[PATCH] ARM: dma-mapping: remove arm_dma_set_mask()

[Alexandre Courbot]

On Fri, Feb 26, 2016 at 5:36 PM, Alexandre Courbot <acourbot at nvidia.com> wrote:
> arm_dma_set_mask() implements exactly the same behavior as the fallback
> that dma_set_mask() takes if the set_dma_mask op is not set. Remove it
> and use that fallback instead like the dma_get_mask() counterpart
> already does.

No one got mad at this so I took the freedom to send it to Russell's
patch tracking system.