dmaengine: Remove the context argument to the prep_dma_cyclic operation

[mirror_ubuntu-artful-kernel.git] / include / linux / dmaengine.h

diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 4eb2f82aed1d80e5c534875fa9549610d84a3721..94ddccd706fcfa5c9d34afd59f3ba7f59c825928 100644 (file)
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -669,7 +669,7 @@ 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,
-               unsigned long flags, void *context);
+               unsigned long flags);
        struct dma_async_tx_descriptor *(*device_prep_interleaved_dma)(
                struct dma_chan *chan, struct dma_interleaved_template *xt,
                unsigned long flags);
@@ -744,7 +744,7 @@ static inline struct dma_async_tx_descriptor *dmaengine_prep_dma_cyclic(
                unsigned long flags)
 {
        return chan->device->device_prep_dma_cyclic(chan, buf_addr, buf_len,
-                                               period_len, dir, flags, NULL);
+                                               period_len, dir, flags);
 }
 
 static inline struct dma_async_tx_descriptor *dmaengine_prep_interleaved_dma(