Blackfin arch: fix a broken define in dma-mapping

[linux-2.6-omap-h63xx.git] / arch / blackfin / include / asm / dma-mapping.h

diff --git a/arch/blackfin/include/asm/dma-mapping.h b/arch/blackfin/include/asm/dma-mapping.h
index ede748d67efdc6bed10051a746a9fa53499e7469..d7d9148e433c7aa7d567f0ab5fe346897b07fae9 100644 (file)
--- a/arch/blackfin/include/asm/dma-mapping.h
+++ b/arch/blackfin/include/asm/dma-mapping.h
@@ -15,7 +15,11 @@ void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
 #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
 #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
 
-#define dma_mapping_error
+static inline
+int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
+{
+       return 0;
+}
 
 /*
  * Map a single buffer of the indicated size for DMA in streaming mode.