linux-kernel - RE: [PATCH 1/4] arch: arm: gpmc: gpmc migration support

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Date:	Wed, 6 Feb 2013 11:38:57 +0000
From:	"Philip, Avinash" <avinashphilip@...com>
To:	Tony Lindgren <tony@...mide.com>
CC:	"Hilman, Kevin" <khilman@...com>,
	"linux@....linux.org.uk" <linux@....linux.org.uk>,
	"dwmw2@...radead.org" <dwmw2@...radead.org>,
	"Mohammed, Afzal" <afzal@...com>,
	"linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>,
	"Nori, Sekhar" <nsekhar@...com>,
	"Hebbar, Gururaja" <gururaja.hebbar@...com>,
	"Hiremath, Vaibhav" <hvaibhav@...com>
Subject: RE: [PATCH 1/4] arch: arm: gpmc: gpmc migration support

On Sat, Feb 02, 2013 at 03:35:10, Tony Lindgren wrote:
> * Philip Avinash <avinashphilip@...com> [130123 01:28]:
> > With recent GPMC driver conversion, usage of gpmc_save/restore_context
> > can done from gpmc driver itself. Hence removes the usage from pm34xx.c.
> > Also removes the conditional compilation primitives ARCH_OMAP3 for
> > gpmc_save/restore_context.
> 
> Hmm I think this will break GPMC for deeper idle modes. Note that we
> need to save and restore the context every time hitting off-idle, not
> just for suspend and resume. Or am I missing something here?

I understand dependency on idle modes. So I will send a second version
with this patch eliminated so that user initiated suspend/resume work
for am335x platforms.

Thanks
Avinash

> 
> Regards,
> 
> Tony
> 

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