diff --git a/arch/arc/mm/dma.c b/arch/arc/mm/dma.c
index c399f51d5237..e947572a521e 100644
--- a/arch/arc/mm/dma.c
+++ b/arch/arc/mm/dma.c
@@ -104,4 +104,3 @@ void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
 	dev_info(dev, "use %scoherent DMA ops\n",
 		 dev->dma_coherent ? "" : "non");
 }
-EXPORT_SYMBOL_GPL(arch_setup_dma_ops);
diff --git a/arch/arm/mm/dma-mapping-nommu.c b/arch/arm/mm/dma-mapping-nommu.c
index e862b053833f..287ef898a55e 100644
--- a/arch/arm/mm/dma-mapping-nommu.c
+++ b/arch/arm/mm/dma-mapping-nommu.c
@@ -209,4 +209,3 @@ void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
 	if (!dev->archdata.dma_coherent)
 		set_dma_ops(dev, &arm_nommu_dma_ops);
 }
-EXPORT_SYMBOL_GPL(arch_setup_dma_ops);
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index fdec6dd1b748..8a8949174b1c 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -2284,7 +2284,6 @@ void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
 #endif
 	dev->archdata.dma_ops_setup = true;
 }
-EXPORT_SYMBOL_GPL(arch_setup_dma_ops);
 
 void arch_teardown_dma_ops(struct device *dev)
 {
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
index f06f8f98ffc2..6c45350e33aa 100644
--- a/arch/arm64/mm/dma-mapping.c
+++ b/arch/arm64/mm/dma-mapping.c
@@ -57,4 +57,3 @@ void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
 		dev->dma_ops = &xen_swiotlb_dma_ops;
 #endif
 }
-EXPORT_SYMBOL_GPL(arch_setup_dma_ops);
diff --git a/arch/mips/mm/dma-noncoherent.c b/arch/mips/mm/dma-noncoherent.c
index 194fc7b4d423..563c2c0d0c81 100644
--- a/arch/mips/mm/dma-noncoherent.c
+++ b/arch/mips/mm/dma-noncoherent.c
@@ -137,5 +137,4 @@ void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
 {
 	dev->dma_coherent = coherent;
 }
-EXPORT_SYMBOL_GPL(arch_setup_dma_ops);
 #endif