From: Christoph Hellwig <hch@lst.de>
Date: Mon, 17 Sep 2018 17:10:27 +0000 (+0200)
Subject: ia64: remove the unused pci_iommu_shutdown function
X-Git-Tag: v4.20-rc1~174^2~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b666287e799bb25a6f53dcc5d9ae8cda97c7b5da;p=thirdparty%2Fkernel%2Flinux.git

ia64: remove the unused pci_iommu_shutdown function

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---

diff --git a/arch/ia64/include/asm/iommu.h b/arch/ia64/include/asm/iommu.h
index 156b9d8e19327..5397e5aa37046 100644
--- a/arch/ia64/include/asm/iommu.h
+++ b/arch/ia64/include/asm/iommu.h
@@ -5,7 +5,6 @@
 /* 10 seconds */
 #define DMAR_OPERATION_TIMEOUT (((cycles_t) local_cpu_data->itc_freq)*10)
 
-extern void pci_iommu_shutdown(void);
 extern void no_iommu_init(void);
 #ifdef	CONFIG_INTEL_IOMMU
 extern int force_iommu, no_iommu;
diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c
index 924966e5aa259..936af0ec7f8f5 100644
--- a/arch/ia64/kernel/pci-dma.c
+++ b/arch/ia64/kernel/pci-dma.c
@@ -37,11 +37,6 @@ static int __init pci_iommu_init(void)
 /* Must execute after PCI subsystem */
 fs_initcall(pci_iommu_init);
 
-void pci_iommu_shutdown(void)
-{
-	return;
-}
-
 void __init
 iommu_dma_init(void)
 {