The max_uV is not used, so remove it from struct as3711_regulator_info. Current code is using devm_regulator_register(), so we don't need to store *rdev in struct as3711_regulator for clean up.
Also clean up AS3711_REG macro to remove _vshift, _min_uV and _max_uV arguments. _vshift is always 0, so remove it. _min_uV and _max_uV are not required, all required settings are set in REGULATOR_LINEAR_RANGE macro. Signed-off-by: Axel Lin <[email protected]> --- drivers/regulator/as3711-regulator.c | 61 +++++++++++++++++------------------- 1 file changed, 28 insertions(+), 33 deletions(-) diff --git a/drivers/regulator/as3711-regulator.c b/drivers/regulator/as3711-regulator.c index b47283f..8459b0b 100644 --- a/drivers/regulator/as3711-regulator.c +++ b/drivers/regulator/as3711-regulator.c @@ -22,12 +22,10 @@ struct as3711_regulator_info { struct regulator_desc desc; - unsigned int max_uV; }; struct as3711_regulator { struct as3711_regulator_info *reg_info; - struct regulator_dev *rdev; }; /* @@ -132,39 +130,37 @@ static const struct regulator_linear_range as3711_dldo_ranges[] = { REGULATOR_LINEAR_RANGE(1750000, 0x20, 0x3f, 50000), }; -#define AS3711_REG(_id, _en_reg, _en_bit, _vmask, _vshift, _min_uV, _max_uV, _sfx) \ - [AS3711_REGULATOR_ ## _id] = { \ - .desc = { \ - .name = "as3711-regulator-" # _id, \ - .id = AS3711_REGULATOR_ ## _id, \ - .n_voltages = (_vmask + 1), \ - .ops = &as3711_ ## _sfx ## _ops, \ - .type = REGULATOR_VOLTAGE, \ - .owner = THIS_MODULE, \ - .vsel_reg = AS3711_ ## _id ## _VOLTAGE, \ - .vsel_mask = _vmask << _vshift, \ - .enable_reg = AS3711_ ## _en_reg, \ - .enable_mask = BIT(_en_bit), \ - .min_uV = _min_uV, \ - .linear_ranges = as3711_ ## _sfx ## _ranges, \ - .n_linear_ranges = ARRAY_SIZE(as3711_ ## _sfx ## _ranges), \ - }, \ - .max_uV = _max_uV, \ +#define AS3711_REG(_id, _en_reg, _en_bit, _vmask, _sfx) \ + [AS3711_REGULATOR_ ## _id] = { \ + .desc = { \ + .name = "as3711-regulator-" # _id, \ + .id = AS3711_REGULATOR_ ## _id, \ + .n_voltages = (_vmask + 1), \ + .ops = &as3711_ ## _sfx ## _ops, \ + .type = REGULATOR_VOLTAGE, \ + .owner = THIS_MODULE, \ + .vsel_reg = AS3711_ ## _id ## _VOLTAGE, \ + .vsel_mask = _vmask, \ + .enable_reg = AS3711_ ## _en_reg, \ + .enable_mask = BIT(_en_bit), \ + .linear_ranges = as3711_ ## _sfx ## _ranges, \ + .n_linear_ranges = ARRAY_SIZE(as3711_ ## _sfx ## _ranges), \ + }, \ } static struct as3711_regulator_info as3711_reg_info[] = { - AS3711_REG(SD_1, SD_CONTROL, 0, 0x7f, 0, 612500, 3350000, sd), - AS3711_REG(SD_2, SD_CONTROL, 1, 0x7f, 0, 612500, 3350000, sd), - AS3711_REG(SD_3, SD_CONTROL, 2, 0x7f, 0, 612500, 3350000, sd), - AS3711_REG(SD_4, SD_CONTROL, 3, 0x7f, 0, 612500, 3350000, sd), - AS3711_REG(LDO_1, LDO_1_VOLTAGE, 7, 0x1f, 0, 1200000, 3300000, aldo), - AS3711_REG(LDO_2, LDO_2_VOLTAGE, 7, 0x1f, 0, 1200000, 3300000, aldo), - AS3711_REG(LDO_3, LDO_3_VOLTAGE, 7, 0x3f, 0, 900000, 3300000, dldo), - AS3711_REG(LDO_4, LDO_4_VOLTAGE, 7, 0x3f, 0, 900000, 3300000, dldo), - AS3711_REG(LDO_5, LDO_5_VOLTAGE, 7, 0x3f, 0, 900000, 3300000, dldo), - AS3711_REG(LDO_6, LDO_6_VOLTAGE, 7, 0x3f, 0, 900000, 3300000, dldo), - AS3711_REG(LDO_7, LDO_7_VOLTAGE, 7, 0x3f, 0, 900000, 3300000, dldo), - AS3711_REG(LDO_8, LDO_8_VOLTAGE, 7, 0x3f, 0, 900000, 3300000, dldo), + AS3711_REG(SD_1, SD_CONTROL, 0, 0x7f, sd), + AS3711_REG(SD_2, SD_CONTROL, 1, 0x7f, sd), + AS3711_REG(SD_3, SD_CONTROL, 2, 0x7f, sd), + AS3711_REG(SD_4, SD_CONTROL, 3, 0x7f, sd), + AS3711_REG(LDO_1, LDO_1_VOLTAGE, 7, 0x1f, aldo), + AS3711_REG(LDO_2, LDO_2_VOLTAGE, 7, 0x1f, aldo), + AS3711_REG(LDO_3, LDO_3_VOLTAGE, 7, 0x3f, dldo), + AS3711_REG(LDO_4, LDO_4_VOLTAGE, 7, 0x3f, dldo), + AS3711_REG(LDO_5, LDO_5_VOLTAGE, 7, 0x3f, dldo), + AS3711_REG(LDO_6, LDO_6_VOLTAGE, 7, 0x3f, dldo), + AS3711_REG(LDO_7, LDO_7_VOLTAGE, 7, 0x3f, dldo), + AS3711_REG(LDO_8, LDO_8_VOLTAGE, 7, 0x3f, dldo), /* StepUp output voltage depends on supplying regulator */ }; @@ -263,7 +259,6 @@ static int as3711_regulator_probe(struct platform_device *pdev) ri->desc.name); return PTR_ERR(rdev); } - reg->rdev = rdev; } platform_set_drvdata(pdev, regs); return 0; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
