power: supply: rt9471: fix using wrong ce_gpio in rt9471_probe()

Pass the correct 'ce_gpio' to IS_ERR(), and remove the ce_gpio in
chip data, make it all by SW control only, not to control by HW pin.

Fixes: 4a1a5f6 ("power: supply: rt9471: Add Richtek RT9471 charger driver")
Reviewed-by: ChiYuan Huang <cy_huang@richtek.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

drivers/power/supply/rt9471.c

@@ -141,7 +141,6 @@ enum {
 
 struct rt9471_chip {
 	struct device *dev;
-	struct gpio_desc *ce_gpio;
 	struct regmap *regmap;
 	struct regmap_field *rm_fields[F_MAX_FIELDS];
 	struct regmap_irq_chip_data *irq_chip_data;
@@ -851,7 +850,7 @@ static int rt9471_probe(struct i2c_client *i2c)
 
 	/* Default pull charge enable gpio to make 'CHG_EN' by SW control only */
 	ce_gpio = devm_gpiod_get_optional(dev, "charge-enable", GPIOD_OUT_HIGH);
-	if (IS_ERR(chip->ce_gpio))
+	if (IS_ERR(ce_gpio))
 		return dev_err_probe(dev, PTR_ERR(ce_gpio),
 				     "Failed to config charge enable gpio\n");