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regulator: stpmic1: Add static const qualifier at peroper places 

The regulator_linear_range arrays and stpmic1_regulator_cfgs are only
accessed by this driver and the values are never changed so make them
static const. regulator_ops variables can also be const.
Also clean up a few empty lines in regulator_linear_range array.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Axel Lin 2019-01-23 20:26:39 +08:00 коммит произвёл Mark Brown
Родитель 45b5d2b7a9
Коммит 7c027c66f2
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Идентификатор ключа GPG: 24D68B725D5487D0
1 изменённых файлов: 17 добавлений и 21 удалений
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38
drivers/regulator/stpmic1_regulator.c
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@ -40,7 +40,7 @@ struct stpmic1_regulator_cfg {
struct stpmic1_regulator {
unsigned int regul_id;
struct device_node *reg_node;
struct stpmic1_regulator_cfg *cfg;
const struct stpmic1_regulator_cfg *cfg;
u8 mask_reset;
int irq_curlim;
struct regmap *regmap;
@ -75,12 +75,12 @@ enum {
#define STPMIC1_BUCK_MODE_NORMAL 0
#define STPMIC1_BUCK_MODE_LP BUCK_HPLP_ENABLE_MASK
struct regulator_linear_range buck1_ranges[] = {
static const struct regulator_linear_range buck1_ranges[] = {
REGULATOR_LINEAR_RANGE(600000, 0, 30, 25000),
REGULATOR_LINEAR_RANGE(1350000, 31, 63, 0),
};
struct regulator_linear_range buck2_ranges[] = {
static const struct regulator_linear_range buck2_ranges[] = {
REGULATOR_LINEAR_RANGE(1000000, 0, 17, 0),
REGULATOR_LINEAR_RANGE(1050000, 18, 19, 0),
REGULATOR_LINEAR_RANGE(1100000, 20, 21, 0),
@ -94,7 +94,7 @@ struct regulator_linear_range buck2_ranges[] = {
REGULATOR_LINEAR_RANGE(1500000, 36, 63, 0),
};
struct regulator_linear_range buck3_ranges[] = {
static const struct regulator_linear_range buck3_ranges[] = {
REGULATOR_LINEAR_RANGE(1000000, 0, 19, 0),
REGULATOR_LINEAR_RANGE(1100000, 20, 23, 0),
REGULATOR_LINEAR_RANGE(1200000, 24, 27, 0),
@ -102,10 +102,9 @@ struct regulator_linear_range buck3_ranges[] = {
REGULATOR_LINEAR_RANGE(1400000, 32, 35, 0),
REGULATOR_LINEAR_RANGE(1500000, 36, 55, 100000),
REGULATOR_LINEAR_RANGE(3400000, 56, 63, 0),
};
struct regulator_linear_range buck4_ranges[] = {
static const struct regulator_linear_range buck4_ranges[] = {
REGULATOR_LINEAR_RANGE(600000, 0, 27, 25000),
REGULATOR_LINEAR_RANGE(1300000, 28, 29, 0),
REGULATOR_LINEAR_RANGE(1350000, 30, 31, 0),
@ -113,24 +112,21 @@ struct regulator_linear_range buck4_ranges[] = {
REGULATOR_LINEAR_RANGE(1450000, 34, 35, 0),
REGULATOR_LINEAR_RANGE(1500000, 36, 60, 100000),
REGULATOR_LINEAR_RANGE(3900000, 61, 63, 0),
};
struct regulator_linear_range ldo1_ranges[] = {
static const struct regulator_linear_range ldo1_ranges[] = {
REGULATOR_LINEAR_RANGE(1700000, 0, 7, 0),
REGULATOR_LINEAR_RANGE(1700000, 8, 24, 100000),
REGULATOR_LINEAR_RANGE(3300000, 25, 31, 0),
};
struct regulator_linear_range ldo2_ranges[] = {
static const struct regulator_linear_range ldo2_ranges[] = {
REGULATOR_LINEAR_RANGE(1700000, 0, 7, 0),
REGULATOR_LINEAR_RANGE(1700000, 8, 24, 100000),
REGULATOR_LINEAR_RANGE(3300000, 25, 30, 0),
};
struct regulator_linear_range ldo3_ranges[] = {
static const struct regulator_linear_range ldo3_ranges[] = {
REGULATOR_LINEAR_RANGE(1700000, 0, 7, 0),
REGULATOR_LINEAR_RANGE(1700000, 8, 24, 100000),
REGULATOR_LINEAR_RANGE(3300000, 25, 30, 0),
@ -138,18 +134,18 @@ struct regulator_linear_range ldo3_ranges[] = {
REGULATOR_LINEAR_RANGE(500000, 31, 31, 0),
};
struct regulator_linear_range ldo5_ranges[] = {
static const struct regulator_linear_range ldo5_ranges[] = {
REGULATOR_LINEAR_RANGE(1700000, 0, 7, 0),
REGULATOR_LINEAR_RANGE(1700000, 8, 30, 100000),
REGULATOR_LINEAR_RANGE(3900000, 31, 31, 0),
};
struct regulator_linear_range ldo6_ranges[] = {
static const struct regulator_linear_range ldo6_ranges[] = {
REGULATOR_LINEAR_RANGE(900000, 0, 24, 100000),
REGULATOR_LINEAR_RANGE(3300000, 25, 31, 0),
};
static struct regulator_ops stpmic1_ldo_ops = {
static const struct regulator_ops stpmic1_ldo_ops = {
.list_voltage = regulator_list_voltage_linear_range,
.map_voltage = regulator_map_voltage_linear_range,
.is_enabled = regulator_is_enabled_regmap,
@ -161,7 +157,7 @@ static struct regulator_ops stpmic1_ldo_ops = {
.set_over_current_protection = stpmic1_set_icc,
};
static struct regulator_ops stpmic1_ldo3_ops = {
static const struct regulator_ops stpmic1_ldo3_ops = {
.list_voltage = regulator_list_voltage_linear_range,
.map_voltage = regulator_map_voltage_iterate,
.is_enabled = regulator_is_enabled_regmap,
@ -175,7 +171,7 @@ static struct regulator_ops stpmic1_ldo3_ops = {
.set_over_current_protection = stpmic1_set_icc,
};
static struct regulator_ops stpmic1_ldo4_fixed_regul_ops = {
static const struct regulator_ops stpmic1_ldo4_fixed_regul_ops = {
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
@ -183,7 +179,7 @@ static struct regulator_ops stpmic1_ldo4_fixed_regul_ops = {
.set_over_current_protection = stpmic1_set_icc,
};
static struct regulator_ops stpmic1_buck_ops = {
static const struct regulator_ops stpmic1_buck_ops = {
.list_voltage = regulator_list_voltage_linear_range,
.map_voltage = regulator_map_voltage_linear_range,
.is_enabled = regulator_is_enabled_regmap,
@ -197,14 +193,14 @@ static struct regulator_ops stpmic1_buck_ops = {
.set_over_current_protection = stpmic1_set_icc,
};
static struct regulator_ops stpmic1_vref_ddr_ops = {
static const struct regulator_ops stpmic1_vref_ddr_ops = {
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.set_pull_down = regulator_set_pull_down_regmap,
};
static struct regulator_ops stpmic1_switch_regul_ops = {
static const struct regulator_ops stpmic1_switch_regul_ops = {
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
@ -334,7 +330,7 @@ static struct regulator_ops stpmic1_switch_regul_ops = {
.supply_name = #base, \
}
struct stpmic1_regulator_cfg stpmic1_regulator_cfgs[] = {
static const struct stpmic1_regulator_cfg stpmic1_regulator_cfgs[] = {
[STPMIC1_BUCK1] = {
.desc = REG_BUCK(BUCK1, buck1),
.icc_reg = BUCKS_ICCTO_CR,