Merge branch 'upstream-fixes'

1 files changed, 8 insertions, 8 deletions

diff --git a/arch/ppc64/kernel/pSeries_iommu.c b/arch/ppc64/kernel/pSeries_iommu.c
index 8c6313e7e145..d17f0108a032 100644
--- a/arch/ppc64/kernel/pSeries_iommu.c
+++ b/arch/ppc64/kernel/pSeries_iommu.c
@@ -364,7 +364,8 @@ static void iommu_bus_setup_pSeries(struct pci_bus *bus)
 
                 while (pci->phb->dma_window_size * children > 0x80000000ul)
                         pci->phb->dma_window_size >>= 1;
-                DBG("No ISA/IDE, window size is %x\n", pci->phb->dma_window_size);
+                DBG("No ISA/IDE, window size is 0x%lx\n",
+                        pci->phb->dma_window_size);
                 pci->phb->dma_window_base_cur = 0;
 
                 return;
@@ -388,7 +389,7 @@ static void iommu_bus_setup_pSeries(struct pci_bus *bus)
         while (pci->phb->dma_window_size * children > 0x70000000ul)
                 pci->phb->dma_window_size >>= 1;
 
-        DBG("ISA/IDE, window size is %x\n", pci->phb->dma_window_size);
+        DBG("ISA/IDE, window size is 0x%lx\n", pci->phb->dma_window_size);
 
 }
 
@@ -442,7 +443,7 @@ static void iommu_dev_setup_pSeries(struct pci_dev *dev)
         struct device_node *dn, *mydn;
         struct iommu_table *tbl;
 
-        DBG("iommu_dev_setup_pSeries, dev %p (%s)\n", dev, dev->pretty_name);
+        DBG("iommu_dev_setup_pSeries, dev %p (%s)\n", dev, pci_name(dev));
 
         mydn = dn = pci_device_to_OF_node(dev);
 
@@ -469,7 +470,7 @@ static void iommu_dev_setup_pSeries(struct pci_dev *dev)
         if (dn && dn->data) {
                 PCI_DN(mydn)->iommu_table = PCI_DN(dn)->iommu_table;
         } else {
-                DBG("iommu_dev_setup_pSeries, dev %p (%s) has no iommu table\n", dev, dev->pretty_name);
+                DBG("iommu_dev_setup_pSeries, dev %p (%s) has no iommu table\n", dev, pci_name(dev));
         }
 }
 
@@ -503,7 +504,7 @@ static void iommu_dev_setup_pSeriesLP(struct pci_dev *dev)
         int *dma_window = NULL;
         struct pci_dn *pci;
 
-        DBG("iommu_dev_setup_pSeriesLP, dev %p (%s)\n", dev, dev->pretty_name);
+        DBG("iommu_dev_setup_pSeriesLP, dev %p (%s)\n", dev, pci_name(dev));
 
         /* dev setup for LPAR is a little tricky, since the device tree might
          * contain the dma-window properties per-device and not neccesarily
@@ -525,9 +526,8 @@ static void iommu_dev_setup_pSeriesLP(struct pci_dev *dev)
          * slots on POWER4 machines.
          */
         if (dma_window == NULL || pdn->parent == NULL) {
-                /* Fall back to regular (non-LPAR) dev setup */
-                DBG("No dma window for device, falling back to regular setup\n");
-                iommu_dev_setup_pSeries(dev);
+                DBG("No dma window for device, linking to parent\n");
+                PCI_DN(dn)->iommu_table = PCI_DN(pdn)->iommu_table;
                 return;
         } else {
                 DBG("Found DMA window, allocating table\n");