linux-kernel - Re: linux-next: build failure after merge of the dma-buf tree

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Date:	Tue, 20 May 2014 14:39:10 +0530
From:	Sumit Semwal <sumit.semwal@...aro.org>
To:	Maarten Lankhorst <maarten.lankhorst@...onical.com>
Cc:	Stephen Rothwell <sfr@...b.auug.org.au>,
	Thierry Reding <treding@...dia.com>,
	linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: Re: linux-next: build failure after merge of the dma-buf tree

On 20 May 2014 13:56, Maarten Lankhorst <maarten.lankhorst@...onical.com> wrote:
> Hey,
>
> op 20-05-14 09:13, Stephen Rothwell schreef:
>
>> Hi Sumit,
>>
>> After merging the dma-buf tree, today's linux-next build (x86_64
>> allmodconfig) failed like this:
>>
>> drivers/gpu/drm/tegra/gem.c: In function 'tegra_gem_prime_export':
>> drivers/gpu/drm/tegra/gem.c:423:15: error: macro "dma_buf_export" requires
>> 5 arguments, but only 4 given
>> drivers/gpu/drm/tegra/gem.c:422:9: error: 'dma_buf_export' undeclared
>> (first use in this function)
>>
>> Caused by commit 8dfb1f0f8103 ("dma-buf: use reservation objects").
>> Grep is your friend ...
>>
>> I have use the dma-buf tree from next-20140519 for today.
>
>
> sumits can you amend the commit?
Hey Maarten,
Yes, I'll amend it and push.
> ---
>
> diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/tegra/gem.c
> index bcf9895cef9f..1e9de41a14ea 100644
> --- a/drivers/gpu/drm/tegra/gem.c
> +++ b/drivers/gpu/drm/tegra/gem.c
> @@ -419,7 +419,7 @@ struct dma_buf *tegra_gem_prime_export(struct drm_device
> *drm,
>                                        int flags)
>  {
>         return dma_buf_export(gem, &tegra_gem_prime_dmabuf_ops, gem->size,
> -                             flags);
> +                             flags, NULL);
>  }
>   struct drm_gem_object *tegra_gem_prime_import(struct drm_device *drm,
>



-- 
Thanks and regards,

Sumit Semwal
Graphics Engineer - Graphics working group
Linaro.org │ Open source software for ARM SoCs
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