linux-kernel - Re: [PATCH] gpio: mvebu: Set free callback for gpio

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Message-ID: <20121108081019.4e133962@skate>
Date:	Thu, 8 Nov 2012 08:10:19 +0100
From:	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
To:	Axel Lin <axel.lin@...ics.com>
Cc:	Grant Likely <grant.likely@...retlab.ca>,
	Linus Walleij <linus.walleij@...aro.org>,
	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
	Andrew Lunn <andrew@...n.ch>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] gpio: mvebu: Set free callback for gpio_chip


On Thu, 08 Nov 2012 10:27:29 +0800, Axel Lin wrote:
> We call pinctrl_request_gpio() in request callback, thus we need to call
> pinctrl_free_gpio() in free callback.
> 
> Both mvebu_gpio_request() and mvebu_gpio_free() are not referenced outside of
> this file, make them static.

Indeed, thanks.

> Signed-off-by: Axel Lin <axel.lin@...ics.com>

Acked-by: Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
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