linux-kernel - Re: [PATCH] gpio: Make gpio_{request,free}

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Date:	Sun, 30 Jan 2011 19:49:14 +0100
From:	Wolfram Sang <w.sang@...gutronix.de>
To:	Lars-Peter Clausen <lars@...afoo.de>
Cc:	David Brownell <david-b@...bell.net>,
	Eric Miao <eric.y.miao@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] gpio: Make gpio_{request,free}_array gpio array
 parameter const

On Sat, Jan 29, 2011 at 04:21:21PM +0100, Lars-Peter Clausen wrote:
> gpio_{request,free}_array should not (and do not) modify the passed gpio array,
> so make the parameter const.
> 
> Signed-off-by: Lars-Peter Clausen <lars@...afoo.de>

Looks good to me. What about the users of these calls (luckily there don't seem
to be many)?

Kind regards,

   Wolfram

-- 
Pengutronix e.K.                           | Wolfram Sang                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

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