Defined in 4 files as a function:
- drivers/acpi/device_sysfs.c, line 438 (as a function)
- drivers/gpu/drm/i915/gvt/kvmgt.c, line 255 (as a function)
- drivers/input/gameport/gameport.c, line 684 (as a function)
- drivers/input/serio/serio.c, line 751 (as a function)