Re: [Patch v2] x86: Make Atom PMC driver configurable.

From: Li, Aubrey
Date: Wed Oct 15 2014 - 23:01:17 EST


On 2014/10/16 10:18, Dave Jones wrote:
> The Atom PMC driver is always built-in, regardless of whether
> the kernel being built is going to be run on an Atom (or even Intel) CPU.
>
> Signed-off-by: Dave Jones <davej@xxxxxxxxxx>
> Cc: One Thousand Gnomes <gnomes@xxxxxxxxxxxxxxxxxxx>
> Cc: aubrey.li@xxxxxxxxxxxxxxx
>
> diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
> index f2327e88e07c..b4dfd96aeea8 100644
> --- a/arch/x86/Kconfig
> +++ b/arch/x86/Kconfig
> @@ -2485,7 +2485,8 @@ config X86_DMA_REMAP
> depends on STA2X11
>
> config PMC_ATOM
> - def_bool y
> + tristate "Intel Atom SOC power management controller driver"

PMC driver provides core function like reboot, better to change to
bool, or did you see a scenario it can be as a module?

Thanks,
-Aubrey

> + default y
> depends on PCI
>
> source "net/Kconfig"
>
>

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