X-Git-Url: http://git.samba.org/samba.git/?p=sfrench%2Fcifs-2.6.git;a=blobdiff_plain;f=arch%2Fmips%2Fmm%2Fdma-noncoherent.c;h=f9549d2fbea3169e216381397df3e203b5aca325;hp=b57465733e873057e0879f07a23ee33e161e6e3c;hb=b7a7d1c1ec688104fdc922568c26395a756f616d;hpb=1fc1cd8399ab5541a488a7e47b2f21537dd76c2d

diff --git a/arch/mips/mm/dma-noncoherent.c b/arch/mips/mm/dma-noncoherent.c
index b57465733e87..f9549d2fbea3 100644
--- a/arch/mips/mm/dma-noncoherent.c
+++ b/arch/mips/mm/dma-noncoherent.c
@@ -156,3 +156,11 @@ void arch_dma_cache_sync(struct device *dev, void *vaddr, size_t size,
 
 	dma_sync_virt(vaddr, size, direction);
 }
+
+#ifdef CONFIG_DMA_PERDEV_COHERENT
+void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
+		const struct iommu_ops *iommu, bool coherent)
+{
+	dev->dma_coherent = coherent;
+}
+#endif