Symbol: acpidev_data_dr_ready
usr/src/uts/i86pc/io/acpi/drmach_acpi/drmach_acpi.c
829
if (acpidev_data_dr_ready(dhdl)) {
usr/src/uts/i86pc/sys/acpidev.h
458
extern boolean_t acpidev_data_dr_ready(acpidev_data_handle_t hdl);