gscsio_acb_wait
if ((error = gscsio_acb_wait(acb,
if ((error = gscsio_acb_wait(acb, GSCSIO_ACB_ST_SDAST, flags)))
if ((error = gscsio_acb_wait(acb, GSCSIO_ACB_ST_SDAST, flags)))
int gscsio_acb_wait(struct gscsio_acb *, int, int);