dma-debug: unexport dma_debug_resize_entries and debug_dma_dump_mappings

Only used by the AMD GART and Intel VT-D drivers, which must be built in.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>

diff --git a/lib/dma-debug.c b/lib/dma-debug.c
index 075253c..6a1ebaa 100644 (file)
--- a/lib/dma-debug.c
+++ b/lib/dma-debug.c
@@ -444,7 +444,6 @@ void debug_dma_dump_mappings(struct device *dev)
                spin_unlock_irqrestore(&bucket->lock, flags);
        }
 }
-EXPORT_SYMBOL(debug_dma_dump_mappings);
 
 /*
  * For each mapping (initial cacheline in the case of
@@ -753,7 +752,6 @@ int dma_debug_resize_entries(u32 num_entries)
 
        return ret;
 }
-EXPORT_SYMBOL(dma_debug_resize_entries);
 
 /*
  * DMA-API debugging init code