diff options
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/hi6421-regulator.c | 31 |
1 files changed, 4 insertions, 27 deletions
diff --git a/drivers/regulator/hi6421-regulator.c b/drivers/regulator/hi6421-regulator.c index b0de92bee4a2..e3899201cd7e 100644 --- a/drivers/regulator/hi6421-regulator.c +++ b/drivers/regulator/hi6421-regulator.c @@ -17,19 +17,13 @@ #include <linux/device.h> #include <linux/module.h> #include <linux/err.h> -#include <linux/io.h> -#include <linux/jiffies.h> #include <linux/platform_device.h> #include <linux/of.h> -#include <linux/of_device.h> -#include <linux/of_address.h> #include <linux/regmap.h> #include <linux/regulator/driver.h> #include <linux/regulator/machine.h> #include <linux/regulator/of_regulator.h> #include <linux/mfd/hi6421-pmic.h> -#include <linux/delay.h> -#include <linux/time.h> /* * struct hi6421_regulator_pdata - Hi6421 regulator data of platform device @@ -41,20 +35,14 @@ struct hi6421_regulator_pdata { /* * struct hi6421_regulator_info - hi6421 regulator information - * @dev: device pointer * @desc: regulator description - * @regulator: regulator device * @mode_mask: ECO mode bitmask of LDOs; for BUCKs, this masks sleep * @eco_microamp: eco mode load upper limit (in mA), valid for LDOs only - * @valid_modes_mask: valid operating modes */ struct hi6421_regulator_info { - struct device *dev; struct regulator_desc desc; - struct regulator_dev *regulator; u8 mode_mask; u32 eco_microamp; - unsigned int valid_modes_mask; }; /* HI6421 regulators */ @@ -198,8 +186,6 @@ static const struct regulator_ops hi6421_buck345_ops; }, \ .mode_mask = ecomask, \ .eco_microamp = ecoamp, \ - .valid_modes_mask = (REGULATOR_MODE_NORMAL \ - | REGULATOR_MODE_IDLE), \ } /* HI6421 LDO1~3 are linear voltage regulators at fixed uV_step @@ -237,8 +223,6 @@ static const struct regulator_ops hi6421_buck345_ops; }, \ .mode_mask = ecomask, \ .eco_microamp = ecoamp, \ - .valid_modes_mask = (REGULATOR_MODE_NORMAL \ - | REGULATOR_MODE_IDLE), \ } /* HI6421 LDOAUDIO is a linear voltage regulator with two 4-step ranges @@ -276,8 +260,6 @@ static const struct regulator_ops hi6421_buck345_ops; }, \ .mode_mask = ecomask, \ .eco_microamp = ecoamp, \ - .valid_modes_mask = (REGULATOR_MODE_NORMAL \ - | REGULATOR_MODE_IDLE), \ } /* HI6421 BUCK0/1/2 are linear voltage regulators at fixed uV_step @@ -311,8 +293,6 @@ static const struct regulator_ops hi6421_buck345_ops; .off_on_delay = odelay, \ }, \ .mode_mask = sleepmask, \ - .valid_modes_mask = (REGULATOR_MODE_NORMAL \ - | REGULATOR_MODE_STANDBY), \ } /* HI6421 BUCK3/4/5 share similar configurations as LDOs, with exception @@ -346,8 +326,6 @@ static const struct regulator_ops hi6421_buck345_ops; .off_on_delay = odelay, \ }, \ .mode_mask = sleepmask, \ - .valid_modes_mask = (REGULATOR_MODE_NORMAL \ - | REGULATOR_MODE_STANDBY), \ } /* HI6421 regulator information */ @@ -580,10 +558,10 @@ static int hi6421_regulator_register(struct platform_device *pdev, { struct hi6421_regulator_info *info = NULL; struct regulator_config config = { }; + struct regulator_dev *rdev; /* assign per-regulator data */ info = &hi6421_regulator_info[id]; - info->dev = &pdev->dev; config.dev = &pdev->dev; config.init_data = init_data; @@ -592,12 +570,11 @@ static int hi6421_regulator_register(struct platform_device *pdev, config.of_node = np; /* register regulator with framework */ - info->regulator = devm_regulator_register(&pdev->dev, &info->desc, - &config); - if (IS_ERR(info->regulator)) { + rdev = devm_regulator_register(&pdev->dev, &info->desc, &config); + if (IS_ERR(rdev)) { dev_err(&pdev->dev, "failed to register regulator %s\n", info->desc.name); - return PTR_ERR(info->regulator); + return PTR_ERR(rdev); } return 0; |
