[PATCH 5/9] ia64: remove the unused pci_iommu_shutdown function

Christoph Hellwig
2018-09-20T07:26:56Z

arch/ia64/include/asm/iommu.h | 1 -
arch/ia64/kernel/pci-dma.c | 5 -----
2 files changed, 6 deletions(-)

diff --git a/arch/ia64/include/asm/iommu.h b/arch/ia64/include/asm/iommu.h
index 156b9d8e1932..5397e5aa3704 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 924966e5aa25..936af0ec7f8f 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)
{
--
2.18.0