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Merge branch 'pci/ctrl/vmd'

Browse Source 
- Use devm_kasprintf() instead of simple kasprintf() (Subramanian Mohan)

- Add [8086:7D0B] and [8086:AD0B] devices to VMD driver (Francisco Munoz)

* pci/ctrl/vmd:
  PCI: vmd: Add DID 8086:7D0B and 8086:AD0B for Intel MTL SKUs
  PCI: vmd: Use devm_kasprintf() instead of simple kasprintf()
This commit is contained in:
Bjorn Helgaas 2022-08-04 11:46:51 -05:00
commit a91c6db7f3
1 changed files with 10 additions and 3 deletions
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13
drivers/pci/controller/vmd.c
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@ -898,7 +898,8 @@ static int vmd_probe(struct pci_dev *dev, const struct pci_device_id *id)
if (vmd->instance < 0)
return vmd->instance;
vmd->name = kasprintf(GFP_KERNEL, "vmd%d", vmd->instance);
vmd->name = devm_kasprintf(&dev->dev, GFP_KERNEL, "vmd%d",
vmd->instance);
if (!vmd->name) {
err = -ENOMEM;
goto out_release_instance;
@ -936,7 +937,6 @@ static int vmd_probe(struct pci_dev *dev, const struct pci_device_id *id)
out_release_instance:
ida_simple_remove(&vmd_instance_ida, vmd->instance);
kfree(vmd->name);
return err;
}
@ -959,7 +959,6 @@ static void vmd_remove(struct pci_dev *dev)
vmd_detach_resources(vmd);
vmd_remove_irq_domain(vmd);
ida_simple_remove(&vmd_instance_ida, vmd->instance);
kfree(vmd->name);
}
#ifdef CONFIG_PM_SLEEP
@ -1013,6 +1012,14 @@ static const struct pci_device_id vmd_ids[] = {
.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |
VMD_FEAT_HAS_BUS_RESTRICTIONS |
VMD_FEAT_OFFSET_FIRST_VECTOR,},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7d0b),
.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |
VMD_FEAT_HAS_BUS_RESTRICTIONS |
VMD_FEAT_OFFSET_FIRST_VECTOR,},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xad0b),
.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |
VMD_FEAT_HAS_BUS_RESTRICTIONS |
VMD_FEAT_OFFSET_FIRST_VECTOR,},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_VMD_9A0B),
.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |
VMD_FEAT_HAS_BUS_RESTRICTIONS |