linux-kernel - [PATCH 5/5] regulator: ti-abb: Constify ti_abb_reg

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Date:   Sun, 13 Sep 2020 10:41:14 +0200
From:   Rikard Falkeborn <rikard.falkeborn@...il.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     Liam Girdwood <lgirdwood@...il.com>, linux-kernel@...r.kernel.org,
        Rikard Falkeborn <rikard.falkeborn@...il.com>
Subject: [PATCH 5/5] regulator: ti-abb: Constify ti_abb_reg_ops

The only usage of ti_abb_reg_ops is to assign its address to the ops
field in the regulator_desc struct, which is a const pointer. Make it
const to allow the compiler to put it in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@...il.com>
---
 drivers/regulator/ti-abb-regulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/ti-abb-regulator.c b/drivers/regulator/ti-abb-regulator.c
index af9abcd9c166..3e60bff76194 100644
--- a/drivers/regulator/ti-abb-regulator.c
+++ b/drivers/regulator/ti-abb-regulator.c
@@ -619,7 +619,7 @@ static int ti_abb_init_table(struct device *dev, struct ti_abb *abb,
 	return 0;
 }
 
-static struct regulator_ops ti_abb_reg_ops = {
+static const struct regulator_ops ti_abb_reg_ops = {
 	.list_voltage = regulator_list_voltage_table,
 
 	.set_voltage_sel = ti_abb_set_voltage_sel,
-- 
2.28.0