linux-kernel - [PATCH 2/2] regulator: tps65132: Constify tps65132_regulator_ops and tps_regs

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Date:   Thu, 21 Mar 2019 20:00:38 +0800
From:   Axel Lin <axel.lin@...ics.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     Liam Girdwood <lgirdwood@...il.com>, linux-kernel@...r.kernel.org,
        Laxman Dewangan <ldewangan@...dia.com>,
        Venkat Reddy Talla <vreddytalla@...dia.com>,
        Axel Lin <axel.lin@...ics.com>
Subject: [PATCH 2/2] regulator: tps65132: Constify tps65132_regulator_ops and tps_regs_desc

The tps65132_regulator_ops and tps_regs_desc 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/tps65132-regulator.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/regulator/tps65132-regulator.c b/drivers/regulator/tps65132-regulator.c
index 1f627e161b99..6e22f5ebba2e 100644
--- a/drivers/regulator/tps65132-regulator.c
+++ b/drivers/regulator/tps65132-regulator.c
@@ -117,7 +117,7 @@ static int tps65132_regulator_is_enabled(struct regulator_dev *rdev)
 	return 1;
 }
 
-static struct regulator_ops tps65132_regulator_ops = {
+static const struct regulator_ops tps65132_regulator_ops = {
 	.enable = tps65132_regulator_enable,
 	.disable = tps65132_regulator_disable,
 	.is_enabled = tps65132_regulator_is_enabled,
@@ -193,7 +193,7 @@ static int tps65132_of_parse_cb(struct device_node *np,
 		.owner = THIS_MODULE,			\
 	}
 
-static struct regulator_desc tps_regs_desc[TPS65132_MAX_REGULATORS] = {
+static const struct regulator_desc tps_regs_desc[TPS65132_MAX_REGULATORS] = {
 	TPS65132_REGULATOR_DESC(VPOS, outp),
 	TPS65132_REGULATOR_DESC(VNEG, outn),
 };
-- 
2.17.1