linux-kernel - Re: [PATCH v5 07/20] platform/x86: pmc

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Date:   Mon, 23 Aug 2021 10:32:41 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Hans de Goede <hdegoede@...hat.com>
Cc:     Kate Hsuan <hpa@...hat.com>,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
        linux-kernel@...r.kernel.org, platform-driver-x86@...r.kernel.org,
        Dell.Client.Kernel@...l.com, Mark Gross <mgross@...ux.intel.com>,
        Alex Hung <alex.hung@...onical.com>,
        Rajneesh Bhardwaj <irenic.rajneesh@...il.com>,
        David E Box <david.e.box@...el.com>,
        Zha Qipeng <qipeng.zha@...el.com>,
        "David E. Box" <david.e.box@...ux.intel.com>,
        AceLan Kao <acelan.kao@...onical.com>,
        Jithu Joseph <jithu.joseph@...el.com>,
        Maurice Ma <maurice.ma@...el.com>
Subject: Re: [PATCH v5 07/20] platform/x86: pmc_atom: Move to intel
 sub-directory

On Fri, Aug 20, 2021 at 08:18:17PM +0200, Hans de Goede wrote:
> On 8/20/21 1:04 PM, Andy Shevchenko wrote:
> > Move Intel Atom PMC driver to intel sub-directory to improve readability.
> > 
> > Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> 
> This means that pmc_atom will now not be build if X86_PLATFORM_DRIVERS_INTEL
> is not set (and PCI is enabled). Which will cause missing pmc_atom_read/_write
> symbols in drivers/acpi/acpi_lpss.c. So I have dropped this patch from the
> set, while applying the rest.
> 
> Note I'm thinking that we should just remove the whole X86_PLATFORM_DRIVERS_INTEL
> Kconfig option and in the drivers/platform/x86/Makefile replace:
> 
> obj-$(CONFIG_X86_PLATFORM_DRIVERS_INTEL)                += intel/
> 
> with:
> 
> obj-y                                                   += intel/
> 
> This will also allows us to fix the scu issue without needing any
> changes to drivers/mfd/Kconfig .
> 
> But this can all wait for the 2nd round of renames after 5.15-rc1.
> 
> For now I'm moving forward with this v5 series, except with this
> patch dropped.

Indeed. Thanks for the analysis.

Btw, should we convert Dell subdir to something similar in terms of Kconfig?

-- 
With Best Regards,
Andy Shevchenko