[PATCH] drm/armada: Remove some dead code

[Russell King - ARM Linux]

On Sun, Oct 30, 2016 at 04:38:42PM +0100, Christophe JAILLET wrote:
> 'dma_buf_map_attachment()' can not return NULL, so there is no need to
> check for it.
> 
> Also add a space in order to improve layout.

Thanks, applied.

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