linux-kernel - Re: [PATCH] ARM: Remove BUILD_BUG

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Date:	Tue, 3 Jan 2012 11:39:31 -0800
From:	Olof Johansson <olof@...om.net>
To:	Simon Glass <sjg@...omium.org>
Cc:	linux-arm-kernel@...ts.infradead.org,
	Olof Johansson <olofj@...omium.org>,
	Russell King - ARM Linux <linux@....linux.org.uk>,
	Ben Hutchings <ben@...adent.org.uk>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ARM: Remove BUILD_BUG_ON from asm/bug.h

On Tue, Jan 3, 2012 at 10:44 AM, Simon Glass <sjg@...omium.org> wrote:
> BUILD_BUG_ON is defined in linux/kernel.h but that is not included by the
> asm/bug.h header which uses it. This causes a build error:
>
> ...include/linux/mtd/map.h: In function 'inline_map_read':
> ...include/linux/mtd/map.h:408:3: error: implicit declaration of function
> 'BUILD_BUG_ON' [-Werror=implicit-function-declaration]
>
> The check is not essential and is not present for other architectures, so
> just remove it.
>
> Signed-off-by: Simon Glass <sjg@...omium.org>

Acked-by: Olof Johansson <olof@...om.net>

Simon, have you sent it to Russell's patch tracker? If not, please do.


-Olof
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