mfd: max77705: max77705_charger: move active discharge setting to mfd parent

Active discharge setting is a part of MFD top level i2c device, hence
cannot be controlled by charger. Writing to MAX77705_PMIC_REG_MAINCTRL1
register from charger driver is a mistake.

Move active discharge setting to MFD parent driver.

Fixes: a6a494c ("power: supply: max77705: Add charger driver for Maxim 77705")
Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Acked-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

Author: Dzmitry Sankouski

drivers/mfd/max77705.c

@@ -108,6 +108,9 @@ static int max77705_i2c_probe(struct i2c_client *i2c)
 	if (pmic_rev != MAX77705_PASS3)
 		return dev_err_probe(dev, -ENODEV, "Rev.0x%x is not tested\n", pmic_rev);
 
+	/* Active Discharge Enable */
+	regmap_update_bits(max77705->regmap, MAX77705_PMIC_REG_MAINCTRL1, 1, 1);
+
 	ret = devm_regmap_add_irq_chip(dev, max77705->regmap,
 					i2c->irq,
 					IRQF_ONESHOT | IRQF_SHARED, 0,

drivers/power/supply/max77705_charger.c

@@ -487,9 +487,6 @@ static void max77705_charger_initialize(struct max77705_charger_data *chg)
 	regmap_update_bits(regmap, MAX77705_CHG_REG_CNFG_00,
 				MAX77705_WDTEN_MASK, 0);
 
-	/* Active Discharge Enable */
-	regmap_update_bits(regmap, MAX77705_PMIC_REG_MAINCTRL1, 1, 1);
-
 	/* VBYPSET=5.0V */
 	regmap_update_bits(regmap, MAX77705_CHG_REG_CNFG_11, MAX77705_VBYPSET_MASK, 0);