diff options
Diffstat (limited to 'arch/powerpc/platforms/powernv/npu-dma.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/npu-dma.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/powernv/npu-dma.c b/arch/powerpc/platforms/powernv/npu-dma.c index f6cbc1a71472..0a253b64ac5f 100644 --- a/arch/powerpc/platforms/powernv/npu-dma.c +++ b/arch/powerpc/platforms/powernv/npu-dma.c @@ -39,7 +39,10 @@ */ static struct pci_dev *get_pci_dev(struct device_node *dn) { - return PCI_DN(dn)->pcidev; + struct pci_dn *pdn = PCI_DN(dn); + + return pci_get_domain_bus_and_slot(pci_domain_nr(pdn->phb->bus), + pdn->busno, pdn->devfn); } /* Given a NPU device get the associated PCI device. */ @@ -277,7 +280,7 @@ static int pnv_npu_dma_set_bypass(struct pnv_ioda_pe *npe) int64_t rc = 0; phys_addr_t top = memblock_end_of_DRAM(); - if (phb->type != PNV_PHB_NPU || !npe->pdev) + if (phb->type != PNV_PHB_NPU_NVLINK || !npe->pdev) return -EINVAL; rc = pnv_npu_unset_window(npe, 0); |