diff options
| author | Rikard Falkeborn <rikard.falkeborn@gmail.com> | 2020-09-13 10:41:12 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-09-14 14:24:38 +0100 |
| commit | 9032693e218e69a9527fd5d08c4ce5cdbe90820f (patch) | |
| tree | 23486bd1dc41a16df29204354124c8e95120de38 /drivers/regulator/stw481x-vmmc.c | |
| parent | 96ee75ffd4f63a3d5f9d6a3ea592b2c0ee97acb0 (diff) | |
regulator: stw481x-vmmc: Constify static structs
The only usage of stw481x_vmmc_ops is to assign its address to the ops
field in the regulator_desc struct which is a const pointer.
The only usage of vmmc_regulator is to pass its address to
of_get_regulator_init_data() and devm_regulator_register(), both which
take const pointers.
Make both of them const to allow the compiler to put them in read-only
memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20200913084114.8851-4-rikard.falkeborn@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/stw481x-vmmc.c')
| -rw-r--r-- | drivers/regulator/stw481x-vmmc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/regulator/stw481x-vmmc.c b/drivers/regulator/stw481x-vmmc.c index 6dc2316daad3..127ab43add49 100644 --- a/drivers/regulator/stw481x-vmmc.c +++ b/drivers/regulator/stw481x-vmmc.c @@ -27,7 +27,7 @@ static const unsigned int stw481x_vmmc_voltages[] = { 3300000, }; -static struct regulator_ops stw481x_vmmc_ops = { +static const struct regulator_ops stw481x_vmmc_ops = { .list_voltage = regulator_list_voltage_table, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, @@ -36,7 +36,7 @@ static struct regulator_ops stw481x_vmmc_ops = { .set_voltage_sel = regulator_set_voltage_sel_regmap, }; -static struct regulator_desc vmmc_regulator = { +static const struct regulator_desc vmmc_regulator = { .name = "VMMC", .id = 0, .ops = &stw481x_vmmc_ops, |