This patch set have no function change for x86 and ia64 and just do some clean up to prepare for running ACPI on ARM64.
This patch set is splited out from the patch set [1] "[PATCH v4 00/13] Enable ACPI on ARM64 in Kconfig" and hope it can be merged first before ARM64 ACPI core patches.
[1]: https://lkml.org/lkml/2014/6/26/627
Graeme Gregory (2): ACPI: ARM64 does not have a BIOS add config for BIOS table scan. ACPI: Don't use acpi_lapic in ACPI core code
Hanjun Guo (2): ACPI / processor: Introduce ARCH_HAS_ACPI_PDC ACPI: Make EC debugfs depend on X86 || IA64 in Kconfig
arch/ia64/Kconfig | 2 + arch/ia64/include/asm/acpi.h | 5 + arch/x86/Kconfig | 2 + arch/x86/include/asm/acpi.h | 5 + drivers/acpi/Kconfig | 14 +++ drivers/acpi/Makefile | 1 + drivers/acpi/acpi_processor.c | 2 +- drivers/acpi/internal.h | 5 + drivers/acpi/osl.c | 4 +- drivers/acpi/processor_core.c | 198 --------------------------------------- drivers/acpi/processor_pdc.c | 206 +++++++++++++++++++++++++++++++++++++++++ 11 files changed, 244 insertions(+), 200 deletions(-) create mode 100644 drivers/acpi/processor_pdc.c