivers/regulator/db8500-prcmu.c
index 7cec535cf0bc..863bd3de42a7 100644
--- a/drivers/regulator/db8500-prcmu.c
+++ b/drivers/regulator/db8500-prcmu.c
@@ -75,7 +75,7 @@ static int db8500_regulator_is_enabled(struct regulator_dev *rdev)
 }
 
 /* db8500 regulator operations */
-static struct regulator_ops db8500_regulator_ops = {
+static const struct regulator_ops db8500_regulator_ops = {
 	.enable			= db8500_regulator_enable,
 	.disable		= db8500_regulator_disable,
 	.is_enabled		= db8500_regulator_is_enabled,
@@ -200,7 +200,7 @@ static int db8500_regulator_switch_is_enabled(struct regulator_dev *rdev)
 	return info->is_enabled;
 }
 
-static struct regulator_ops db8500_regulator_switch_ops = {
+static const struct regulator_ops db8500_regulator_switch_ops = {
 	.enable			= db8500_regulator_switch_enable,
 	.disable		= db8500_regulator_switch_disable,
 	.is_enabled		= db8500_regulator_switch_is_enabled,
-- 
2.17.1