battery_report_id 357 drivers/hid/hid-input.c ret = hid_hw_raw_request(dev, dev->battery_report_id, buf, 2, battery_report_id 482 drivers/hid/hid-input.c dev->battery_report_id = field->report->id; battery_report_id 583 include/linux/hid.h __s32 battery_report_id;