linux-kernel - [PATCH] regulator: sc2731: Constify regulators

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Message-Id: <20190325235739.26085-1-axel.lin@ingics.com>
Date:   Tue, 26 Mar 2019 07:57:39 +0800
From:   Axel Lin <axel.lin@...ics.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     Erick Chen <erick.chen@...eadtrum.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        linux-kernel@...r.kernel.org, Axel Lin <axel.lin@...ics.com>
Subject: [PATCH] regulator: sc2731: Constify regulators

The regulators array should never need to be modified, make it const so
compiler can put it to .rodata.

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/regulator/sc2731-regulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/sc2731-regulator.c b/drivers/regulator/sc2731-regulator.c
index eb2bdf060b7b..0f21f95c8981 100644
--- a/drivers/regulator/sc2731-regulator.c
+++ b/drivers/regulator/sc2731-regulator.c
@@ -146,7 +146,7 @@ static const struct regulator_ops sc2731_regu_linear_ops = {
 	.vsel_mask		= vmask,			\
 }
 
-static struct regulator_desc regulators[] = {
+static const struct regulator_desc regulators[] = {
 	SC2731_REGU_LINEAR(BUCK_CPU0, SC2731_POWER_PD_SW,
 			   SC2731_DCDC_CPU0_PD_MASK, SC2731_DCDC_CPU0_VOL,
 			   SC2731_DCDC_CPU0_VOL_MASK, 3125, 400000, 1996875),
-- 
2.17.1