Merge Linus master into drm-next

The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.

I've included the patch into the merge to fix the build.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 34 insertions, 26 deletions

diff --git a/drivers/power/z2_battery.c b/drivers/power/z2_battery.c
index 814d2e31f0c9..b201e3facf73 100644
--- a/drivers/power/z2_battery.c
+++ b/drivers/power/z2_battery.c
@@ -21,12 +21,13 @@
 #define	Z2_DEFAULT_NAME	"Z2"
 
 struct z2_charger {
-	struct z2_battery_info	*info;
-	int			bat_status;
-	struct i2c_client	*client;
-	struct power_supply	batt_ps;
-	struct mutex		work_lock;
-	struct work_struct	bat_work;
+	struct z2_battery_info		*info;
+	int				bat_status;
+	struct i2c_client		*client;
+	struct power_supply		*batt_ps;
+	struct power_supply_desc	batt_ps_desc;
+	struct mutex			work_lock;
+	struct work_struct		bat_work;
 };
 
 static unsigned long z2_read_bat(struct z2_charger *charger)
@@ -44,8 +45,7 @@ static int z2_batt_get_property(struct power_supply *batt_ps,
 			    enum power_supply_property psp,
 			    union power_supply_propval *val)
 {
-	struct z2_charger *charger = container_of(batt_ps, struct z2_charger,
-						batt_ps);
+	struct z2_charger *charger = power_supply_get_drvdata(batt_ps);
 	struct z2_battery_info *info = charger->info;
 
 	switch (psp) {
@@ -85,8 +85,8 @@ static int z2_batt_get_property(struct power_supply *batt_ps,
 
 static void z2_batt_ext_power_changed(struct power_supply *batt_ps)
 {
-	struct z2_charger *charger = container_of(batt_ps, struct z2_charger,
-						batt_ps);
+	struct z2_charger *charger = power_supply_get_drvdata(batt_ps);
+
 	schedule_work(&charger->bat_work);
 }
 
@@ -106,9 +106,10 @@ static void z2_batt_update(struct z2_charger *charger)
 		POWER_SUPPLY_STATUS_UNKNOWN;
 
 	if (old_status != charger->bat_status) {
-		pr_debug("%s: %i -> %i\n", charger->batt_ps.name, old_status,
-			charger->bat_status);
-		power_supply_changed(&charger->batt_ps);
+		pr_debug("%s: %i -> %i\n", charger->batt_ps->desc->name,
+				old_status,
+				charger->bat_status);
+		power_supply_changed(charger->batt_ps);
 	}
 
 	mutex_unlock(&charger->work_lock);
@@ -166,16 +167,17 @@ static int z2_batt_ps_init(struct z2_charger *charger, int props)
 				"Please consider setting proper battery "
 				"name in platform definition file, falling "
 				"back to name \" Z2_DEFAULT_NAME \"\n");
-		charger->batt_ps.name = Z2_DEFAULT_NAME;
+		charger->batt_ps_desc.name = Z2_DEFAULT_NAME;
 	} else
-		charger->batt_ps.name = info->batt_name;
+		charger->batt_ps_desc.name = info->batt_name;
 
-	charger->batt_ps.properties		= prop;
-	charger->batt_ps.num_properties		= props;
-	charger->batt_ps.type			= POWER_SUPPLY_TYPE_BATTERY;
-	charger->batt_ps.get_property		= z2_batt_get_property;
-	charger->batt_ps.external_power_changed	= z2_batt_ext_power_changed;
-	charger->batt_ps.use_for_apm		= 1;
+	charger->batt_ps_desc.properties	= prop;
+	charger->batt_ps_desc.num_properties	= props;
+	charger->batt_ps_desc.type		= POWER_SUPPLY_TYPE_BATTERY;
+	charger->batt_ps_desc.get_property	= z2_batt_get_property;
+	charger->batt_ps_desc.external_power_changed =
+						z2_batt_ext_power_changed;
+	charger->batt_ps_desc.use_for_apm	= 1;
 
 	return 0;
 }
@@ -187,6 +189,7 @@ static int z2_batt_probe(struct i2c_client *client,
 	int props = 1;	/* POWER_SUPPLY_PROP_PRESENT */
 	struct z2_charger *charger;
 	struct z2_battery_info *info = client->dev.platform_data;
+	struct power_supply_config psy_cfg = {};
 
 	if (info == NULL) {
 		dev_err(&client->dev,
@@ -203,6 +206,7 @@ static int z2_batt_probe(struct i2c_client *client,
 	charger->info = info;
 	charger->client = client;
 	i2c_set_clientdata(client, charger);
+	psy_cfg.drv_data = charger;
 
 	mutex_init(&charger->work_lock);
 
@@ -230,16 +234,20 @@ static int z2_batt_probe(struct i2c_client *client,
 
 	INIT_WORK(&charger->bat_work, z2_batt_work);
 
-	ret = power_supply_register(&client->dev, &charger->batt_ps);
-	if (ret)
+	charger->batt_ps = power_supply_register(&client->dev,
+						 &charger->batt_ps_desc,
+						 &psy_cfg);
+	if (IS_ERR(charger->batt_ps)) {
+		ret = PTR_ERR(charger->batt_ps);
 		goto err4;
+	}
 
 	schedule_work(&charger->bat_work);
 
 	return 0;
 
 err4:
-	kfree(charger->batt_ps.properties);
+	kfree(charger->batt_ps_desc.properties);
 err3:
 	if (info->charge_gpio >= 0 && gpio_is_valid(info->charge_gpio))
 		free_irq(gpio_to_irq(info->charge_gpio), charger);
@@ -257,9 +265,9 @@ static int z2_batt_remove(struct i2c_client *client)
 	struct z2_battery_info *info = charger->info;
 
 	cancel_work_sync(&charger->bat_work);
-	power_supply_unregister(&charger->batt_ps);
+	power_supply_unregister(charger->batt_ps);
 
-	kfree(charger->batt_ps.properties);
+	kfree(charger->batt_ps_desc.properties);
 	if (info->charge_gpio >= 0 && gpio_is_valid(info->charge_gpio)) {
 		free_irq(gpio_to_irq(info->charge_gpio), charger);
 		gpio_free(info->charge_gpio);