From 9c83b07c042361c429883b3205cbc96fd19598bd Mon Sep 17 00:00:00 2001 From: Shuah Khan Date: Fri, 23 Nov 2012 14:34:56 -0700 Subject: [PATCH] mips: dma_debug: add debug_dma_mapping_error support Add dma-debug interface debug_dma_mapping_error() to debug drivers that fail to check dma mapping errors on addresses returned by dma_map_single() and dma_map_page() interfaces. Signed-off-by: Shuah Khan Signed-off-by: Joerg Roedel --- arch/mips/include/asm/dma-mapping.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/mips/include/asm/dma-mapping.h b/arch/mips/include/asm/dma-mapping.h index be39a12901c6..006b43e38a9c 100644 --- a/arch/mips/include/asm/dma-mapping.h +++ b/arch/mips/include/asm/dma-mapping.h @@ -40,6 +40,8 @@ static inline int dma_supported(struct device *dev, u64 mask) static inline int dma_mapping_error(struct device *dev, u64 mask) { struct dma_map_ops *ops = get_dma_ops(dev); + + debug_dma_mapping_error(dev, mask); return ops->mapping_error(dev, mask); } -- 2.30.2