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regulator: arizona-micsupp: Don't hardcode use of ARIZONA defines 

When Madera support was added to this driver the code was left
using ARIZONA_* defines. This wasn't causing any problem because
those defines just happened to have the same value as the
equivalent MADERA_* defines. But it is not ideal to assume this,
and future devices that can share this driver do not have the
same register map.

Fix the code to refer to the register data in struct regulator_desc.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20221109165331.29332-7-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Richard Fitzgerald 2022-11-09 16:53:25 +00:00 committed by Mark Brown
parent db6f6ba74e
commit 2da34b2301
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 7 additions and 8 deletions
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15
drivers/regulator/arizona-micsupp.c
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@ -34,7 +34,7 @@ struct arizona_micsupp {
struct regulator_dev *regulator;
struct regmap *regmap;
struct snd_soc_dapm_context **dapm;
unsigned int enable_reg;
const struct regulator_desc *desc;
struct device *dev;
struct regulator_consumer_supply supply;
@ -49,10 +49,11 @@ static void arizona_micsupp_check_cp(struct work_struct *work)
container_of(work, struct arizona_micsupp, check_cp_work);
struct snd_soc_dapm_context *dapm = *micsupp->dapm;
struct snd_soc_component *component;
const struct regulator_desc *desc = micsupp->desc;
unsigned int val;
int ret;
ret = regmap_read(micsupp->regmap, micsupp->enable_reg, &val);
ret = regmap_read(micsupp->regmap, desc->enable_reg, &val);
if (ret != 0) {
dev_err(micsupp->dev,
"Failed to read CP state: %d\n", ret);
@ -62,8 +63,8 @@ static void arizona_micsupp_check_cp(struct work_struct *work)
if (dapm) {
component = snd_soc_dapm_to_component(dapm);
if ((val & (ARIZONA_CPMIC_ENA | ARIZONA_CPMIC_BYPASS)) ==
ARIZONA_CPMIC_ENA)
if ((val & (desc->enable_mask | desc->bypass_mask)) ==
desc->enable_mask)
snd_soc_component_force_enable_pin(component,
"MICSUPP");
else
@ -209,7 +210,6 @@ static const struct regulator_desc madera_micsupp = {
.type = REGULATOR_VOLTAGE,
.n_voltages = 40,
.ops = &arizona_micsupp_ops,
.vsel_reg = MADERA_LDO2_CONTROL_1,
.vsel_mask = MADERA_LDO2_VSEL_MASK,
.enable_reg = MADERA_MIC_CHARGE_PUMP_1,
@ -264,7 +264,7 @@ static int arizona_micsupp_common_init(struct platform_device *pdev,
micsupp->init_data.consumer_supplies = &micsupp->supply;
micsupp->supply.supply = "MICVDD";
micsupp->supply.dev_name = dev_name(micsupp->dev);
micsupp->enable_reg = desc->enable_reg;
micsupp->desc = desc;
config.dev = micsupp->dev;
config.driver_data = micsupp;
@ -285,8 +285,7 @@ static int arizona_micsupp_common_init(struct platform_device *pdev,
config.init_data = &micsupp->init_data;
/* Default to regulated mode */
regmap_update_bits(micsupp->regmap, micsupp->enable_reg,
ARIZONA_CPMIC_BYPASS, 0);
regmap_update_bits(micsupp->regmap, desc->enable_reg, desc->bypass_mask, 0);
micsupp->regulator = devm_regulator_register(&pdev->dev,
desc,