print_data
void *print_data)
print_fn(tmp, print_data);
struct dwc2_qh_print_data *print_data = data;
dwc2_sch_dbg(print_data->hsotg, "QH=%p ...%s\n", print_data->qh, str);
struct dwc2_qh_print_data print_data = { hsotg, qh };
dwc2_qh_print, &print_data);
dwc2_qh_print, &print_data);
extern void print_data(const unsigned char *, int);
if(verb >= 4) print_data("read data", data, len);