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power_supply: add "powers" links to self-powered HID devices
Make the relationship between the Wiimote and Wacom self-powered HID devices and their power supply explicit by adding a "powers" link. Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Jiri Kosina <jkosina@suse.cz>
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2 changed files with 6 additions and 0 deletions
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@ -397,6 +397,8 @@ static int wacom_probe(struct hid_device *hdev,
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wdata->battery.type = POWER_SUPPLY_TYPE_BATTERY;
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wdata->battery.use_for_apm = 0;
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power_supply_powers(&wdata->battery, &hdev->dev);
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ret = power_supply_register(&hdev->dev, &wdata->battery);
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if (ret) {
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hid_warn(hdev, "can't create sysfs battery attribute, err: %d\n",
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@ -411,6 +413,8 @@ static int wacom_probe(struct hid_device *hdev,
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wdata->ac.type = POWER_SUPPLY_TYPE_MAINS;
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wdata->ac.use_for_apm = 0;
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power_supply_powers(&wdata->battery, &hdev->dev);
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ret = power_supply_register(&hdev->dev, &wdata->ac);
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if (ret) {
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hid_warn(hdev,
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@ -1263,6 +1263,8 @@ static int wiimote_hid_probe(struct hid_device *hdev,
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wdata->battery.type = POWER_SUPPLY_TYPE_BATTERY;
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wdata->battery.use_for_apm = 0;
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power_supply_powers(&wdata->battery, &hdev->dev);
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ret = power_supply_register(&wdata->hdev->dev, &wdata->battery);
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if (ret) {
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hid_err(hdev, "Cannot register battery device\n");
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