1 files changed, 0 insertions, 164 deletions
diff --git a/drivers/iommu/intr_remapping.c b/drivers/iommu/intr_remapping.c
deleted file mode 100644
index 523a7b3a1205..000000000000
--- a/drivers/iommu/intr_remapping.c
+++ /dev/null
@@ -1,164 +0,0 @@
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-
-#include "intr_remapping.h"
-
-int irq_remapping_enabled;
-
-int disable_irq_remap;
-int disable_sourceid_checking;
-int no_x2apic_optout;
-
-static struct irq_remap_ops *remap_ops;
-
-static __init int setup_nointremap(char *str)
-{
-	disable_irq_remap = 1;
-	return 0;
-}
-early_param("nointremap", setup_nointremap);
-
-static __init int setup_irqremap(char *str)
-{
-	if (!str)
-		return -EINVAL;
-
-	while (*str) {
-		if (!strncmp(str, "on", 2))
-			disable_irq_remap = 0;
-		else if (!strncmp(str, "off", 3))
-			disable_irq_remap = 1;
-		else if (!strncmp(str, "nosid", 5))
-			disable_sourceid_checking = 1;
-		else if (!strncmp(str, "no_x2apic_optout", 16))
-			no_x2apic_optout = 1;
-
-		str += strcspn(str, ",");
-		while (*str == ',')
-			str++;
-	}
-
-	return 0;
-}
-early_param("intremap", setup_irqremap);
-
-void __init setup_irq_remapping_ops(void)
-{
-	remap_ops = &intel_irq_remap_ops;
-}
-
-int irq_remapping_supported(void)
-{
-	if (disable_irq_remap)
-		return 0;
-
-	if (!remap_ops || !remap_ops->supported)
-		return 0;
-
-	return remap_ops->supported();
-}
-
-int __init irq_remapping_prepare(void)
-{
-	if (!remap_ops || !remap_ops->prepare)
-		return -ENODEV;
-
-	return remap_ops->prepare();
-}
-
-int __init irq_remapping_enable(void)
-{
-	if (!remap_ops || !remap_ops->enable)
-		return -ENODEV;
-
-	return remap_ops->enable();
-}
-
-void irq_remapping_disable(void)
-{
-	if (!remap_ops || !remap_ops->disable)
-		return;
-
-	remap_ops->disable();
-}
-
-int irq_remapping_reenable(int mode)
-{
-	if (!remap_ops || !remap_ops->reenable)
-		return 0;
-
-	return remap_ops->reenable(mode);
-}
-
-int __init irq_remap_enable_fault_handling(void)
-{
-	if (!remap_ops || !remap_ops->enable_faulting)
-		return -ENODEV;
-
-	return remap_ops->enable_faulting();
-}
-
-int setup_ioapic_remapped_entry(int irq,
-				struct IO_APIC_route_entry *entry,
-				unsigned int destination, int vector,
-				struct io_apic_irq_attr *attr)
-{
-	if (!remap_ops || !remap_ops->setup_ioapic_entry)
-		return -ENODEV;
-
-	return remap_ops->setup_ioapic_entry(irq, entry, destination,
-					     vector, attr);
-}
-
-int set_remapped_irq_affinity(struct irq_data *data, const struct cpumask *mask,
-			      bool force)
-{
-	if (!remap_ops || !remap_ops->set_affinity)
-		return 0;
-
-	return remap_ops->set_affinity(data, mask, force);
-}
-
-void free_remapped_irq(int irq)
-{
-	if (!remap_ops || !remap_ops->free_irq)
-		return;
-
-	remap_ops->free_irq(irq);
-}
-
-void compose_remapped_msi_msg(struct pci_dev *pdev,
-			      unsigned int irq, unsigned int dest,
-			      struct msi_msg *msg, u8 hpet_id)
-{
-	if (!remap_ops || !remap_ops->compose_msi_msg)
-		return;
-
-	remap_ops->compose_msi_msg(pdev, irq, dest, msg, hpet_id);
-}
-
-int msi_alloc_remapped_irq(struct pci_dev *pdev, int irq, int nvec)
-{
-	if (!remap_ops || !remap_ops->msi_alloc_irq)
-		return -ENODEV;
-
-	return remap_ops->msi_alloc_irq(pdev, irq, nvec);
-}
-
-int msi_setup_remapped_irq(struct pci_dev *pdev, unsigned int irq,
-			   int index, int sub_handle)
-{
-	if (!remap_ops || !remap_ops->msi_setup_irq)
-		return -ENODEV;
-
-	return remap_ops->msi_setup_irq(pdev, irq, index, sub_handle);
-}
-
-int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
-{
-	if (!remap_ops || !remap_ops->setup_hpet_msi)
-		return -ENODEV;
-
-	return remap_ops->setup_hpet_msi(irq, id);
-}