Defined in 2 files as a macro:

• include/linux/arm-smccc.h, line 260 (as a macro)
• tools/include/linux/arm-smccc.h, line 137 (as a macro)

Referenced in 3 files:

• arch/arm64/kvm/hypercalls.c, line 48
• drivers/clocksource/arm_arch_timer.c, line 1262
• tools/testing/selftests/kvm/arm64/hypercalls.c, line 89