From b018e1361bad361b47294fd09ae1f33f707dd933 Mon Sep 17 00:00:00 2001
From: Benedikt Spranger <b.spranger@linutronix.de>
Date: Tue, 13 Aug 2013 11:08:38 +0200
Subject: [PATCH] mfd: core: Copy DMA mask and params from parent

The child device intends to perform DMA operations then it needs a dma
mask and params set. This patches copies them from the parent device.

Signed-off-by: Benedikt Spranger <b.spranger@linutronix.de>
Signed-off-by: Holger Dengler <dengler@linutronix.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Reading git-format-patch failed