WACOM_QUIRK_BATTERY
if (wacom->wacom_wac.features.quirks & WACOM_QUIRK_BATTERY)
if ((wacom->wacom_wac.features.quirks & WACOM_QUIRK_BATTERY) &&
else if (!(wacom->wacom_wac.features.quirks & WACOM_QUIRK_BATTERY) &&
bool has_quirk = wacom_wac->features.quirks & WACOM_QUIRK_BATTERY;
wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY;
features->quirks |= WACOM_QUIRK_BATTERY;
else if ((features->quirks & WACOM_QUIRK_BATTERY) &&
features->quirks &= ~WACOM_QUIRK_BATTERY;
features->quirks |= WACOM_QUIRK_BATTERY;
features->quirks |= WACOM_QUIRK_BATTERY;
features->quirks |= WACOM_QUIRK_BATTERY;
features->quirks |= WACOM_QUIRK_BATTERY;