Hi, This tiny series is to enable Platform Runtime Mechanism(PRM) support on ARM64. Not much changes. Just enabling the build and moving the config option so that it is not listed under the topmost menu for ARM64. Regards, Sudeep v1[1]->v2: - Changed arch_efi_call_virt() to use typeof instead of forced typecasting to void pointer - Added change in PRMT driver to move handler_addr type to void pointer [1] https://lore.kernel.org/linux-acpi/20220624152331.4009502-1-sudeep.holla@xxxxxxx Sudeep Holla (4): ACPI: PRM: Change handler_addr type to void pointer arm64: efi: Simplify arch_efi_call_virt() macro by using typeof() ACPI: Enable Platform Runtime Mechanism(PRM) support on ARM64 ACPI: Move PRM config option under the main ACPI config arch/arm64/include/asm/efi.h | 3 +-- drivers/acpi/Kconfig | 30 +++++++++++++++--------------- drivers/acpi/prmt.c | 4 ++-- 3 files changed, 18 insertions(+), 19 deletions(-) -- 2.37.0