From 891f78ea833edd4a1e524e15bfe297a7a84d81a0 Mon Sep 17 00:00:00 2001
From: Tony Jones <tonyj@suse.de>
Date: Tue, 25 Sep 2007 02:03:03 +0200
Subject: DMA: Convert from class_device to device for DMA engine

Signed-off-by: Tony Jones <tonyj@suse.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Cc: Shannon Nelson <shannon.nelson@intel.com>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 include/linux/dmaengine.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'include/linux/dmaengine.h')

diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index a3b6035b6c8..55c9a6952f4 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -132,7 +132,7 @@ struct dma_chan {
 
 	/* sysfs */
 	int chan_id;
-	struct class_device class_dev;
+	struct device dev;
 
 	struct kref refcount;
 	int slow_ref;
@@ -142,6 +142,7 @@ struct dma_chan {
 	struct dma_chan_percpu *local;
 };
 
+#define to_dma_chan(p) container_of(p, struct dma_chan, dev)
 
 void dma_chan_cleanup(struct kref *kref);
 
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