1 files changed, 0 insertions, 36 deletions
diff --git a/arch/ia64/kernel/pci-swiotlb.c b/arch/ia64/kernel/pci-swiotlb.c
deleted file mode 100644
index 0f8d5fbd86bd..000000000000
--- a/arch/ia64/kernel/pci-swiotlb.c
+++ /dev/null
@@ -1,36 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/* Glue code to lib/swiotlb.c */
-
-#include <linux/pci.h>
-#include <linux/gfp.h>
-#include <linux/cache.h>
-#include <linux/module.h>
-#include <linux/dma-mapping.h>
-#include <linux/swiotlb.h>
-#include <asm/dma.h>
-#include <asm/iommu.h>
-#include <asm/machvec.h>
-
-int swiotlb __read_mostly;
-EXPORT_SYMBOL(swiotlb);
-
-void __init swiotlb_dma_init(void)
-{
-	dma_ops = &swiotlb_dma_ops;
-	swiotlb_init(1);
-}
-
-void __init pci_swiotlb_init(void)
-{
-	if (!iommu_detected) {
-#ifdef CONFIG_IA64_GENERIC
-		swiotlb = 1;
-		printk(KERN_INFO "PCI-DMA: Re-initialize machine vector.\n");
-		machvec_init("dig");
-		swiotlb_init(1);
-		dma_ops = &swiotlb_dma_ops;
-#else
-		panic("Unable to find Intel IOMMU");
-#endif
-	}
-}