diff --git a/arch/arc/mm/dma.c b/arch/arc/mm/dma.c
index 197707bc7658..6b85e94f3275 100644
--- a/arch/arc/mm/dma.c
+++ b/arch/arc/mm/dma.c
@@ -90,8 +90,7 @@ void arch_sync_dma_for_cpu(phys_addr_t paddr, size_t size,
 /*
  * Plug in direct dma map ops.
  */
-void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
-			bool coherent)
+void arch_setup_dma_ops(struct device *dev, bool coherent)
 {
 	/*
 	 * IOC hardware snoops all DMA traffic keeping the caches consistent
diff --git a/arch/arm/mm/dma-mapping-nommu.c b/arch/arm/mm/dma-mapping-nommu.c
index b94850b57995..97db5397c320 100644
--- a/arch/arm/mm/dma-mapping-nommu.c
+++ b/arch/arm/mm/dma-mapping-nommu.c
@@ -33,8 +33,7 @@ void arch_sync_dma_for_cpu(phys_addr_t paddr, size_t size,
 	}
 }
 
-void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
-			bool coherent)
+void arch_setup_dma_ops(struct device *dev, bool coherent)
 {
 	if (IS_ENABLED(CONFIG_CPU_V7M)) {
 		/*
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index f68db05eba29..5adf1769eee4 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -1709,11 +1709,15 @@ void arm_iommu_detach_device(struct device *dev)
 }
 EXPORT_SYMBOL_GPL(arm_iommu_detach_device);
 
-static void arm_setup_iommu_dma_ops(struct device *dev, u64 dma_base, u64 size,
-				    bool coherent)
+static void arm_setup_iommu_dma_ops(struct device *dev)
 {
 	struct dma_iommu_mapping *mapping;
+	u64 dma_base = 0, size = 1ULL << 32;
 
+	if (dev->dma_range_map) {
+		dma_base = dma_range_map_min(dev->dma_range_map);
+		size = dma_range_map_max(dev->dma_range_map) - dma_base;
+	}
 	mapping = arm_iommu_create_mapping(dev->bus, dma_base, size);
 	if (IS_ERR(mapping)) {
 		pr_warn("Failed to create %llu-byte IOMMU mapping for device %s\n",
@@ -1744,8 +1748,7 @@ static void arm_teardown_iommu_dma_ops(struct device *dev)
 
 #else
 
-static void arm_setup_iommu_dma_ops(struct device *dev, u64 dma_base, u64 size,
-				    bool coherent)
+static void arm_setup_iommu_dma_ops(struct device *dev)
 {
 }
 
@@ -1753,8 +1756,7 @@ static void arm_teardown_iommu_dma_ops(struct device *dev) { }
 
 #endif	/* CONFIG_ARM_DMA_USE_IOMMU */
 
-void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
-			bool coherent)
+void arch_setup_dma_ops(struct device *dev, bool coherent)
 {
 	/*
 	 * Due to legacy code that sets the ->dma_coherent flag from a bus
@@ -1774,7 +1776,7 @@ void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
 		return;
 
 	if (device_iommu_mapped(dev))
-		arm_setup_iommu_dma_ops(dev, dma_base, size, coherent);
+		arm_setup_iommu_dma_ops(dev);
 
 	xen_setup_dma_ops(dev);
 	dev->archdata.dma_ops_setup = true;
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
index 313d8938a2f0..0b320a25a471 100644
--- a/arch/arm64/mm/dma-mapping.c
+++ b/arch/arm64/mm/dma-mapping.c
@@ -46,8 +46,7 @@ void arch_teardown_dma_ops(struct device *dev)
 }
 #endif
 
-void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
-			bool coherent)
+void arch_setup_dma_ops(struct device *dev, bool coherent)
 {
 	int cls = cache_line_size_of_cpu();
 
diff --git a/arch/mips/mm/dma-noncoherent.c b/arch/mips/mm/dma-noncoherent.c
index 0f3cec663a12..ab4f2a75a7d0 100644
--- a/arch/mips/mm/dma-noncoherent.c
+++ b/arch/mips/mm/dma-noncoherent.c
@@ -137,8 +137,7 @@ void arch_sync_dma_for_cpu(phys_addr_t paddr, size_t size,
 #endif
 
 #ifdef CONFIG_ARCH_HAS_SETUP_DMA_OPS
-void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
-		bool coherent)
+void arch_setup_dma_ops(struct device *dev, bool coherent)
 {
 	dev->dma_coherent = coherent;
 }
diff --git a/arch/riscv/mm/dma-noncoherent.c b/arch/riscv/mm/dma-noncoherent.c
index 843107f834b2..cb89d7e0ba88 100644
--- a/arch/riscv/mm/dma-noncoherent.c
+++ b/arch/riscv/mm/dma-noncoherent.c
@@ -128,8 +128,7 @@ void arch_dma_prep_coherent(struct page *page, size_t size)
 	ALT_CMO_OP(FLUSH, flush_addr, size, riscv_cbom_block_size);
 }
 
-void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
-			bool coherent)
+void arch_setup_dma_ops(struct device *dev, bool coherent)
 {
 	WARN_TAINT(!coherent && riscv_cbom_block_size > ARCH_DMA_MINALIGN,
 		   TAINT_CPU_OUT_OF_SPEC,
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 7c157bf92695..b1a88992c1a9 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -1675,12 +1675,7 @@ int acpi_dma_configure_id(struct device *dev, enum dev_dma_attr attr,
 	if (ret == -EPROBE_DEFER)
 		return -EPROBE_DEFER;
 
-	/*
-	 * Historically this routine doesn't fail driver probing due to errors
-	 * in acpi_iommu_configure_id()
-	 */
-
-	arch_setup_dma_ops(dev, 0, U64_MAX, attr == DEV_DMA_COHERENT);
+	arch_setup_dma_ops(dev, attr == DEV_DMA_COHERENT);
 
 	return 0;
 }
diff --git a/drivers/hv/hv_common.c b/drivers/hv/hv_common.c
index dde3f9b6871a..9c452bfbd571 100644
--- a/drivers/hv/hv_common.c
+++ b/drivers/hv/hv_common.c
@@ -561,11 +561,7 @@ EXPORT_SYMBOL_GPL(hv_query_ext_cap);
 
 void hv_setup_dma_ops(struct device *dev, bool coherent)
 {
-	/*
-	 * Hyper-V does not offer a vIOMMU in the guest
-	 * VM, so pass 0/NULL for the IOMMU settings
-	 */
-	arch_setup_dma_ops(dev, 0, 0, coherent);
+	arch_setup_dma_ops(dev, coherent);
 }
 EXPORT_SYMBOL_GPL(hv_setup_dma_ops);
 
diff --git a/drivers/of/device.c b/drivers/of/device.c
index 9e7963972fa7..312c63361211 100644
--- a/drivers/of/device.c
+++ b/drivers/of/device.c
@@ -95,7 +95,6 @@ int of_dma_configure_id(struct device *dev, struct device_node *np,
 {
 	const struct bus_dma_region *map = NULL;
 	struct device_node *bus_np;
-	u64 dma_start = 0;
 	u64 mask, end = 0;
 	bool coherent;
 	int iommu_ret;
@@ -118,7 +117,6 @@ int of_dma_configure_id(struct device *dev, struct device_node *np,
 			return ret == -ENODEV ? 0 : ret;
 	} else {
 		/* Determine the overall bounds of all DMA regions */
-		dma_start = dma_range_map_min(map);
 		end = dma_range_map_max(map);
 	}
 
@@ -175,7 +173,7 @@ int of_dma_configure_id(struct device *dev, struct device_node *np,
 	} else
 		dev_dbg(dev, "device is behind an iommu\n");
 
-	arch_setup_dma_ops(dev, dma_start, end - dma_start + 1, coherent);
+	arch_setup_dma_ops(dev, coherent);
 
 	if (iommu_ret)
 		of_dma_set_restricted_buffer(dev, np);
diff --git a/include/linux/dma-map-ops.h b/include/linux/dma-map-ops.h
index 4abc60f04209..ed89e1ce0114 100644
--- a/include/linux/dma-map-ops.h
+++ b/include/linux/dma-map-ops.h
@@ -426,11 +426,9 @@ bool arch_dma_unmap_sg_direct(struct device *dev, struct scatterlist *sg,
 #endif
 
 #ifdef CONFIG_ARCH_HAS_SETUP_DMA_OPS
-void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
-		bool coherent);
+void arch_setup_dma_ops(struct device *dev, bool coherent);
 #else
-static inline void arch_setup_dma_ops(struct device *dev, u64 dma_base,
-		u64 size, bool coherent)
+static inline void arch_setup_dma_ops(struct device *dev, bool coherent)
 {
 }
 #endif /* CONFIG_ARCH_HAS_SETUP_DMA_OPS */