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-rw-r--r--arch/powerpc/platforms/powermac/pci.c2
-rw-r--r--arch/powerpc/platforms/pseries/iommu.c12
2 files changed, 7 insertions, 7 deletions
diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c
index 443be526cde..e0b66f55a5f 100644
--- a/arch/powerpc/platforms/powermac/pci.c
+++ b/arch/powerpc/platforms/powermac/pci.c
@@ -326,7 +326,7 @@ static int u3_ht_skip_device(struct pci_controller *hose,
else
busdn = hose->arch_data;
for (dn = busdn->child; dn; dn = dn->sibling)
- if (dn->data && PCI_DN(dn)->devfn == devfn)
+ if (PCI_DN(dn) && PCI_DN(dn)->devfn == devfn)
break;
if (dn == NULL)
return -1;
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index 2043659ea7b..169f9148789 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -436,7 +436,7 @@ static void iommu_bus_setup_pSeriesLP(struct pci_bus *bus)
return;
}
- ppci = pdn->data;
+ ppci = PCI_DN(pdn);
if (!ppci->iommu_table) {
/* Bussubno hasn't been copied yet.
* Do it now because iommu_table_setparms_lpar needs it.
@@ -483,10 +483,10 @@ static void iommu_dev_setup_pSeries(struct pci_dev *dev)
* an already allocated iommu table is found and use that.
*/
- while (dn && dn->data && PCI_DN(dn)->iommu_table == NULL)
+ while (dn && PCI_DN(dn) && PCI_DN(dn)->iommu_table == NULL)
dn = dn->parent;
- if (dn && dn->data) {
+ if (dn && PCI_DN(dn)) {
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, pci_name(dev));
@@ -497,7 +497,7 @@ static int iommu_reconfig_notifier(struct notifier_block *nb, unsigned long acti
{
int err = NOTIFY_OK;
struct device_node *np = node;
- struct pci_dn *pci = np->data;
+ struct pci_dn *pci = PCI_DN(np);
switch (action) {
case PSERIES_RECONFIG_REMOVE:
@@ -533,7 +533,7 @@ static void iommu_dev_setup_pSeriesLP(struct pci_dev *dev)
*/
dn = pci_device_to_OF_node(dev);
- for (pdn = dn; pdn && pdn->data && !PCI_DN(pdn)->iommu_table;
+ for (pdn = dn; pdn && PCI_DN(pdn) && !PCI_DN(pdn)->iommu_table;
pdn = pdn->parent) {
dma_window = (unsigned int *)
get_property(pdn, "ibm,dma-window", NULL);
@@ -552,7 +552,7 @@ static void iommu_dev_setup_pSeriesLP(struct pci_dev *dev)
DBG("Found DMA window, allocating table\n");
}
- pci = pdn->data;
+ pci = PCI_DN(pdn);
if (!pci->iommu_table) {
/* iommu_table_setparms_lpar needs bussubno. */
pci->bussubno = pci->phb->bus->number;