Messages in this thread | | | Date | Mon, 30 Jun 2014 17:28:17 +0100 | From | Catalin Marinas <> | Subject | Re: [PATCH v4 07/13] ARM64 / ACPI: Introduce lowlevel suspend function |
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On Fri, Jun 27, 2014 at 04:49:30AM +0100, Hanjun Guo wrote: > From: Graeme Gregory <graeme.gregory@linaro.org> > > acpi_wakeup_address is used on x86 as the address bios jumps into > when machine wakes up from suspend. As arm64 does not have such a > bios this mechanism will be provided by other means. But the define > is still required inside the acpi core.
Why not fix the place where it is used rather than defining a dummy pointer?
> Introduce a null stub for acpi_suspend_lowlevel as this is also > required by core. This will be filled in when standards are > defined for arm64 ACPI global power states.
I assume acpi_suspend_lowlevel would be just a dummy definition but it will have some use when the standard allows.
-- Catalin
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