Symbol: OTYP_VALID
usr/src/uts/common/os/driver_lyr.c
1621
if ((devp == NULL) || (!OTYP_VALID(otyp)) || (cr == NULL) ||
usr/src/uts/common/os/driver_lyr.c
532
if ((dev == DDI_DEV_T_NONE) || (!OTYP_VALID(otyp)) || (vpp == NULL))