1 files changed, 0 insertions, 12 deletions

diff --git a/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h b/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h
index 47fb247f9663..f9f448650505 100644
--- a/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h
+++ b/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h
@@ -52,23 +52,11 @@ static inline int plat_dma_supported(struct device *dev, u64 mask)
         return 0;
 }
 
-static inline void plat_extra_sync_for_device(struct device *dev)
-{
-        BUG();
-}
-
 static inline int plat_device_is_coherent(struct device *dev)
 {
         return 1;
 }
 
-static inline int plat_dma_mapping_error(struct device *dev,
-                                         dma_addr_t dma_addr)
-{
-        BUG();
-        return 0;
-}
-
 dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr);
 phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr);