diff options
Diffstat (limited to 'drivers/hid/hid-sony.c')
| -rw-r--r-- | drivers/hid/hid-sony.c | 43 |
1 files changed, 24 insertions, 19 deletions
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index 1896c019e302..c906300cf667 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -815,7 +815,8 @@ struct sony_sc { struct led_classdev *leds[MAX_LEDS]; unsigned long quirks; struct work_struct state_worker; - struct power_supply battery; + struct power_supply *battery; + struct power_supply_desc battery_desc; int device_id; __u8 *output_report_dmabuf; @@ -1660,7 +1661,7 @@ static int sony_battery_get_property(struct power_supply *psy, enum power_supply_property psp, union power_supply_propval *val) { - struct sony_sc *sc = container_of(psy, struct sony_sc, battery); + struct sony_sc *sc = power_supply_get_drvdata(psy); unsigned long flags; int ret = 0; u8 battery_charging, battery_capacity, cable_state; @@ -1699,6 +1700,7 @@ static int sony_battery_get_property(struct power_supply *psy, static int sony_battery_probe(struct sony_sc *sc) { + struct power_supply_config psy_cfg = { .drv_data = sc, }; struct hid_device *hdev = sc->hdev; int ret; @@ -1708,39 +1710,42 @@ static int sony_battery_probe(struct sony_sc *sc) */ sc->battery_capacity = 100; - sc->battery.properties = sony_battery_props; - sc->battery.num_properties = ARRAY_SIZE(sony_battery_props); - sc->battery.get_property = sony_battery_get_property; - sc->battery.type = POWER_SUPPLY_TYPE_BATTERY; - sc->battery.use_for_apm = 0; - sc->battery.name = kasprintf(GFP_KERNEL, "sony_controller_battery_%pMR", - sc->mac_address); - if (!sc->battery.name) + sc->battery_desc.properties = sony_battery_props; + sc->battery_desc.num_properties = ARRAY_SIZE(sony_battery_props); + sc->battery_desc.get_property = sony_battery_get_property; + sc->battery_desc.type = POWER_SUPPLY_TYPE_BATTERY; + sc->battery_desc.use_for_apm = 0; + sc->battery_desc.name = kasprintf(GFP_KERNEL, + "sony_controller_battery_%pMR", + sc->mac_address); + if (!sc->battery_desc.name) return -ENOMEM; - ret = power_supply_register(&hdev->dev, &sc->battery); - if (ret) { + sc->battery = power_supply_register(&hdev->dev, &sc->battery_desc, + &psy_cfg); + if (IS_ERR(sc->battery)) { + ret = PTR_ERR(sc->battery); hid_err(hdev, "Unable to register battery device\n"); goto err_free; } - power_supply_powers(&sc->battery, &hdev->dev); + power_supply_powers(sc->battery, &hdev->dev); return 0; err_free: - kfree(sc->battery.name); - sc->battery.name = NULL; + kfree(sc->battery_desc.name); + sc->battery_desc.name = NULL; return ret; } static void sony_battery_remove(struct sony_sc *sc) { - if (!sc->battery.name) + if (!sc->battery_desc.name) return; - power_supply_unregister(&sc->battery); - kfree(sc->battery.name); - sc->battery.name = NULL; + power_supply_unregister(sc->battery); + kfree(sc->battery_desc.name); + sc->battery_desc.name = NULL; } /* |