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path: root/drivers/iommu/irq_remapping.c
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Diffstat (limited to 'drivers/iommu/irq_remapping.c')
-rw-r--r--drivers/iommu/irq_remapping.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
index 228632c99adb..33c439524080 100644
--- a/drivers/iommu/irq_remapping.c
+++ b/drivers/iommu/irq_remapping.c
@@ -51,7 +51,7 @@ static void irq_remapping_disable_io_apic(void)
static int do_setup_msi_irqs(struct pci_dev *dev, int nvec)
{
- int node, ret, sub_handle, nvec_pow2, index = 0;
+ int ret, sub_handle, nvec_pow2, index = 0;
unsigned int irq;
struct msi_desc *msidesc;
@@ -61,8 +61,7 @@ static int do_setup_msi_irqs(struct pci_dev *dev, int nvec)
WARN_ON(msidesc->msi_attrib.multiple);
WARN_ON(msidesc->nvec_used);
- node = dev_to_node(&dev->dev);
- irq = __create_irqs(get_nr_irqs_gsi(), nvec, node);
+ irq = irq_alloc_hwirqs(nvec, dev_to_node(&dev->dev));
if (irq == 0)
return -ENOSPC;
@@ -89,7 +88,7 @@ static int do_setup_msi_irqs(struct pci_dev *dev, int nvec)
return 0;
error:
- destroy_irqs(irq, nvec);
+ irq_free_hwirqs(irq, nvec);
/*
* Restore altered MSI descriptor fields and prevent just destroyed
@@ -109,12 +108,11 @@ static int do_setup_msix_irqs(struct pci_dev *dev, int nvec)
unsigned int irq;
node = dev_to_node(&dev->dev);
- irq = get_nr_irqs_gsi();
sub_handle = 0;
list_for_each_entry(msidesc, &dev->msi_list, list) {
- irq = create_irq_nr(irq, node);
+ irq = irq_alloc_hwirq(node);
if (irq == 0)
return -1;
@@ -137,7 +135,7 @@ static int do_setup_msix_irqs(struct pci_dev *dev, int nvec)
return 0;
error:
- destroy_irq(irq);
+ irq_free_hwirq(irq);
return ret;
}