Defined in 2 files as a macro:

• include/linux/acpi.h, line 1051 (as a macro)
• include/linux/acpi.h, line 1135 (as a macro)

Referenced in 3 files:

• drivers/acpi/arm64/iort.c, line 960
• drivers/clocksource/clksrc-probe.c, line 51
• drivers/irqchip/irqchip.c, line 30