diff options
| author | Jon Derrick <jonathan.derrick@intel.com> | 2016-09-02 19:53:04 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-09-19 20:14:05 +0200 |
| commit | 53db86adc2c9b3ce0454bece4487e8eca96e2614 (patch) | |
| tree | 2fcc26d292432366991c0ea9e3b42ac1fc16e72a /arch/x86/pci | |
| parent | x86/PCI: VMD: Convert to use pci_alloc_irq_vectors() API (diff) | |
| download | linux-53db86adc2c9b3ce0454bece4487e8eca96e2614.tar.xz linux-53db86adc2c9b3ce0454bece4487e8eca96e2614.zip | |
x86/PCI: VMD: Eliminate vmd_vector member from list type
Eliminate unused vmd and vector members from vmd_irq_list and discover the
vector using pci_irq_vector().
Signed-off-by: Jon Derrick <jonathan.derrick@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Keith Busch <keith.busch@intel.com>
Diffstat (limited to 'arch/x86/pci')
| -rw-r--r-- | arch/x86/pci/vmd.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/x86/pci/vmd.c b/arch/x86/pci/vmd.c index f576dcba2175..61a97ff36514 100644 --- a/arch/x86/pci/vmd.c +++ b/arch/x86/pci/vmd.c @@ -56,15 +56,12 @@ struct vmd_irq { /** * struct vmd_irq_list - list of driver requested IRQs mapping to a VMD vector * @irq_list: the list of irq's the VMD one demuxes to. - * @vmd_vector: the h/w IRQ assigned to the VMD. * @index: index into the VMD MSI-X table; used for message routing. * @count: number of child IRQs assigned to this vector; used to track * sharing. */ struct vmd_irq_list { struct list_head irq_list; - struct vmd_dev *vmd; - unsigned int vmd_vector; unsigned int index; unsigned int count; }; @@ -201,8 +198,10 @@ static int vmd_msi_init(struct irq_domain *domain, struct msi_domain_info *info, vmdirq->irq = vmd_next_irq(vmd, desc); vmdirq->virq = virq; - irq_domain_set_info(domain, virq, vmdirq->irq->vmd_vector, info->chip, - vmdirq, handle_untracked_irq, vmd, NULL); + irq_domain_set_info(domain, virq, + pci_irq_vector(vmd->dev, vmdirq->irq->index), + info->chip, vmdirq, + handle_untracked_irq, vmd, NULL); return 0; } @@ -682,10 +681,8 @@ static int vmd_probe(struct pci_dev *dev, const struct pci_device_id *id) for (i = 0; i < vmd->msix_count; i++) { INIT_LIST_HEAD(&vmd->irqs[i].irq_list); - vmd->irqs[i].vmd_vector = pci_irq_vector(dev, i); vmd->irqs[i].index = i; - - err = devm_request_irq(&dev->dev, vmd->irqs[i].vmd_vector, + err = devm_request_irq(&dev->dev, pci_irq_vector(dev, i), vmd_irq, 0, "vmd", &vmd->irqs[i]); if (err) return err; |