1 files changed, 0 insertions, 22 deletions
diff --git a/arch/ia64/include/asm/iommu.h b/arch/ia64/include/asm/iommu.h
deleted file mode 100644
index eb0db20c9d4c..000000000000
--- a/arch/ia64/include/asm/iommu.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_IA64_IOMMU_H
-#define _ASM_IA64_IOMMU_H 1
-
-#include <linux/acpi.h>
-
-/* 10 seconds */
-#define DMAR_OPERATION_TIMEOUT (((cycles_t) local_cpu_data->itc_freq)*10)
-
-extern void no_iommu_init(void);
-#ifdef	CONFIG_INTEL_IOMMU
-extern int force_iommu, no_iommu;
-extern int iommu_detected;
-
-static inline int __init
-arch_rmrr_sanity_check(struct acpi_dmar_reserved_memory *rmrr) { return 0; }
-#else
-#define no_iommu		(1)
-#define iommu_detected		(0)
-#endif
-
-#endif