F:    include/linux/cciss*.h
  F:    include/uapi/linux/cciss*.h
  
+ MICROSOFT SURFACE BATTERY AND AC DRIVERS
+ M:    Maximilian Luz <luzmaximilian@gmail.com>
+ L:    linux-pm@vger.kernel.org
+ L:    platform-driver-x86@vger.kernel.org
+ S:    Maintained
+ F:    drivers/power/supply/surface_battery.c
+ F:    drivers/power/supply/surface_charger.c
+ 
 +MICROSOFT SURFACE DTX DRIVER
 +M:    Maximilian Luz <luzmaximilian@gmail.com>
 +L:    platform-driver-x86@vger.kernel.org
 +S:    Maintained
 +F:    Documentation/driver-api/surface_aggregator/clients/dtx.rst
 +F:    drivers/platform/surface/surface_dtx.c
 +F:    include/uapi/linux/surface_aggregator/dtx.h
 +
  MICROSOFT SURFACE GPE LID SUPPORT DRIVER
  M:    Maximilian Luz <luzmaximilian@gmail.com>
  L:    platform-driver-x86@vger.kernel.org
 
  
                rc = sbs_get_battery_presence_and_health(
                                client, POWER_SUPPLY_PROP_PRESENT, &val);
-               if (rc < 0 || !val.intval) {
-                       dev_err(&client->dev, "Failed to get present status\n");
-                       rc = -ENODEV;
-                       goto exit_psupply;
-               }
+               if (rc < 0 || !val.intval)
+                       return dev_err_probe(&client->dev, -ENODEV,
+                                            "Failed to get present status\n");
        }
  
 -      INIT_DELAYED_WORK(&chip->work, sbs_delayed_work);
 +      rc = devm_delayed_work_autocancel(&client->dev, &chip->work,
 +                                        sbs_delayed_work);
 +      if (rc)
 +              return rc;
  
        chip->power_supply = devm_power_supply_register(&client->dev, sbs_desc,
                                                   &psy_cfg);
                "%s: battery gas gauge device registered\n", client->name);
  
        return 0;
- 
- exit_psupply:
-       return rc;
  }
  
 -static int sbs_remove(struct i2c_client *client)
 -{
 -      struct sbs_info *chip = i2c_get_clientdata(client);
 -
 -      cancel_delayed_work_sync(&chip->work);
 -
 -      return 0;
 -}
 -
  #if defined CONFIG_PM_SLEEP
  
  static int sbs_suspend(struct device *dev)