sc_smbust 533 dev/acpi/acpi.c aaa.aaa_smbust = sc->sc_smbust; sc_smbust 550 dev/acpi/acpi.c aaa.aaa_smbust = sc->sc_smbust; sc_smbust 141 dev/acpi/acpivar.h bus_space_tag_t sc_smbust;