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

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

diff --git a/arch/mips/include/asm/mach-jazz/dma-coherence.h b/arch/mips/include/asm/mach-jazz/dma-coherence.h
index 949003ef97b37d0d4023f3da08694c4409139a17..dc347c25c343a560750600c26e6f221a94f56b2b 100644 (file)
--- a/arch/mips/include/asm/mach-jazz/dma-coherence.h
+++ b/arch/mips/include/asm/mach-jazz/dma-coherence.h
@@ -48,6 +48,10 @@ static inline int plat_dma_supported(struct device *dev, u64 mask)
        return 1;
 }
 
+static inline void plat_post_dma_flush(struct device *dev)
+{
+}
+
 static inline int plat_device_is_coherent(struct device *dev)
 {
        return 0;