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-rw-r--r--arch/arm64/mm/dma-mapping.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
index 072c51fb07d7..cdcb73db9ea2 100644
--- a/arch/arm64/mm/dma-mapping.c
+++ b/arch/arm64/mm/dma-mapping.c
@@ -862,11 +862,6 @@ out_err:
dev_name(dev));
}
-void arch_teardown_dma_ops(struct device *dev)
-{
- dev->dma_ops = NULL;
-}
-
#else
static void __iommu_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,