From: Christoph Hellwig <hch@lst.de>
Date: Tue, 24 Apr 2018 07:37:18 +0000 (+0200)
Subject: dma-debug: unexport dma_debug_resize_entries and debug_dma_dump_mappings
X-Git-Tag: v4.19~945^2~36
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9f22bbbdd8e31a38872855b4ff402d76efb4c621;p=platform%2Fkernel%2Flinux-rpi.git

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
--- 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