diff options
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci-ioda.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 8424f5cdf0b1..5738d315248b 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -1661,7 +1661,7 @@ static void pnv_ioda_setup_bus_dma(struct pnv_ioda_pe *pe, set_iommu_table_base(&dev->dev, pe->table_group.tables[0]); iommu_add_device(&dev->dev); - if (dev->subordinate) + if ((pe->flags & PNV_IODA_PE_BUS_ALL) && dev->subordinate) pnv_ioda_setup_bus_dma(pe, dev->subordinate); } } |