diff options
| author | Axel Lin <axel.lin@ingics.com> | 2019-05-02 22:22:32 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-05-03 15:06:16 +0900 |
| commit | 95602d7d77f502d656e648ab38f8e0586364e7dc (patch) | |
| tree | a26f2abedefe39d5f52277950306d2d75b037268 /drivers/regulator | |
| parent | 0ae3b061df3037e887ee6085b0bedea7f8809441 (diff) | |
regulator: ab3100: Constify regulator_ops and ab3100_regulator_desc
These regulator_ops variables and ab3100_regulator_desc array 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>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/ab3100.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/regulator/ab3100.c b/drivers/regulator/ab3100.c index c92966a79a7e..edde907a7062 100644 --- a/drivers/regulator/ab3100.c +++ b/drivers/regulator/ab3100.c @@ -353,14 +353,14 @@ static int ab3100_get_voltage_regulator_external(struct regulator_dev *reg) return 0; } -static struct regulator_ops regulator_ops_fixed = { +static const struct regulator_ops regulator_ops_fixed = { .list_voltage = regulator_list_voltage_linear, .enable = ab3100_enable_regulator, .disable = ab3100_disable_regulator, .is_enabled = ab3100_is_enabled_regulator, }; -static struct regulator_ops regulator_ops_variable = { +static const struct regulator_ops regulator_ops_variable = { .enable = ab3100_enable_regulator, .disable = ab3100_disable_regulator, .is_enabled = ab3100_is_enabled_regulator, @@ -369,7 +369,7 @@ static struct regulator_ops regulator_ops_variable = { .list_voltage = regulator_list_voltage_table, }; -static struct regulator_ops regulator_ops_variable_sleepable = { +static const struct regulator_ops regulator_ops_variable_sleepable = { .enable = ab3100_enable_regulator, .disable = ab3100_disable_regulator, .is_enabled = ab3100_is_enabled_regulator, @@ -385,14 +385,14 @@ static struct regulator_ops regulator_ops_variable_sleepable = { * is an on/off switch plain an simple. The external * voltage is defined in the board set-up if any. */ -static struct regulator_ops regulator_ops_external = { +static const struct regulator_ops regulator_ops_external = { .enable = ab3100_enable_regulator, .disable = ab3100_disable_regulator, .is_enabled = ab3100_is_enabled_regulator, .get_voltage = ab3100_get_voltage_regulator_external, }; -static struct regulator_desc +static const struct regulator_desc ab3100_regulator_desc[AB3100_NUM_REGULATORS] = { { .name = "LDO_A", @@ -499,7 +499,7 @@ static int ab3100_regulator_register(struct platform_device *pdev, struct device_node *np, unsigned long id) { - struct regulator_desc *desc; + const struct regulator_desc *desc; struct ab3100_regulator *reg; struct regulator_dev *rdev; struct regulator_config config = { }; @@ -688,7 +688,7 @@ static int ab3100_regulators_probe(struct platform_device *pdev) /* Register the regulators */ for (i = 0; i < AB3100_NUM_REGULATORS; i++) { - struct regulator_desc *desc = &ab3100_regulator_desc[i]; + const struct regulator_desc *desc = &ab3100_regulator_desc[i]; err = ab3100_regulator_register(pdev, plfdata, NULL, NULL, desc->id); |