We don't need a pci_dn for the VF any more, so we can skip adding them.
Signed-off-by: Oliver O'Halloran <ooh...@gmail.com>
---
arch/powerpc/platforms/powernv/pci-ioda.c | 16 ----------------
1 file changed, 16 deletions(-)
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c
b/arch/powerpc/platforms/powernv/pci-ioda.c
index d111a50fbe68..d3e375d71cdc 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -1526,7 +1526,6 @@ static void pnv_ioda_setup_vf_PE(struct pci_dev *pdev,
u16 num_vfs)
for (vf_index = 0; vf_index < num_vfs; vf_index++) {
int vf_devfn = pci_iov_virtfn_devfn(pdev, vf_index);
int vf_bus = pci_iov_virtfn_bus(pdev, vf_index);
- struct pci_dn *vf_pdn;
if (iov->m64_single_mode)
pe_num = iov->pe_num_map[vf_index];
@@ -1558,15 +1557,6 @@ static void pnv_ioda_setup_vf_PE(struct pci_dev *pdev,
u16 num_vfs)
list_add_tail(&pe->list, &phb->ioda.pe_list);
mutex_unlock(&phb->ioda.pe_list_mutex);
- /* associate this pe to it's pdn */
- list_for_each_entry(vf_pdn, &pdn->parent->child_list, list) {
- if (vf_pdn->busno == vf_bus &&
- vf_pdn->devfn == vf_devfn) {
- vf_pdn->pe_number = pe_num;
- break;
- }
- }
-
pnv_pci_ioda2_setup_dma_pe(phb, pe);
#ifdef CONFIG_IOMMU_API
iommu_register_group(&pe->table_group,
@@ -1688,17 +1678,11 @@ int pnv_pci_sriov_enable(struct pci_dev *pdev, u16
num_vfs)
int pnv_pcibios_sriov_disable(struct pci_dev *pdev)
{
pnv_pci_sriov_disable(pdev);
-
- /* Release PCI data */
- remove_sriov_vf_pdns(pdev);
return 0;
}
int pnv_pcibios_sriov_enable(struct pci_dev *pdev, u16 num_vfs)
{
- /* Allocate PCI data */
- add_sriov_vf_pdns(pdev);
-
return pnv_pci_sriov_enable(pdev, num_vfs);
}
#endif /* CONFIG_PCI_IOV */
--
2.21.0
