linux-kernel - Re: [PATCH] x86, mrst: The shutdown for MRST requires the SCU IPC mechanism

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Date:	Mon, 15 Nov 2010 10:14:06 -0800
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	Alan Cox <alan@...rguk.ukuu.org.uk>
Cc:	linux-kernel@...r.kernel.org, x86@...nel.org
Subject: Re: [PATCH] x86, mrst: The shutdown for MRST requires the SCU IPC
 mechanism

On Mon, 15 Nov 2010 17:31:19 +0000 Alan Cox wrote:

> From: Alan Cox <alan@...ux.intel.com>
> 
> Fix the build failure reported by Randy Dunlap
> 
> Signed-off-by: Alan Cox <alan@...ux.intel.com>
> ---
> 
>  arch/x86/Kconfig |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> 
> diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
> index 9e71608..afe50ec 100644
> --- a/arch/x86/Kconfig
> +++ b/arch/x86/Kconfig
> @@ -387,6 +387,7 @@ config X86_MRST
>  	select APB_TIMER
>  	select I2C
>  	select SPI
> +	select INTEL_SCU_IPC
>  	---help---
>  	  Moorestown is Intel's Low Power Intel Architecture (LPIA) based Moblin
>  	  Internet Device(MID) platform. Moorestown consists of two chips:

Hi,
Additionally using this line from my patch:

+	select X86_PLATFORM_DEVICES

will avoid this warning (with your patch applied):

warning: (X86_MRST && PCI && PCI_GOANY && X86_32 && X86_EXTENDED_PLATFORM && X86_IO_APIC) selects INTEL_SCU_IPC which has unmet direct dependencies 
(X86 && X86_PLATFORM_DEVICES && X86_MRST)

which is due to the hierarchical menu structure.

---
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***
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