From bf8e27621effb49da525fb92a1f192db685d39bd Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Fri, 21 Oct 2016 10:30:16 +0800 Subject: regulator: rk808: Use rdev_get_id() to access id of regulator RK808_ID_DCDC1 is 0, no need to do subtract RK808_ID_DCDC1. Signed-off-by: Axel Lin Signed-off-by: Mark Brown --- drivers/regulator/rk808-regulator.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'drivers/regulator') diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c index 3314bf299a51..fb44d5215e30 100644 --- a/drivers/regulator/rk808-regulator.c +++ b/drivers/regulator/rk808-regulator.c @@ -120,7 +120,7 @@ static const struct regulator_linear_range rk808_ldo3_voltage_ranges[] = { static int rk808_buck1_2_get_voltage_sel_regmap(struct regulator_dev *rdev) { struct rk808_regulator_data *pdata = rdev_get_drvdata(rdev); - int id = rdev->desc->id - RK808_ID_DCDC1; + int id = rdev_get_id(rdev); struct gpio_desc *gpio = pdata->dvs_gpio[id]; unsigned int val; int ret; @@ -193,7 +193,7 @@ static int rk808_buck1_2_set_voltage_sel(struct regulator_dev *rdev, unsigned sel) { struct rk808_regulator_data *pdata = rdev_get_drvdata(rdev); - int id = rdev->desc->id - RK808_ID_DCDC1; + int id = rdev_get_id(rdev); struct gpio_desc *gpio = pdata->dvs_gpio[id]; unsigned int reg = rdev->desc->vsel_reg; unsigned old_sel; @@ -232,7 +232,7 @@ static int rk808_buck1_2_set_voltage_time_sel(struct regulator_dev *rdev, unsigned int new_selector) { struct rk808_regulator_data *pdata = rdev_get_drvdata(rdev); - int id = rdev->desc->id - RK808_ID_DCDC1; + int id = rdev_get_id(rdev); struct gpio_desc *gpio = pdata->dvs_gpio[id]; /* if there is no dvs1/2 pin, we don't need wait extra time here. */ @@ -245,8 +245,7 @@ static int rk808_buck1_2_set_voltage_time_sel(struct regulator_dev *rdev, static int rk808_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay) { unsigned int ramp_value = RK808_RAMP_RATE_10MV_PER_US; - unsigned int reg = rk808_buck_config_regs[rdev->desc->id - - RK808_ID_DCDC1]; + unsigned int reg = rk808_buck_config_regs[rdev_get_id(rdev)]; switch (ramp_delay) { case 1 ... 2000: -- cgit v1.2.3