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ia64: remove the unused pci_iommu_shutdown function

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Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Christoph Hellwig 2018-09-17 19:10:27 +02:00 committed by Tony Luck
parent 87af06d8c0
commit b666287e79
2 changed files with 0 additions and 6 deletions
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1
arch/ia64/include/asm/iommu.h
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@ -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;

5
arch/ia64/kernel/pci-dma.c
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@ -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)
{