Documented in 2 files:

• drivers/isdn/hardware/eicon/um_idi.c, line 1964
• include/linux/acpi.h, line 1967

Defined in 2 files as a function:

• drivers/isdn/hardware/eicon/um_idi.c, line 1970 (as a function)
• include/linux/acpi.h, line 1973 (as a function)

Referenced in 2 files:

• drivers/isdn/hardware/eicon/um_idi.c, line 1983
• include/linux/acpi.h, line 1986