2 files changed, 17 insertions, 15 deletions

diff --git a/arch/mips/include/asm/bmips.h b/arch/mips/include/asm/bmips.h
index 30939b02e3ff..6d25ad33ec78 100644
--- a/arch/mips/include/asm/bmips.h
+++ b/arch/mips/include/asm/bmips.h
@@ -122,6 +122,22 @@ static inline void bmips_write_zscm_reg(unsigned int offset, unsigned long data)
         barrier();
 }
 
+static inline void bmips_post_dma_flush(struct device *dev)
+{
+        void __iomem *cbr = BMIPS_GET_CBR();
+        u32 cfg;
+
+        if (boot_cpu_type() != CPU_BMIPS3300 &&
+            boot_cpu_type() != CPU_BMIPS4350 &&
+            boot_cpu_type() != CPU_BMIPS4380)
+                return;
+
+        /* Flush stale data out of the readahead cache */
+        cfg = __raw_readl(cbr + BMIPS_RAC_CONFIG);
+        __raw_writel(cfg | 0x100, cbr + BMIPS_RAC_CONFIG);
+        __raw_readl(cbr + BMIPS_RAC_CONFIG);
+}
+
 #endif /* !defined(__ASSEMBLY__) */
 
 #endif /* _ASM_BMIPS_H */
diff --git a/arch/mips/include/asm/mach-bmips/dma-coherence.h b/arch/mips/include/asm/mach-bmips/dma-coherence.h
index ee3c713d642e..d29781f02285 100644
--- a/arch/mips/include/asm/mach-bmips/dma-coherence.h
+++ b/arch/mips/include/asm/mach-bmips/dma-coherence.h
@@ -49,20 +49,6 @@ static inline int plat_device_is_coherent(struct device *dev)
         return 0;
 }
 
-static inline void plat_post_dma_flush(struct device *dev)
-{
-        void __iomem *cbr = BMIPS_GET_CBR();
-        u32 cfg;
-
-        if (boot_cpu_type() != CPU_BMIPS3300 &&
-            boot_cpu_type() != CPU_BMIPS4350 &&
-            boot_cpu_type() != CPU_BMIPS4380)
-                return;
-
-        /* Flush stale data out of the readahead cache */
-        cfg = __raw_readl(cbr + BMIPS_RAC_CONFIG);
-        __raw_writel(cfg | 0x100, cbr + BMIPS_RAC_CONFIG);
-        __raw_readl(cbr + BMIPS_RAC_CONFIG);
-}
+#define plat_post_dma_flush     bmips_post_dma_flush
 
 #endif /* __ASM_MACH_BMIPS_DMA_COHERENCE_H */