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path: root/drivers/hid/hid-sony.c
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Diffstat (limited to 'drivers/hid/hid-sony.c')
-rw-r--r--drivers/hid/hid-sony.c43
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;
}
/*
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