Defined in 4 files as a macro:
- drivers/input/serio/i8042-acpipnpio.h, line 41 (as a macro)
- drivers/input/serio/i8042-io.h, line 37 (as a macro)
- drivers/input/serio/i8042-ip22io.h, line 29 (as a macro)
- drivers/input/serio/i8042-jazzio.h, line 24 (as a macro)