static int ctrl_in(const struct sr_dev_inst *sdi,
uint8_t bRequest, uint16_t wValue, uint16_t wIndex,
void *data, uint16_t wLength)
static int ctrl_in(const struct sr_dev_inst *sdi,
uint8_t bRequest, uint16_t wValue, uint16_t wIndex,
void *data, uint16_t wLength)