From ad154880c03daf1f776e502e2c18775eda4280d2 Mon Sep 17 00:00:00 2001 From: Shuah Khan Date: Fri, 23 Nov 2012 14:32:06 -0700 Subject: c6x: 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 Acked-by: Mark Salter Signed-off-by: Joerg Roedel --- arch/c6x/include/asm/dma-mapping.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/c6x') diff --git a/arch/c6x/include/asm/dma-mapping.h b/arch/c6x/include/asm/dma-mapping.h index 03579fd..3c69406 100644 --- a/arch/c6x/include/asm/dma-mapping.h +++ b/arch/c6x/include/asm/dma-mapping.h @@ -32,6 +32,7 @@ static inline int dma_set_mask(struct device *dev, u64 dma_mask) */ static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) { + debug_dma_mapping_error(dev, dma_addr); return dma_addr == ~0; } -- cgit v1.1