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path: root/drivers/dma/dmaengine.c
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Diffstat (limited to 'drivers/dma/dmaengine.c')
-rw-r--r--drivers/dma/dmaengine.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c
index e721a1caff7f..54138b57b37c 100644
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@@ -1009,7 +1009,7 @@ static int __init dmaengine_init_unmap_pool(void)
return -ENOMEM;
}
-static struct dmaengine_unmap_data *
+struct dmaengine_unmap_data *
dmaengine_get_unmap_data(struct device *dev, int nr, gfp_t flags)
{
struct dmaengine_unmap_data *unmap;
@@ -1024,6 +1024,7 @@ dmaengine_get_unmap_data(struct device *dev, int nr, gfp_t flags)
return unmap;
}
+EXPORT_SYMBOL(dmaengine_get_unmap_data);
/**
* dma_async_memcpy_pg_to_pg - offloaded copy from page to page