From 39d23308668dc6edda39b9f4119a4127b77859cc Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Wed, 29 Apr 2015 19:58:28 +0900 Subject: [PATCH] regulator: max77693: Use core code for charger's is_enabled The custom implementation of 'regulator_ops.is_enabled' callback for charger regulator is exactly the same as regulator_is_enabled_regmap() with 'enable_val' set. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Mark Brown --- drivers/regulator/max77693.c | 17 ++--------------- 1 file changed, 2 insertions(+), 15 deletions(-) diff --git a/drivers/regulator/max77693.c b/drivers/regulator/max77693.c index 9665a48..38722c8 100644 --- a/drivers/regulator/max77693.c +++ b/drivers/regulator/max77693.c @@ -35,20 +35,6 @@ #define CHGIN_ILIM_STEP_20mA 20000 -/* CHARGER regulator ops */ -/* CHARGER regulator uses two bits for enabling */ -static int max77693_chg_is_enabled(struct regulator_dev *rdev) -{ - int ret; - unsigned int val; - - ret = regmap_read(rdev->regmap, rdev->desc->enable_reg, &val); - if (ret) - return ret; - - return (val & rdev->desc->enable_mask) == rdev->desc->enable_mask; -} - /* * CHARGER regulator - Min : 20mA, Max : 2580mA, step : 20mA * 0x00, 0x01, 0x2, 0x03 = 60 mA @@ -118,7 +104,7 @@ static struct regulator_ops max77693_safeout_ops = { }; static struct regulator_ops max77693_charger_ops = { - .is_enabled = max77693_chg_is_enabled, + .is_enabled = regulator_is_enabled_regmap, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, .get_current_limit = max77693_chg_get_current_limit, @@ -155,6 +141,7 @@ static const struct regulator_desc regulators[] = { .enable_reg = MAX77693_CHG_REG_CHG_CNFG_00, .enable_mask = CHG_CNFG_00_CHG_MASK | CHG_CNFG_00_BUCK_MASK, + .enable_val = CHG_CNFG_00_CHG_MASK | CHG_CNFG_00_BUCK_MASK, }, }; -- 2.7.4