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Message-Id: <20190327012947.6029-2-axel.lin@ingics.com>
Date: Wed, 27 Mar 2019 09:29:47 +0800
From: Axel Lin <axel.lin@...ics.com>
To: Mark Brown <broonie@...nel.org>
Cc: Laxman Dewangan <ldewangan@...dia.com>,
Florian Lobmaier <florian.lobmaier@....com>,
Andrew Bresticker <abrestic@...omium.org>,
Vince Hsu <vinceh@...dia.com>,
Jon Hunter <jonathanh@...dia.com>,
Liam Girdwood <lgirdwood@...il.com>,
linux-kernel@...r.kernel.org, Axel Lin <axel.lin@...ics.com>
Subject: [PATCH 2/2] regulator: as3722: Slightly improve readability
Add a local variable *desc to avoid too many change lines due to over 80
characters.
Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
drivers/regulator/as3722-regulator.c | 137 ++++++++++++---------------
1 file changed, 58 insertions(+), 79 deletions(-)
diff --git a/drivers/regulator/as3722-regulator.c b/drivers/regulator/as3722-regulator.c
index 4dda77417300..dc75c33bd950 100644
--- a/drivers/regulator/as3722-regulator.c
+++ b/drivers/regulator/as3722-regulator.c
@@ -674,49 +674,45 @@ static int as3722_regulator_probe(struct platform_device *pdev)
config.regmap = as3722->regmap;
for (id = 0; id < AS3722_REGULATOR_ID_MAX; id++) {
+ struct regulator_desc *desc;
+
+ desc = &as3722_regs->desc[id];
reg_config = &as3722_regs->reg_config_data[id];
- as3722_regs->desc[id].name = as3722_reg_lookup[id].name;
- as3722_regs->desc[id].supply_name = as3722_reg_lookup[id].sname;
- as3722_regs->desc[id].id = as3722_reg_lookup[id].regulator_id;
- as3722_regs->desc[id].n_voltages =
- as3722_reg_lookup[id].n_voltages;
- as3722_regs->desc[id].type = REGULATOR_VOLTAGE;
- as3722_regs->desc[id].owner = THIS_MODULE;
- as3722_regs->desc[id].enable_reg =
- as3722_reg_lookup[id].enable_reg;
- as3722_regs->desc[id].enable_mask =
- as3722_reg_lookup[id].enable_mask;
- as3722_regs->desc[id].vsel_reg = as3722_reg_lookup[id].vsel_reg;
- as3722_regs->desc[id].vsel_mask =
- as3722_reg_lookup[id].vsel_mask;
+ desc->name = as3722_reg_lookup[id].name;
+ desc->supply_name = as3722_reg_lookup[id].sname;
+ desc->id = as3722_reg_lookup[id].regulator_id;
+ desc->n_voltages = as3722_reg_lookup[id].n_voltages;
+ desc->type = REGULATOR_VOLTAGE;
+ desc->owner = THIS_MODULE;
+ desc->enable_reg = as3722_reg_lookup[id].enable_reg;
+ desc->enable_mask = as3722_reg_lookup[id].enable_mask;
+ desc->vsel_reg = as3722_reg_lookup[id].vsel_reg;
+ desc->vsel_mask = as3722_reg_lookup[id].vsel_mask;
switch (id) {
case AS3722_REGULATOR_ID_LDO0:
if (reg_config->ext_control)
ops = &as3722_ldo0_extcntrl_ops;
else
ops = &as3722_ldo0_ops;
- as3722_regs->desc[id].min_uV = 825000;
- as3722_regs->desc[id].uV_step = 25000;
- as3722_regs->desc[id].linear_min_sel = 1;
- as3722_regs->desc[id].enable_time = 500;
- as3722_regs->desc[id].curr_table = as3722_ldo_current;
- as3722_regs->desc[id].n_current_limits =
- ARRAY_SIZE(as3722_ldo_current);
- as3722_regs->desc[id].csel_reg =
- as3722_reg_lookup[id].vsel_reg;
- as3722_regs->desc[id].csel_mask =
- AS3722_LDO_ILIMIT_MASK;
+ desc->min_uV = 825000;
+ desc->uV_step = 25000;
+ desc->linear_min_sel = 1;
+ desc->enable_time = 500;
+ desc->curr_table = as3722_ldo_current;
+ desc->n_current_limits = ARRAY_SIZE(as3722_ldo_current);
+ desc->csel_reg = as3722_reg_lookup[id].vsel_reg;
+ desc->csel_mask = AS3722_LDO_ILIMIT_MASK;
break;
case AS3722_REGULATOR_ID_LDO3:
if (reg_config->ext_control)
ops = &as3722_ldo3_extcntrl_ops;
else
ops = &as3722_ldo3_ops;
- as3722_regs->desc[id].min_uV = 620000;
- as3722_regs->desc[id].uV_step = 20000;
- as3722_regs->desc[id].linear_min_sel = 1;
- as3722_regs->desc[id].enable_time = 500;
+ desc->min_uV = 620000;
+ desc->uV_step = 20000;
+ desc->linear_min_sel = 1;
+ desc->enable_time = 500;
if (reg_config->enable_tracking) {
ret = as3722_ldo3_set_tracking_mode(as3722_regs,
id, AS3722_LDO3_MODE_PMOS_TRACKING);
@@ -733,25 +729,17 @@ static int as3722_regulator_probe(struct platform_device *pdev)
ops = &as3722_ldo6_extcntrl_ops;
else
ops = &as3722_ldo6_ops;
- as3722_regs->desc[id].enable_time = 500;
- as3722_regs->desc[id].bypass_reg =
- AS3722_LDO6_VOLTAGE_REG;
- as3722_regs->desc[id].bypass_mask =
- AS3722_LDO_VSEL_MASK;
- as3722_regs->desc[id].bypass_val_on =
- AS3722_LDO6_VSEL_BYPASS;
- as3722_regs->desc[id].bypass_val_off =
- AS3722_LDO6_VSEL_BYPASS;
- as3722_regs->desc[id].linear_ranges = as3722_ldo_ranges;
- as3722_regs->desc[id].n_linear_ranges =
- ARRAY_SIZE(as3722_ldo_ranges);
- as3722_regs->desc[id].curr_table = as3722_ldo_current;
- as3722_regs->desc[id].n_current_limits =
- ARRAY_SIZE(as3722_ldo_current);
- as3722_regs->desc[id].csel_reg =
- as3722_reg_lookup[id].vsel_reg;
- as3722_regs->desc[id].csel_mask =
- AS3722_LDO_ILIMIT_MASK;
+ desc->enable_time = 500;
+ desc->bypass_reg = AS3722_LDO6_VOLTAGE_REG;
+ desc->bypass_mask = AS3722_LDO_VSEL_MASK;
+ desc->bypass_val_on = AS3722_LDO6_VSEL_BYPASS;
+ desc->bypass_val_off = AS3722_LDO6_VSEL_BYPASS;
+ desc->linear_ranges = as3722_ldo_ranges;
+ desc->n_linear_ranges = ARRAY_SIZE(as3722_ldo_ranges);
+ desc->curr_table = as3722_ldo_current;
+ desc->n_current_limits = ARRAY_SIZE(as3722_ldo_current);
+ desc->csel_reg = as3722_reg_lookup[id].vsel_reg;
+ desc->csel_mask = AS3722_LDO_ILIMIT_MASK;
break;
case AS3722_REGULATOR_ID_SD0:
case AS3722_REGULATOR_ID_SD1:
@@ -770,26 +758,23 @@ static int as3722_regulator_probe(struct platform_device *pdev)
AS3722_SD0_VSEL_MAX + 1;
as3722_regs->desc[id].min_uV = 610000;
}
- as3722_regs->desc[id].uV_step = 10000;
- as3722_regs->desc[id].linear_min_sel = 1;
- as3722_regs->desc[id].enable_time = 600;
- as3722_regs->desc[id].curr_table = as3722_sd016_current;
- as3722_regs->desc[id].n_current_limits =
+ desc->uV_step = 10000;
+ desc->linear_min_sel = 1;
+ desc->enable_time = 600;
+ desc->curr_table = as3722_sd016_current;
+ desc->n_current_limits =
ARRAY_SIZE(as3722_sd016_current);
if (id == AS3722_REGULATOR_ID_SD0) {
- as3722_regs->desc[id].csel_reg =
- AS3722_OVCURRENT_REG;
- as3722_regs->desc[id].csel_mask =
+ desc->csel_reg = AS3722_OVCURRENT_REG;
+ desc->csel_mask =
AS3722_OVCURRENT_SD0_TRIP_MASK;
} else if (id == AS3722_REGULATOR_ID_SD1) {
- as3722_regs->desc[id].csel_reg =
- AS3722_OVCURRENT_REG;
- as3722_regs->desc[id].csel_mask =
+ desc->csel_reg = AS3722_OVCURRENT_REG;
+ desc->csel_mask =
AS3722_OVCURRENT_SD1_TRIP_MASK;
} else if (id == AS3722_REGULATOR_ID_SD6) {
- as3722_regs->desc[id].csel_reg =
- AS3722_OVCURRENT_DEB_REG;
- as3722_regs->desc[id].csel_mask =
+ desc->csel_reg = AS3722_OVCURRENT_DEB_REG;
+ desc->csel_mask =
AS3722_OVCURRENT_SD6_TRIP_MASK;
}
break;
@@ -801,9 +786,8 @@ static int as3722_regulator_probe(struct platform_device *pdev)
ops = &as3722_sd2345_extcntrl_ops;
else
ops = &as3722_sd2345_ops;
- as3722_regs->desc[id].linear_ranges =
- as3722_sd2345_ranges;
- as3722_regs->desc[id].n_linear_ranges =
+ desc->linear_ranges = as3722_sd2345_ranges;
+ desc->n_linear_ranges =
ARRAY_SIZE(as3722_sd2345_ranges);
break;
default:
@@ -811,24 +795,19 @@ static int as3722_regulator_probe(struct platform_device *pdev)
ops = &as3722_ldo_extcntrl_ops;
else
ops = &as3722_ldo_ops;
- as3722_regs->desc[id].enable_time = 500;
- as3722_regs->desc[id].linear_ranges = as3722_ldo_ranges;
- as3722_regs->desc[id].n_linear_ranges =
- ARRAY_SIZE(as3722_ldo_ranges);
- as3722_regs->desc[id].curr_table = as3722_ldo_current;
- as3722_regs->desc[id].n_current_limits =
- ARRAY_SIZE(as3722_ldo_current);
- as3722_regs->desc[id].csel_reg =
- as3722_reg_lookup[id].vsel_reg;
- as3722_regs->desc[id].csel_mask =
- AS3722_LDO_ILIMIT_MASK;
+ desc->enable_time = 500;
+ desc->linear_ranges = as3722_ldo_ranges;
+ desc->n_linear_ranges = ARRAY_SIZE(as3722_ldo_ranges);
+ desc->curr_table = as3722_ldo_current;
+ desc->n_current_limits = ARRAY_SIZE(as3722_ldo_current);
+ desc->csel_reg = as3722_reg_lookup[id].vsel_reg;
+ desc->csel_mask = AS3722_LDO_ILIMIT_MASK;
break;
}
- as3722_regs->desc[id].ops = ops;
+ desc->ops = ops;
config.init_data = reg_config->reg_init;
config.of_node = as3722_regulator_matches[id].of_node;
- rdev = devm_regulator_register(&pdev->dev,
- &as3722_regs->desc[id], &config);
+ rdev = devm_regulator_register(&pdev->dev, desc, &config);
if (IS_ERR(rdev)) {
ret = PTR_ERR(rdev);
dev_err(&pdev->dev, "regulator %d register failed %d\n",
--
2.17.1
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