linux-kernel - Re: [PATCH 63/90] ARM: OMAP: Merge PM code from N800 tree

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Date:	Wed, 4 Apr 2007 14:51:26 -0700
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	Tony Lindgren <tony@...mide.com>
Cc:	linux-kernel@...r.kernel.org, Kai Svahn <kai.svahn@...ia.com>
Subject: Re: [PATCH 63/90] ARM: OMAP: Merge PM code from N800 tree

On Wed,  4 Apr 2007 14:05:42 -0400 Tony Lindgren wrote:

> From: Kai Svahn <kai.svahn@...ia.com>
> 
> This patch merges omap2 PM code from N800 tree.
> 
> Patch adds support for sleep while idle for omap2
> and handy serial console debbugging code. It also
> moves code from pm-domain.c to pm.c.
> 
> This code can be used as a base for developing
> power management for all omap24xx boards.
> 
> ---
>  arch/arm/mach-omap2/Makefile    |    2 +-
>  arch/arm/mach-omap2/pm-domain.c |  299 ------------
>  arch/arm/mach-omap2/pm.c        |  969 ++++++++++++++++++++++++++++-----------
>  arch/arm/mach-omap2/sleep.S     |   23 +-
>  include/asm-arm/arch-omap/pm.h  |   66 +---
>  5 files changed, 719 insertions(+), 640 deletions(-)

> diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
> index d7eee99..1034eb9 100644
> --- a/arch/arm/mach-omap2/pm.c
> +++ b/arch/arm/mach-omap2/pm.c
> @@ -6,6 +6,16 @@
>   * Copyright (C) 2006 Nokia Corporation
>   * Tony Lindgren <tony@...mide.com>
>   *
> + * Fixed suspend-resume/dynamic-idle to get OMAP to retention
> + * Amit Kucheria <amit.kucheria@...ia.com>
> + * Igor Stoppa <igor.stoppa@...ia.com>
> + *
> + * Fixed MPU sleep to get ARM idle
> + * Igor Stoppa <igor.stoppa@...ia.com>
> + *
> + * Fixed MPU sleep some more
> + * Juha Yrjola
> + *

Changelog goes in the SCM metadata, not source files.


> +extern void omap2_gpio_prepare_for_retention(void);
> +extern void omap2_gpio_resume_after_retention(void);

externs in header files, please.

---
~Randy
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