regulator: max8907: Constify static structs

These are not modified so make them const to allow the compiler to put
them in read-only memory.

Before:
   text    data     bss     dec     hex filename
   2753    7328       0   10081    2761 drivers/regulator/max8907-regulator.o

After:
   text    data     bss     dec     hex filename
   9405     684       0   10089    2769 drivers/regulator/max8907-regulator.o

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20200617223247.25566-5-rikard.falkeborn@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/max8907-regulator.c b/drivers/regulator/max8907-regulator.c
index 96dc0ee..1a6fd68 100644 (file)
--- a/drivers/regulator/max8907-regulator.c
+++ b/drivers/regulator/max8907-regulator.c
@@ -109,7 +109,7 @@ struct max8907_regulator {
 static const struct regulator_ops max8907_mbatt_ops = {
 };
 
-static struct regulator_ops max8907_ldo_ops = {
+static const struct regulator_ops max8907_ldo_ops = {
        .list_voltage = regulator_list_voltage_linear,
        .set_voltage_sel = regulator_set_voltage_sel_regmap,
        .get_voltage_sel = regulator_get_voltage_sel_regmap,
@@ -128,7 +128,7 @@ static const struct regulator_ops max8907_fixed_ops = {
        .list_voltage = regulator_list_voltage_linear,
 };
 
-static struct regulator_ops max8907_out5v_ops = {
+static const struct regulator_ops max8907_out5v_ops = {
        .list_voltage = regulator_list_voltage_linear,
        .enable = regulator_enable_regmap,
        .disable = regulator_disable_regmap,
@@ -145,7 +145,7 @@ static const struct regulator_ops max8907_bbat_ops = {
        .get_voltage_sel = regulator_get_voltage_sel_regmap,
 };
 
-static struct regulator_desc max8907_regulators[] = {
+static const struct regulator_desc max8907_regulators[] = {
        REG_MBATT(),
        REG_LDO(SD1, "in-v1", MAX8907_REG_SDCTL1, 650000, 2225000, 25000),
        REG_LDO(SD2, "in-v2", MAX8907_REG_SDCTL2, 637500, 1425000, 12500),