linux-kernel - Re: [PATCH] gpio: make of_get_named_gpiod

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Message-ID: <CAAVeFuLqF6d+-BHhFzL+w9bFNxbxWV97dsx1Kbd2GD1PNf3UFg@mail.gmail.com>
Date:	Tue, 13 May 2014 22:23:43 +0900
From:	Alexandre Courbot <gnurou@...il.com>
To:	Linus Walleij <linus.walleij@...aro.org>
Cc:	Alexandre Courbot <acourbot@...dia.com>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] gpio: make of_get_named_gpiod_flags() private

On Tue, May 13, 2014 at 10:17 PM, Linus Walleij
<linus.walleij@...aro.org> wrote:
> On Sun, May 4, 2014 at 5:45 AM, Alexandre Courbot <acourbot@...dia.com> wrote:
>
>> of_get_named_gpiod_flags() is visible and directly usable by GPIO
>> consumers, but it really should not as the gpiod interface relies
>> on the simpler gpiod_get() to provide properly-configured GPIOs.
>>
>> of_get_named_gpiod_flags() is just used internally by gpiolib to
>> implement gpiod_get(), and by the old of_get_named_gpio_flags()
>> function, therefore it makes sense to make it gpiolib-private.
>>
>> As a side-effect, the unused (and unneeded) of_get_gpiod_flags()
>> inline function is also removed, and of_get_named_gpio_flags() is moved
>> from a static inline function to a regular one in gpiolib-of.c
>>
>> This results in all references to gpiod_* functions in of_gpio.h being
>> gone, which is the way it should be since this file is part of the old
>> integer GPIO interface.
>>
>> Signed-off-by: Alexandre Courbot <acourbot@...dia.com>
>
> This patch broke a lot of drivers so I had to take it out again...

That's unexpected - what happens with it?
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