From: Jonathan Kliegman <kliegs@chromium.org>
Date: Thu, 14 Jun 2012 17:31:55 +0000 (-0400)
Subject: mmc: dw_mmc: Fix null dma_ops access when use_dma is false
X-Git-Tag: v3.6-rc1~153^2~49
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3bfe619dc365e439936ed6dae36506944c44c18c;p=pandora-kernel.git

mmc: dw_mmc: Fix null dma_ops access when use_dma is false

host->dma_ops is not valid if host->usa dma is 0 so protect
host->dma_ops reference in dw_mci_resume

Signed-off-by: Jonathan Kliegman <kliegs@chromium.org>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Will Newton <will.newton@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

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