From 74bc0f6b22fd1a3c839f61d8475335a98af53c7a Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Mon, 19 Aug 2019 15:22:52 +0200 Subject: [PATCH] ia64: Get rid of iommu_pass_through This variable has no users anymore so it can be removed. Signed-off-by: Joerg Roedel --- arch/ia64/include/asm/iommu.h | 2 -- arch/ia64/kernel/pci-dma.c | 2 -- 2 files changed, 4 deletions(-) diff --git a/arch/ia64/include/asm/iommu.h b/arch/ia64/include/asm/iommu.h index 7429a72f3f92..92aceef63710 100644 --- a/arch/ia64/include/asm/iommu.h +++ b/arch/ia64/include/asm/iommu.h @@ -8,10 +8,8 @@ extern void no_iommu_init(void); #ifdef CONFIG_INTEL_IOMMU extern int force_iommu, no_iommu; -extern int iommu_pass_through; extern int iommu_detected; #else -#define iommu_pass_through (0) #define no_iommu (1) #define iommu_detected (0) #endif diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c index fe988c49f01c..f5d49cd3fbb0 100644 --- a/arch/ia64/kernel/pci-dma.c +++ b/arch/ia64/kernel/pci-dma.c @@ -22,8 +22,6 @@ int force_iommu __read_mostly = 1; int force_iommu __read_mostly; #endif -int iommu_pass_through; - static int __init pci_iommu_init(void) { if (iommu_detected)