On Fri, Sep 12, 2014 at 03:51:02PM +0100, Catalin Marinas wrote:
On Fri, Sep 12, 2014 at 03:00:03PM +0100, Hanjun Guo wrote:
--- a/drivers/acpi/Makefile +++ b/drivers/acpi/Makefile @@ -23,7 +23,11 @@ acpi-y += nvs.o # Power management related files acpi-y += wakeup.o +ifeq ($(ARCH), arm64) +acpi-y += sleep-arm.o +else # X86, IA64 acpi-y += sleep.o +endif acpi-y += device_pm.o acpi-$(CONFIG_ACPI_SLEEP) += proc.o
What about:
-acpi-y += sleep.o +acpi-$(CONFIG_ACPI_SLEEP) += sleep.o
and make CONFIG_ACPI_SLEEP depend on !ARM64? Does the kernel compile if you disable CONFIG_ACPI_SLEEP?
sleep.c is still needed in the case CONFIG_ACPI_SLEEP=n
basically the two functions I stubbed are always called by bus.c
Graeme