5 files changed, 36 insertions, 24 deletions

diff --git a/kernel/drivers/power/bq24257_charger.c b/kernel/drivers/power/bq24257_charger.c
index 1fea2c7ef..6fc31bdc6 100644
--- a/kernel/drivers/power/bq24257_charger.c
+++ b/kernel/drivers/power/bq24257_charger.c
@@ -1068,6 +1068,12 @@ static int bq24257_probe(struct i2c_client *client,
 		return ret;
 	}
 
+	ret = bq24257_power_supply_init(bq);
+	if (ret < 0) {
+		dev_err(dev, "Failed to register power supply\n");
+		return ret;
+	}
+
 	ret = devm_request_threaded_irq(dev, client->irq, NULL,
 					bq24257_irq_handler_thread,
 					IRQF_TRIGGER_FALLING |
@@ -1078,12 +1084,6 @@ static int bq24257_probe(struct i2c_client *client,
 		return ret;
 	}
 
-	ret = bq24257_power_supply_init(bq);
-	if (ret < 0) {
-		dev_err(dev, "Failed to register power supply\n");
-		return ret;
-	}
-
 	ret = sysfs_create_group(&bq->charger->dev.kobj, &bq24257_attr_group);
 	if (ret < 0) {
 		dev_err(dev, "Can't create sysfs entries\n");
diff --git a/kernel/drivers/power/max17042_battery.c b/kernel/drivers/power/max17042_battery.c
index 9c65f134d..da7a75f82 100644
--- a/kernel/drivers/power/max17042_battery.c
+++ b/kernel/drivers/power/max17042_battery.c
@@ -457,13 +457,16 @@ static inline void max17042_write_model_data(struct max17042_chip *chip,
 }
 
 static inline void max17042_read_model_data(struct max17042_chip *chip,
-					u8 addr, u32 *data, int size)
+					u8 addr, u16 *data, int size)
 {
 	struct regmap *map = chip->regmap;
 	int i;
+	u32 tmp;
 
-	for (i = 0; i < size; i++)
-		regmap_read(map, addr + i, &data[i]);
+	for (i = 0; i < size; i++) {
+		regmap_read(map, addr + i, &tmp);
+		data[i] = (u16)tmp;
+	}
 }
 
 static inline int max17042_model_data_compare(struct max17042_chip *chip,
@@ -486,7 +489,7 @@ static int max17042_init_model(struct max17042_chip *chip)
 {
 	int ret;
 	int table_size = ARRAY_SIZE(chip->pdata->config_data->cell_char_tbl);
-	u32 *temp_data;
+	u16 *temp_data;
 
 	temp_data = kcalloc(table_size, sizeof(*temp_data), GFP_KERNEL);
 	if (!temp_data)
@@ -501,7 +504,7 @@ static int max17042_init_model(struct max17042_chip *chip)
 	ret = max17042_model_data_compare(
 		chip,
 		chip->pdata->config_data->cell_char_tbl,
-		(u16 *)temp_data,
+		temp_data,
 		table_size);
 
 	max10742_lock_model(chip);
@@ -514,7 +517,7 @@ static int max17042_verify_model_lock(struct max17042_chip *chip)
 {
 	int i;
 	int table_size = ARRAY_SIZE(chip->pdata->config_data->cell_char_tbl);
-	u32 *temp_data;
+	u16 *temp_data;
 	int ret = 0;
 
 	temp_data = kcalloc(table_size, sizeof(*temp_data), GFP_KERNEL);
diff --git a/kernel/drivers/power/power_supply_core.c b/kernel/drivers/power/power_supply_core.c
index 456987c88..b13cd074c 100644
--- a/kernel/drivers/power/power_supply_core.c
+++ b/kernel/drivers/power/power_supply_core.c
@@ -565,11 +565,12 @@ static int power_supply_read_temp(struct thermal_zone_device *tzd,
 
 	WARN_ON(tzd == NULL);
 	psy = tzd->devdata;
-	ret = psy->desc->get_property(psy, POWER_SUPPLY_PROP_TEMP, &val);
+	ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_TEMP, &val);
+	if (ret)
+		return ret;
 
 	/* Convert tenths of degree Celsius to milli degree Celsius. */
-	if (!ret)
-		*temp = val.intval * 100;
+	*temp = val.intval * 100;
 
 	return ret;
 }
@@ -612,10 +613,12 @@ static int ps_get_max_charge_cntl_limit(struct thermal_cooling_device *tcd,
 	int ret;
 
 	psy = tcd->devdata;
-	ret = psy->desc->get_property(psy,
-		POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX, &val);
-	if (!ret)
-		*state = val.intval;
+	ret = power_supply_get_property(psy,
+			POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX, &val);
+	if (ret)
+		return ret;
+
+	*state = val.intval;
 
 	return ret;
 }
@@ -628,10 +631,12 @@ static int ps_get_cur_chrage_cntl_limit(struct thermal_cooling_device *tcd,
 	int ret;
 
 	psy = tcd->devdata;
-	ret = psy->desc->get_property(psy,
-		POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT, &val);
-	if (!ret)
-		*state = val.intval;
+	ret = power_supply_get_property(psy,
+			POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT, &val);
+	if (ret)
+		return ret;
+
+	*state = val.intval;
 
 	return ret;
 }
diff --git a/kernel/drivers/power/reset/hisi-reboot.c b/kernel/drivers/power/reset/hisi-reboot.c
index 9ab7f562a..f69387e12 100644
--- a/kernel/drivers/power/reset/hisi-reboot.c
+++ b/kernel/drivers/power/reset/hisi-reboot.c
@@ -53,13 +53,16 @@ static int hisi_reboot_probe(struct platform_device *pdev)
 
 	if (of_property_read_u32(np, "reboot-offset", &reboot_offset) < 0) {
 		pr_err("failed to find reboot-offset property\n");
+		iounmap(base);
 		return -EINVAL;
 	}
 
 	err = register_restart_handler(&hisi_restart_nb);
-	if (err)
+	if (err) {
 		dev_err(&pdev->dev, "cannot register restart handler (err=%d)\n",
 			err);
+		iounmap(base);
+	}
 
 	return err;
 }
diff --git a/kernel/drivers/power/tps65217_charger.c b/kernel/drivers/power/tps65217_charger.c
index d9f56730c..040a40b4b 100644
--- a/kernel/drivers/power/tps65217_charger.c
+++ b/kernel/drivers/power/tps65217_charger.c
@@ -205,6 +205,7 @@ static int tps65217_charger_probe(struct platform_device *pdev)
 	if (!charger)
 		return -ENOMEM;
 
+	platform_set_drvdata(pdev, charger);
 	charger->tps = tps;
 	charger->dev = &pdev->dev;