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-rw-r--r--include/linux/dma-fence-unwrap.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/dma-fence-unwrap.h b/include/linux/dma-fence-unwrap.h
index 62df222fe0f1..7bfacdf79de2 100644
--- a/include/linux/dma-fence-unwrap.h
+++ b/include/linux/dma-fence-unwrap.h
@@ -8,6 +8,8 @@
#ifndef __LINUX_DMA_FENCE_UNWRAP_H
#define __LINUX_DMA_FENCE_UNWRAP_H
+#include <linux/types.h>
+
struct dma_fence;
/**
@@ -48,11 +50,11 @@ struct dma_fence *dma_fence_unwrap_next(struct dma_fence_unwrap *cursor);
for (fence = dma_fence_unwrap_first(head, cursor); fence; \
fence = dma_fence_unwrap_next(cursor))
-struct dma_fence *__dma_fence_unwrap_merge(unsigned int num_fences,
+struct dma_fence *__dma_fence_unwrap_merge(size_t num_fences,
struct dma_fence **fences,
struct dma_fence_unwrap *cursors);
-int dma_fence_dedup_array(struct dma_fence **array, int num_fences);
+size_t dma_fence_dedup_array(struct dma_fence **array, size_t num_fences);
/**
* dma_fence_unwrap_merge - unwrap and merge fences