linux-kernel - Re: [PATCH] pinctrl: changes hog mechanism to be self-referential

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Date:	Thu, 9 Feb 2012 17:30:41 -0800
From:	Dong Aisheng <dongas86@...il.com>
To:	Linus Walleij <linus.walleij@...aro.org>
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	Stephen Warren <swarren@...dia.com>,
	Shawn Guo <shawn.guo@...escale.com>,
	Thomas Abraham <thomas.abraham@...aro.org>,
	Dong Aisheng <dong.aisheng@...aro.org>,
	Rajendra Nayak <rajendra.nayak@...aro.org>,
	Haojian Zhuang <haojian.zhuang@...vell.com>,
	Barry Song <21cnbao@...il.com>
Subject: Re: [PATCH] pinctrl: changes hog mechanism to be self-referential

On Fri, Feb 10, 2012 at 01:47:48AM +0100, Linus Walleij wrote:
> Instead of a specific boolean field to indicate if a map entry shall
> be hogged, treat self-reference as an indication of desired hogging.
> This drops one field off the map struct and has a nice Douglas R.
> Hofstadter-feel to it.
> 
> Suggested-by: Stephen Warren <swarren@...dia.com>
> Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
> ---
>  Documentation/pinctrl.txt       |    8 ++++----
>  drivers/pinctrl/core.c          |    6 ++----
>  include/linux/pinctrl/machine.h |   18 ++++++------------
>  3 files changed, 12 insertions(+), 20 deletions(-)
> 

A good cleanup.
Make the next pinctrl core dt binding a little easy for hog things.
Greatly hope this in.

Acked-by: Dong Aisheng <dong.aisheng@...aro.org>

Regards
Dong Aisheng
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