linux-kernel - Re: [PATCH] pinctrl: Include <linux/bug.h> to prevent compile errors

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Message-ID: <4F5E62CC.6030002@wwwdotorg.org>
Date:	Mon, 12 Mar 2012 14:55:40 -0600
From:	Stephen Warren <swarren@...dotorg.org>
To:	Linus Walleij <linus.walleij@...aro.org>
CC:	Paul Gortmaker <paul.gortmaker@...driver.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] pinctrl: Include <linux/bug.h> to prevent compile errors

On 03/12/2012 01:44 PM, Linus Walleij wrote:
> On Fri, Mar 9, 2012 at 9:18 PM, Stephen Warren <swarren@...dotorg.org> wrote:
> 
>> Macros in <linux/pinctrl/machine.h> call ARRAY_SIZE(), the definition of
>> which eventually calls BUILD_BUG_ON_ZERO(), which is defined in
>> <linux/bug.h>. Include that so that every .c file using the pinctrl macros
>> doesn't have to do that itself.
> 
> I get this part...
...
>> diff --git a/include/linux/pinctrl/machine.h b/include/linux/pinctrl/machine.h
...
>> -#include "pinctrl-state.h"
> 
> ?
> 
>> +#include <linux/bug.h>
>> +
>> +#include "pinctrl.h"
> 
> ?
> 
> But I moved the states out of machine.h and pinctrl.h just so
> that we shouldn't have to include pinctrl.h into machine.h?

Oops. Looks like I completely screwed up a rebase there.

If Paul acks the concept of the patch, I'll repost.
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