linux-kernel - Re: Recent commit introduces compiler Error in some platforms

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Date:	Mon, 16 Feb 2015 12:49:42 +0000
From:	Luis de Bethencourt <luis@...ethencourt.com>
To:	Hans Verkuil <hverkuil@...all.nl>
Cc:	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: Recent commit introduces compiler Error in some platforms

On Mon, Feb 16, 2015 at 01:36:43PM +0100, Hans Verkuil wrote:
> On 02/16/2015 01:18 PM, Luis de Bethencourt wrote:
> > Hi all,
> > 
> > As can be seen in Han's build log:
> > http://hverkuil.home.xs4all.nl/logs/Saturday.log
> > 
> > The recent commit bc0c5aa35ac88342831933ca7758ead62d9bae2b introduces a
> > compiler error in some platforms.
> > 
> > /home/hans/work/build/media_build/v4l/ir-hix5hd2.c: In function 'hix5hd2_ir_config':
> > /home/hans/work/build/media_build/v4l/ir-hix5hd2.c:95:2: error: implicit declaration of function 'writel_relaxed' [-Werror=implicit-function-declaration]
> >   writel_relaxed(0x01, priv->base + IR_ENABLE);
> >   ^
> > 
> > Better than reverting, what would be a good solution for this problem?
> > I am happy to implment it once I know what is the right direction.
> > 
> > From what I see that commit mentions that the function is now available from
> > include/asm-generic/io.h, but this isn't included.
> 
> I've just fixed the media_build repository to handle this. Do a git pull and
> it should compile again (only tested against kernel 3.18).
> 
> Regards,
> 
> 	Hans
> 

Great! Nice to know this is already fixed.

Thanks,
Luis

> > Thanks,
> > Luis
> > --
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> > 
> 
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