[PATCH] arm64: remove define of ARCH_HAS_DMA_GET_REQUIRED_MASK

[Catalin Marinas]

On Tue, Jun 17, 2014 at 06:07:03PM +0100, Mark Salter wrote:
> Arm64 defines ARCH_HAS_DMA_GET_REQUIRED_MASK but provides
> no dma_get_required_mask() function. This leads to a link
> error in drivers using dma_get_required_mask(). Remove the
> define so the default dma_get_required_mask() is available.
> 
> Signed-off-by: Mark Salter <msalter at redhat.com>

I already got a similar patch to push in -rc2.

Thanks.

-- 
Catalin