linux-kernel - [PATCH 1/2] regulator: hi655x: Constify regulators array

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Message-Id: <20190408120933.29945-1-axel.lin@ingics.com>
Date:   Mon,  8 Apr 2019 20:09:32 +0800
From:   Axel Lin <axel.lin@...ics.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     Chen Feng <puck.chen@...ilicon.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        linux-kernel@...r.kernel.org, Axel Lin <axel.lin@...ics.com>
Subject: [PATCH 1/2] regulator: hi655x: Constify regulators array

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/hi655x-regulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/hi655x-regulator.c b/drivers/regulator/hi655x-regulator.c
index bba24a6fdb1e..460ae70d8b04 100644
--- a/drivers/regulator/hi655x-regulator.c
+++ b/drivers/regulator/hi655x-regulator.c
@@ -158,7 +158,7 @@ static const struct regulator_ops hi655x_ldo_linear_ops = {
 	.ctrl_mask = cmask,                                      \
 }
 
-static struct hi655x_regulator regulators[] = {
+static const struct hi655x_regulator regulators[] = {
 	HI655X_LDO_LINEAR(LDO2, 0x72, 0x07, 0x29, 0x2a, 0x2b, 0x01,
 			  2500000, 8, 100000),
 	HI655X_LDO(LDO7, 0x78, 0x07, 0x29, 0x2a, 0x2b, 0x06, ldo7_voltages),
-- 
2.17.1