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Diffstat (limited to 'drivers/hid/hid-wiimote-core.c')
-rw-r--r--drivers/hid/hid-wiimote-core.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/hid/hid-wiimote-core.c b/drivers/hid/hid-wiimote-core.c
index 61881b35c670..fc253b472f9d 100644
--- a/drivers/hid/hid-wiimote-core.c
+++ b/drivers/hid/hid-wiimote-core.c
@@ -52,7 +52,8 @@ static __u16 wiiproto_keymap[] = {
};
static enum power_supply_property wiimote_battery_props[] = {
- POWER_SUPPLY_PROP_CAPACITY
+ POWER_SUPPLY_PROP_CAPACITY,
+ POWER_SUPPLY_PROP_SCOPE,
};
static ssize_t wiimote_hid_send(struct hid_device *hdev, __u8 *buffer,
@@ -402,6 +403,11 @@ static int wiimote_battery_get_property(struct power_supply *psy,
int ret = 0, state;
unsigned long flags;
+ if (psp == POWER_SUPPLY_PROP_SCOPE) {
+ val->intval = POWER_SUPPLY_SCOPE_DEVICE;
+ return 0;
+ }
+
ret = wiimote_cmd_acquire(wdata);
if (ret)
return ret;
@@ -1220,6 +1226,8 @@ static int wiimote_hid_probe(struct hid_device *hdev,
wdata->battery.type = POWER_SUPPLY_TYPE_BATTERY;
wdata->battery.use_for_apm = 0;
+ power_supply_powers(&wdata->battery, &hdev->dev);
+
ret = power_supply_register(&wdata->hdev->dev, &wdata->battery);
if (ret) {
hid_err(hdev, "Cannot register battery device\n");