mcp2221_parse_flash_gp_req
EXTERN int mcp2221_parse_flash_gp_req(int, struct mcp2221_put_flash_req *, char **, int, int, bool);
error = mcp2221_parse_flash_gp_req(fd, &ioctl_put_flash.req.mcp2221_put_req, argv, 4, argc, debug);