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-rw-r--r--include/linux/dmaengine.h3
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);