dev/acpi_support/acpi_wmi.c

76 	int		wmistat_bufptr;	/* /dev/wmistat ptr to buffer position */
269 		sc->wmistat_bufptr = -1;
314 		if (sc->wmistat_bufptr != -1) {
316 			sc->wmistat_bufptr = -1;
896 			sc->wmistat_bufptr = 0;
924 		if (sc->wmistat_bufptr != -1) {
926 			sc->wmistat_bufptr = -1;
954 			sc->wmistat_bufptr == -1) {
1006 			sc->wmistat_bufptr = -1;
1011 				    sc->wmistat_bufptr);
1013 				    sc->wmistat_bufptr, l, buf) : 0;
1014 			sc->wmistat_bufptr += l;