Input: wacom - register power device at the HID level

Use the HID device as the parent for the power device when dealing with
a wireless receiver.
Removes one more usb dependency and does not break user space.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Reviewed-by: Jason Gerecke <killertofu@gmail.com>
Tested-by: Jason Gerecke <killertofu@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index 8065bac5fcb3..b8710594185a 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -966,12 +966,12 @@ static int wacom_initialize_battery(struct wacom *wacom)
                 wacom->battery.type = POWER_SUPPLY_TYPE_BATTERY;
                 wacom->battery.use_for_apm = 0;
 
-                error = power_supply_register(&wacom->usbdev->dev,
+                error = power_supply_register(&wacom->hdev->dev,
                                               &wacom->battery);
 
                 if (!error)
                         power_supply_powers(&wacom->battery,
-                                            &wacom->usbdev->dev);
+                                            &wacom->hdev->dev);
         }
 
         return error;