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ia64: dma_debug: add debug_dma_mapping_error support

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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 <shuah.khan@hp.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
This commit is contained in:
Shuah Khan 2012-11-23 14:32:55 -07:00 committed by Joerg Roedel
parent ad154880c0
commit 27fa0ab66f
1 changed files with 1 additions and 0 deletions
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arch/ia64/include/asm/dma-mapping.h
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@ -58,6 +58,7 @@ static inline void dma_free_attrs(struct device *dev, size_t size,
static inline int dma_mapping_error(struct device *dev, dma_addr_t daddr) static inline int dma_mapping_error(struct device *dev, dma_addr_t daddr)
{ {
struct dma_map_ops *ops = platform_dma_get_ops(dev); struct dma_map_ops *ops = platform_dma_get_ops(dev);
debug_dma_mapping_error(dev, daddr);
return ops->mapping_error(dev, daddr); return ops->mapping_error(dev, daddr);
} }