linux-kernel - Re: [PATCH v1 3/3] ARM: tegra: cpuidle driver for tegra

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Message-ID: <20120201073510.GE7399@quad.lixom.net>
Date:	Tue, 31 Jan 2012 23:35:10 -0800
From:	Olof Johansson <olof@...om.net>
To:	Peter De Schrijver <pdeschrijver@...dia.com>
Cc:	Colin Cross <ccross@...roid.com>,
	Stephen Warren <swarren@...dia.com>,
	Russell King <linux@....linux.org.uk>,
	linux-tegra@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 3/3] ARM: tegra: cpuidle driver for tegra

On Thu, Jan 26, 2012 at 06:22:03PM +0200, Peter De Schrijver wrote:
> CPUidle driver for tegra. In this version only LP3 (clockgating) is supported.
> 
> Based on work by:
> 
> Colin Cross <ccross@...roid.com>
> Gary King <gking@...dia.com>
> 
> Signed-off-by: Peter De Schrijver <pdeschrijver@...dia.com>
> ---
>  arch/arm/mach-tegra/Makefile  |    2 +
>  arch/arm/mach-tegra/cpuidle.c |  107 +++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 109 insertions(+), 0 deletions(-)
>  create mode 100644 arch/arm/mach-tegra/cpuidle.c
> 
> diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
> index b78bda8..c06c280 100644
> --- a/arch/arm/mach-tegra/Makefile
> +++ b/arch/arm/mach-tegra/Makefile
> @@ -6,6 +6,8 @@ obj-y                                   += irq.o
>  obj-y                                   += clock.o
>  obj-y                                   += timer.o
>  obj-y					+= fuse.o
> +obj-y					+= cpuidle.o
> +obj-y					+= sleep.o

Nit: Not much use in building this if CONFIG_CPU_IDLE is off. Feel free to fix
that up in a new patch.


-Olof
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