[PATCH] staging: android: ion: fix ion_dma_buf_attach signatur

[Daniel Vetter]

On Wed, Jun 20, 2018 at 08:52:19PM +0200, Christian König wrote:
> Fixup for "dma_buf: remove device parameter from attach callback v2".
> 
> I missed this driver, sorry for the noise. Patch is not even compile
> tested.
> 
> Signed-off-by: Christian König <christian.koenig at amd.com>

Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>

Also

Fixes: f664a5269542 ("dma-buf: remove kmap_atomic interface")

just for the record. Please push asap, double check that ion is enabled
somewhere in one of the 3 drm-misc defconfigs, and reply to Padovan's
drm-misc pull request that he needs to redo because of this fumble.

Cheers, Daniel
> ---
>  drivers/staging/android/ion/ion.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c
> index a5220445b5e8..3d4d35558937 100644
> --- a/drivers/staging/android/ion/ion.c
> +++ b/drivers/staging/android/ion/ion.c
> @@ -201,7 +201,7 @@ struct ion_dma_buf_attachment {
>  	struct list_head list;
>  };
>  
> -static int ion_dma_buf_attach(struct dma_buf *dmabuf, struct device *dev,
> +static int ion_dma_buf_attach(struct dma_buf *dmabuf,
>  			      struct dma_buf_attachment *attachment)
>  {
>  	struct ion_dma_buf_attachment *a;
> @@ -219,7 +219,7 @@ static int ion_dma_buf_attach(struct dma_buf *dmabuf, struct device *dev,
>  	}
>  
>  	a->table = table;
> -	a->dev = dev;
> +	a->dev = attachment->dev;
>  	INIT_LIST_HEAD(&a->list);
>  
>  	attachment->priv = a;
> -- 
> 2.14.1
> 
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-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch