Messages in this thread Patch in this message | | | Subject | [PATCH RFT RESEDN linux-next] hexagon: dma-mapping: support debug_dma_mapping_error | From | Shuah Khan <> | Date | Fri, 26 Oct 2012 09:43:17 -0600 |
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Add support for debug_dma_mapping_error() call to avoid warning from debug_dma_unmap() interface when it checks for mapping error checked status. Without this patch, device driver failed to check map error warning is generated.
Signed-off-by: Shuah Khan <shuah.khan@hp.com> --- arch/hexagon/include/asm/dma-mapping.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/hexagon/include/asm/dma-mapping.h b/arch/hexagon/include/asm/dma-mapping.h index 85e9935..1957c4c 100644 --- a/arch/hexagon/include/asm/dma-mapping.h +++ b/arch/hexagon/include/asm/dma-mapping.h @@ -65,6 +65,7 @@ static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) { struct dma_map_ops *dma_ops = get_dma_ops(dev); + debug_dma_mapping_error(dev, dma_addr); if (dma_ops->mapping_error) return dma_ops->mapping_error(dev, dma_addr); -- 1.7.9.5
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