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-rw-r--r--Documentation/DMA-API.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/DMA-API.txt b/Documentation/DMA-API.txt
index 3dc1f9125caf..805db4b2cba6 100644
--- a/Documentation/DMA-API.txt
+++ b/Documentation/DMA-API.txt
@@ -459,7 +459,7 @@ anything like this. You must also be extra careful about accessing
memory you intend to sync partially.
void
-dma_cache_sync(void *vaddr, size_t size,
+dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction direction)
Do a partial sync of memory that was allocated by