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-rw-r--r--include/linux/async_tx.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/async_tx.h b/include/linux/async_tx.h
index eb640f0acfa..9f0e7bd5bdc 100644
--- a/include/linux/async_tx.h
+++ b/include/linux/async_tx.h
@@ -152,4 +152,6 @@ struct dma_async_tx_descriptor *
async_trigger_callback(enum async_tx_flags flags,
struct dma_async_tx_descriptor *depend_tx,
dma_async_tx_callback cb_fn, void *cb_fn_param);
+
+void async_tx_quiesce(struct dma_async_tx_descriptor **tx);
#endif /* _ASYNC_TX_H_ */