HID_GROUP_STEAM 700 drivers/hid/hid-steam.c client_hdev->group = HID_GROUP_STEAM; HID_GROUP_STEAM 721 drivers/hid/hid-steam.c if (hdev->group == HID_GROUP_STEAM) HID_GROUP_STEAM 806 drivers/hid/hid-steam.c if (!steam || hdev->group == HID_GROUP_STEAM) {