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Diffstat (limited to 'arch/mips/include/asm/mach-loongson/dma-coherence.h')
-rw-r--r--arch/mips/include/asm/mach-loongson/dma-coherence.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-loongson/dma-coherence.h b/arch/mips/include/asm/mach-loongson/dma-coherence.h
index a90534161bd2..4bf4e19f72e8 100644
--- a/arch/mips/include/asm/mach-loongson/dma-coherence.h
+++ b/arch/mips/include/asm/mach-loongson/dma-coherence.h
@@ -78,4 +78,8 @@ static inline int plat_device_is_coherent(struct device *dev)
#endif /* CONFIG_DMA_NONCOHERENT */
}
+static inline void plat_post_dma_flush(struct device *dev)
+{
+}
+
#endif /* __ASM_MACH_LOONGSON_DMA_COHERENCE_H */