peak_usb_get_ts_time
peak_usb_get_ts_time(&mc->pdev->time_ref, mc->ts16,
peak_usb_get_ts_time(&mc->pdev->time_ref, mc->ts16, &hwts->hwtstamp);
void peak_usb_get_ts_time(struct peak_time_ref *time_ref, u32 ts, ktime_t *tv);
peak_usb_get_ts_time(&usb_if->time_ref, le32_to_cpu(rx->ts32),
peak_usb_get_ts_time(&usb_if->time_ref, le32_to_cpu(er->ts32), &hwts->hwtstamp);