MIPS: DMA: Implement platform hook to perform post-DMA cache flushes.

[linux-drm-fsl-dcu.git] / arch / mips / include / asm / mach-bmips / dma-coherence.h

diff --git a/arch/mips/include/asm/mach-bmips/dma-coherence.h b/arch/mips/include/asm/mach-bmips/dma-coherence.h
index 65e95b03ef929fa9a14fd95313b93fc19a7c19ac..509ab72725eba7bc39549f43ac91e90963e4cf65 100644 (file)
--- a/arch/mips/include/asm/mach-bmips/dma-coherence.h
+++ b/arch/mips/include/asm/mach-bmips/dma-coherence.h
@@ -45,4 +45,8 @@ static inline int plat_device_is_coherent(struct device *dev)
        return 0;
 }
 
+static inline void plat_post_dma_flush(struct device *dev)
+{
+}
+
 #endif /* __ASM_MACH_BMIPS_DMA_COHERENCE_H */