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regulator: sy7636a: Use the regmap directly

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Signed-off-by: Alistair Francis <alistair@alistair23.me>
Link: https://lore.kernel.org/r/20210806091058.141-6-alistair@alistair23.me
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Alistair Francis 2021-08-06 19:10:51 +10:00 committed by Mark Brown
parent d38d49b140
commit 27fdd3bbb7
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 6 additions and 7 deletions
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13
drivers/regulator/sy7636a-regulator.c
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@ -14,7 +14,7 @@
#include <linux/mfd/sy7636a.h>
struct sy7636a_data {
struct sy7636a *sy7636a;
struct regmap *regmap;
struct gpio_desc *pgood_gpio;
};
@ -70,14 +70,14 @@ static const struct regulator_desc desc = {
static int sy7636a_regulator_probe(struct platform_device *pdev)
{
struct sy7636a *sy7636a = dev_get_drvdata(pdev->dev.parent);
struct regmap *regmap = dev_get_drvdata(pdev->dev.parent);
struct regulator_config config = { };
struct regulator_dev *rdev;
struct gpio_desc *gdp;
struct sy7636a_data *data;
int ret;
if (!sy7636a)
if (!regmap)
return -EPROBE_DEFER;
gdp = devm_gpiod_get(pdev->dev.parent, "epd-pwr-good", GPIOD_IN);
@ -90,12 +90,12 @@ static int sy7636a_regulator_probe(struct platform_device *pdev)
if (!data)
return -ENOMEM;
data->sy7636a = sy7636a;
data->regmap = regmap;
data->pgood_gpio = gdp;
platform_set_drvdata(pdev, data);
ret = regmap_write(sy7636a->regmap, SY7636A_REG_POWER_ON_DELAY_TIME, 0x0);
ret = regmap_write(regmap, SY7636A_REG_POWER_ON_DELAY_TIME, 0x0);
if (ret) {
dev_err(pdev->dev.parent, "Failed to initialize regulator: %d\n", ret);
return ret;
@ -103,8 +103,7 @@ static int sy7636a_regulator_probe(struct platform_device *pdev)
config.dev = &pdev->dev;
config.dev->of_node = pdev->dev.parent->of_node;
config.driver_data = sy7636a;
config.regmap = sy7636a->regmap;
config.regmap = regmap;
rdev = devm_regulator_register(&pdev->dev, &desc, &config);
if (IS_ERR(rdev)) {