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-rw-r--r--include/linux/dmaengine.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 4c86437..3aa76db 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -660,6 +660,13 @@ static inline struct dma_async_tx_descriptor *dmaengine_prep_dma_cyclic(
period_len, dir, flags, NULL);
}
+static inline struct dma_async_tx_descriptor *dmaengine_prep_interleaved_dma(
+ struct dma_chan *chan, struct dma_interleaved_template *xt,
+ unsigned long flags)
+{
+ return chan->device->device_prep_interleaved_dma(chan, xt, flags);
+}
+
static inline int dmaengine_terminate_all(struct dma_chan *chan)
{
return dmaengine_device_control(chan, DMA_TERMINATE_ALL, 0);