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regulator: twl: 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@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Axel Lin 2019-04-03 07:41:54 +08:00 committed by Mark Brown
parent 55c083d896
commit 401861f51a
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GPG Key ID: 24D68B725D5487D0
1 changed files with 3 additions and 3 deletions
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6
drivers/regulator/twl-regulator.c
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@ -392,7 +392,7 @@ static int twl4030ldo_get_voltage_sel(struct regulator_dev *rdev)
return vsel;
}
static struct regulator_ops twl4030ldo_ops = {
static const struct regulator_ops twl4030ldo_ops = {
.list_voltage = twl4030ldo_list_voltage,
.set_voltage_sel = twl4030ldo_set_voltage_sel,
@ -430,14 +430,14 @@ static int twl4030smps_get_voltage(struct regulator_dev *rdev)
return vsel * 12500 + 600000;
}
static struct regulator_ops twl4030smps_ops = {
static const struct regulator_ops twl4030smps_ops = {
.set_voltage = twl4030smps_set_voltage,
.get_voltage = twl4030smps_get_voltage,
};
/*----------------------------------------------------------------------*/
static struct regulator_ops twl4030fixed_ops = {
static const struct regulator_ops twl4030fixed_ops = {
.list_voltage = regulator_list_voltage_linear,
.enable = twl4030reg_enable,