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? -- Catalin -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html