linux-kernel - Re: [PATCH] gpio/msm_v1: CONFIG_GPIO_MSM

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Message-ID: <CACRpkdYOCRox+sc+_ffVhsFFZVPJA=ATB7ywNpyEuO4B+i5piQ@mail.gmail.com>
Date:	Fri, 1 Jun 2012 09:43:38 +0800
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Christian Dietrich <christian.dietrich@...ormatik.uni-erlangen.de>
Cc:	Grant Likely <grant.likely@...retlab.ca>,
	Linus Walleij <linus.walleij@...ricsson.com>,
	linux-kernel@...r.kernel.org, vamos-dev@...ts.cs.fau.de
Subject: Re: [PATCH] gpio/msm_v1: CONFIG_GPIO_MSM_V1 is only available on
 three SoCs

On Thu, May 31, 2012 at 7:12 PM, Christian Dietrich
<christian.dietrich@...ormatik.uni-erlangen.de> wrote:

> The feature GPIO_MSM_V1 is only available on three SoCs. On all other MSM SoCs
> the INT_GPIO_GROUP{1,2} is undeclared, but Kconfig does allow such
> configurations. Therefore the produced configuration is valid, but does not
> compile. The problem is fixed by adding the missing Kconfig constraints.
>
> drivers/gpio/gpio-msm-v1.c: In function â  msm_init_gpioâ  :
> drivers/gpio/gpio-msm-v1.c:629:26: error: 'INT_GPIO_GROUP1' undeclared
> drivers/gpio/gpio-msm-v1.c:630:26: error: 'INT_GPIO_GROUP2' undeclared
>
> Signed-off-by: Christian Dietrich <christian.dietrich@...ormatik.uni-erlangen.de>

I've run into this bug when trying (and failing) to build a mainline kernel
for the DragonBoard.

Acked-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij
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