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Diffstat (limited to 'include/linux/dmaengine.h')
-rw-r--r--include/linux/dmaengine.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 9c02a4508b25..d3201e438d16 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -591,7 +591,7 @@ struct dma_device {
struct dma_async_tx_descriptor *(*device_prep_dma_cyclic)(
struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
size_t period_len, enum dma_transfer_direction direction,
- void *context);
+ unsigned long flags, void *context);
struct dma_async_tx_descriptor *(*device_prep_interleaved_dma)(
struct dma_chan *chan, struct dma_interleaved_template *xt,
unsigned long flags);
@@ -653,10 +653,11 @@ static inline struct dma_async_tx_descriptor *dmaengine_prep_rio_sg(
static inline struct dma_async_tx_descriptor *dmaengine_prep_dma_cyclic(
struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
- size_t period_len, enum dma_transfer_direction dir)
+ size_t period_len, enum dma_transfer_direction dir,
+ unsigned long flags)
{
return chan->device->device_prep_dma_cyclic(chan, buf_addr, buf_len,
- period_len, dir, NULL);
+ period_len, dir, flags, NULL);
}
static inline int dmaengine_terminate_all(struct dma_chan *chan)