linux-kernel - RE: [PATCH 0/2] These two patches to s3c_pm_arch_prepare

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Date:	Wed, 03 Apr 2013 11:02:53 +0900
From:	Kukjin Kim <kgene.kim@...sung.com>
To:	'Doug Anderson' <dianders@...omium.org>
Cc:	'Jongpill Lee' <boyko.lee@...sung.com>,
	'Jaecheol Lee' <jc.lee@...sung.com>,
	'Thomas Abraham' <thomas.ab@...sung.com>,
	'Olof Johansson' <olof@...om.net>,
	'Jonathan Kliegman' <kliegs@...omium.org>,
	'Michael Spang' <spang@...omium.org>,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
	'Russell King' <linux@....linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org
Subject: RE: [PATCH 0/2] These two patches to s3c_pm_arch_prepare_irqs() were
 part of the work

Doug Anderson wrote:
> 
> to make suspend/resume reliable on the ARM Chromebook
> (exynos5250-snow).
> 
> A few more details:
> - The first patch is not strictly needed but was a nice cleanup.  Our
>   understanding was that EINT0 was originally turned on for exynos
>   evt0 silicon and not needed for evt1.

Looks good to me, applied, thanks.

> - The second patch is more important and (also) more obvious.  The
>   function was modifying the S5P_WAKEUP_MASK register and then
>   clobbering its own modifications.
> 
Applied with 1st one, BTW, do you want to send this for stable tree?

- Kukjin

> For some history, see:
> - https://gerrit.chromium.org/gerrit/31337
> - https://gerrit.chromium.org/gerrit/31341
> 
> 
> Jonathan Kliegman (2):
>   arm: exynos: Remove hardcode wakeup unmask for EINT_0
>   arm: exynos: Clear ENABLE_WAKEUP_SW bit when entering suspend
> 
>  arch/arm/mach-exynos/include/mach/pm-core.h | 9 ++-------
>  1 file changed, 2 insertions(+), 7 deletions(-)
> 
> --
> 1.8.1.3

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