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, 12 insertions, 14 deletions

diff --git a/drivers/power/wm831x_backup.c b/drivers/power/wm831x_backup.c
index 56fb509f4be0..2e33109ca8c7 100644
--- a/drivers/power/wm831x_backup.c
+++ b/drivers/power/wm831x_backup.c
@@ -21,7 +21,8 @@
 
 struct wm831x_backup {
 	struct wm831x *wm831x;
-	struct power_supply backup;
+	struct power_supply *backup;
+	struct power_supply_desc backup_desc;
 	char name[20];
 };
 
@@ -115,7 +116,7 @@ static int wm831x_backup_get_prop(struct power_supply *psy,
 				  enum power_supply_property psp,
 				  union power_supply_propval *val)
 {
-	struct wm831x_backup *devdata = dev_get_drvdata(psy->dev->parent);
+	struct wm831x_backup *devdata = dev_get_drvdata(psy->dev.parent);
 	struct wm831x *wm831x = devdata->wm831x;
 	int ret = 0;
 
@@ -166,8 +167,6 @@ static int wm831x_backup_probe(struct platform_device *pdev)
 	struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
 	struct wm831x_pdata *wm831x_pdata = wm831x->dev->platform_data;
 	struct wm831x_backup *devdata;
-	struct power_supply *backup;
-	int ret;
 
 	devdata = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_backup),
 				GFP_KERNEL);
@@ -177,8 +176,6 @@ static int wm831x_backup_probe(struct platform_device *pdev)
 	devdata->wm831x = wm831x;
 	platform_set_drvdata(pdev, devdata);
 
-	backup = &devdata->backup;
-
 	/* We ignore configuration failures since we can still read
 	 * back the status without enabling the charger (which may
 	 * already be enabled anyway).
@@ -192,21 +189,22 @@ static int wm831x_backup_probe(struct platform_device *pdev)
 		snprintf(devdata->name, sizeof(devdata->name),
 			 "wm831x-backup");
 
-	backup->name = devdata->name;
-	backup->type = POWER_SUPPLY_TYPE_BATTERY;
-	backup->properties = wm831x_backup_props;
-	backup->num_properties = ARRAY_SIZE(wm831x_backup_props);
-	backup->get_property = wm831x_backup_get_prop;
-	ret = power_supply_register(&pdev->dev, backup);
+	devdata->backup_desc.name = devdata->name;
+	devdata->backup_desc.type = POWER_SUPPLY_TYPE_BATTERY;
+	devdata->backup_desc.properties = wm831x_backup_props;
+	devdata->backup_desc.num_properties = ARRAY_SIZE(wm831x_backup_props);
+	devdata->backup_desc.get_property = wm831x_backup_get_prop;
+	devdata->backup = power_supply_register(&pdev->dev,
+						&devdata->backup_desc, NULL);
 
-	return ret;
+	return PTR_ERR_OR_ZERO(devdata->backup);
 }
 
 static int wm831x_backup_remove(struct platform_device *pdev)
 {
 	struct wm831x_backup *devdata = platform_get_drvdata(pdev);
 
-	power_supply_unregister(&devdata->backup);
+	power_supply_unregister(devdata->backup);
 
 	return 0;
 }