1 files changed, 2 insertions, 1 deletions

diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index a3b6035b6c86..55c9a6952f44 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);