linux-kernel - Re: [PATCH 1/4] pinctrl: get_group

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Date:	Thu, 20 Oct 2011 11:42:34 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Stephen Warren <swarren@...dia.com>
Cc:	Linus Walleij <linus.walleij@...ricsson.com>,
	linux-kernel@...r.kernel.org, Barry Song <21cnbao@...il.com>,
	Shawn Guo <shawn.guo@...escale.com>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	David Brown <davidb@...eaurora.org>,
	Grant Likely <grant.likely@...retlab.ca>,
	Rongjun Ying <Rongjun.Ying@....com>,
	Linaro Dev <linaro-dev@...ts.linaro.org>
Subject: Re: [PATCH 1/4] pinctrl: get_group_pins() const fixes

On Thu, Oct 20, 2011 at 12:19 AM, Stephen Warren <swarren@...dia.com> wrote:

> get_group_pins() "returns" a pointer to an array of const objects, through
> a pointer parameter. Fix the prototype so what's pointed at by the returned
> pointer is const, rather than the function parameter being const.
>
> This also allows the removal of a cast in each of the two current pinmux
> drivers.
>
> Signed-off-by: Stephen Warren <swarren@...dia.com>

Thanks, applied.
Linus Walleij
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