linux-kernel - Re: [PATCH] dma-buf: Add forward declaration of struct seq

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Message-ID: <81bbe3d3-668b-4bf9-b4c4-a71b3b12c26c@amd.com>
Date: Mon, 2 Jun 2025 14:33:59 +0200
From: Christian König <christian.koenig@....com>
To: Herbert Xu <herbert@...dor.apana.org.au>,
 Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
 Sumit Semwal <sumit.semwal@...aro.org>, linux-media@...r.kernel.org,
 dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH] dma-buf: Add forward declaration of struct seq_file in
 dma-fence.h

On 5/30/25 10:40, Herbert Xu wrote:
> Add forward declaration of struct seq_file before using it in
> function prototype.
> 
> Fixes: a25efb3863d0 ("dma-buf: add dma_fence_describe and dma_resv_describe v2")

I've removed this fixes tag since this is basically just a cleanup and not really a bug fix.

If compilation would have failed we would have noticed that much earlier.

Added my rb and pushed the result to drm-misc-next.

Thanks,
Christian.


> Signed-off-by: Herbert Xu <herbert@...dor.apana.org.au>
> 
> diff --git a/include/linux/dma-fence.h b/include/linux/dma-fence.h
> index e7ad819962e3..b751ae49d007 100644
> --- a/include/linux/dma-fence.h
> +++ b/include/linux/dma-fence.h
> @@ -26,6 +26,7 @@
>  struct dma_fence;
>  struct dma_fence_ops;
>  struct dma_fence_cb;
> +struct seq_file;
>  
>  /**
>   * struct dma_fence - software synchronization primitive