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Date: Wed, 04 Dec 2013 22:16:34 +0800 From: Hanjun Guo <hanjun.guo@...aro.org> To: One Thousand Gnomes <gnomes@...rguk.ukuu.org.uk> CC: "Rafael J. Wysocki" <rjw@...ysocki.net>, Catalin Marinas <catalin.marinas@....com>, Will Deacon <will.deacon@....com>, Russell King - ARM Linux <linux@....linux.org.uk>, Daniel Lezcano <daniel.lezcano@...aro.org>, linux-acpi@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, Grant Likely <grant.likely@...aro.org>, Matthew Garrett <mjg59@...f.ucam.org>, Olof Johansson <olof@...om.net>, Linus Walleij <linus.walleij@...aro.org>, Bjorn Helgaas <bhelgaas@...gle.com>, Rob Herring <rob.herring@...xeda.com>, Mark Rutland <mark.rutland@....com>, Jon Masters <jonathan@...masters.org>, patches@...aro.org, linux-kernel@...r.kernel.org, linaro-kernel@...ts.linaro.org, linaro-acpi@...ts.linaro.org, Graeme Gregory <graeme.gregory@...aro.org> Subject: Re: [RFC part1 PATCH 3/7] ACPI / processor_core: Rework _PDC related stuff to make it more arch-independent On 2013年12月04日 00:51, One Thousand Gnomes wrote: > On Wed, 4 Dec 2013 00:36:47 +0800 > Hanjun Guo <hanjun.guo@...aro.org> wrote: > >> _PDC related stuff in processor_core.c is little bit X86/IA64 dependent, >> rework the code to make it more arch-independent. >> >> The return value of acpi_processor_eval_pdc() should be 'acpi_status' but >> defined as 'int', fix it too. > Why not just define boot_options_idle_override as well. Then you can > leave the code unchanged. Also more importantly you can have override > values for ARM when it turns out you need those too and the logic will be > the same for both processor families There is a platform dependent head file such as pdc_intel.h which contains some macros, some of those macros are used in arch-independent file processor_core.c, that's why I posted this patch. Thanks Hanjun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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