From ccdce9a041185b2ed3009bfe426130eecdf4f551 Mon Sep 17 00:00:00 2001
From: Hongbo Zhang <hongbo.zhang@freescale.com>
Date: Fri, 18 Apr 2014 16:17:45 +0800
Subject: [PATCH] DMA: Freescale: unify register access methods

Methods of accessing DMA controller registers are inconsistent, some registers
are accessed by DMA_IN/OUT directly, while others are accessed by functions
get/set_* which are wrappers of DMA_IN/OUT, and even for the BCR register, it
is read by get_bcr but written by DMA_OUT.
This patch unifies the inconsistent methods, all registers are accessed by
get/set_* now.

Signed-off-by: Hongbo Zhang <hongbo.zhang@freescale.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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