From e830467143ad0b4efeab3e6c9e1d8033a51a4bf9 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Sun, 21 May 2017 12:26:24 +0200
Subject: hexagon: switch to use ->mapping_error for error reporting

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Richard Kuo <rkuo@codeaurora.org>
---
 arch/hexagon/include/asm/dma-mapping.h | 2 --
 1 file changed, 2 deletions(-)

(limited to 'arch/hexagon/include/asm/dma-mapping.h')

diff --git a/arch/hexagon/include/asm/dma-mapping.h b/arch/hexagon/include/asm/dma-mapping.h
index d3a87bd9b686..00e3f10113b0 100644
--- a/arch/hexagon/include/asm/dma-mapping.h
+++ b/arch/hexagon/include/asm/dma-mapping.h
@@ -29,8 +29,6 @@
 #include <asm/io.h>
 
 struct device;
-extern int bad_dma_address;
-#define DMA_ERROR_CODE bad_dma_address
 
 extern const struct dma_map_ops *dma_ops;
 
-- 
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