linux-kernel - Re: [PATCH 1/2] gpio: expose gpio_to

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Message-ID: <BANLkTinMPXQcS2tZAJE57d=J4XbpGp_aFg@mail.gmail.com>
Date:	Mon, 13 Jun 2011 10:43:29 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	H Hartley Sweeten <hartleys@...ionengravers.com>
Cc:	Linus Walleij <linus.walleij@...ricsson.com>,
	Grant Likely <grant.likely@...retlab.ca>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Lee Jones <lee.jones@...aro.org>
Subject: Re: [PATCH 1/2] gpio: expose gpio_to_chip()

On Fri, Jun 10, 2011 at 5:57 PM, H Hartley Sweeten
<hartleys@...ionengravers.com> wrote:
> On Friday, June 10, 2011 1:49 AM, Linus Walleij wrote:

>> This makes the gpio_to_chip() function available to drivers. The
>> usecase is when you want to add a few chip-specific operations
>> apart from the ones exposed in struct gpio_chip.
> (...)
>
> Linus,
>
> You'll need to fix a couple drivers for this to work.  The symbol gpio_to_chip
> is a static symbol in a couple places other than gpiolib.c.

OK I fix! They are confusing anyway so should be patched pronto.

Linus Walleij
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