From 07f4450c9961b2980dd6485875a374923f0ccb63 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Thu, 27 Jun 2013 14:06:28 +0100
Subject: [PATCH] DMA-API: mmc: sdhci-acpi: use dma_coerce_mask_and_coherent()

The code sequence:
	dev->dma_mask = &dev->coherent_dma_mask;
	dev->coherent_dma_mask = dma_mask;
bypasses the architectures check on the DMA mask.  It can be replaced
with dma_coerce_mask_and_coherent(), avoiding the direct initialization
of this mask.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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