diff options
| -rw-r--r-- | arch/powerpc/kernel/eeh.c | 9 | ||||
| -rw-r--r-- | arch/powerpc/kernel/pci_dn.c | 7 |
2 files changed, 10 insertions, 6 deletions
diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c index 66c98c158ee3..9e816787c0d4 100644 --- a/arch/powerpc/kernel/eeh.c +++ b/arch/powerpc/kernel/eeh.c @@ -435,7 +435,7 @@ int eeh_dev_check_failure(struct eeh_dev *edev) int ret; int active_flags = (EEH_STATE_MMIO_ACTIVE | EEH_STATE_DMA_ACTIVE); unsigned long flags; - struct pci_dn *pdn; + struct device_node *dn; struct pci_dev *dev; struct eeh_pe *pe, *parent_pe, *phb_pe; int rc = 0; @@ -493,9 +493,10 @@ int eeh_dev_check_failure(struct eeh_dev *edev) if (pe->state & EEH_PE_ISOLATED) { pe->check_count++; if (pe->check_count % EEH_MAX_FAILS == 0) { - pdn = eeh_dev_to_pdn(edev); - if (pdn->node) - location = of_get_property(pdn->node, "ibm,loc-code", NULL); + dn = pci_device_to_OF_node(dev); + if (dn) + location = of_get_property(dn, "ibm,loc-code", + NULL); printk(KERN_ERR "EEH: %d reads ignored for recovering device at " "location=%s driver=%s pci addr=%s\n", pe->check_count, diff --git a/arch/powerpc/kernel/pci_dn.c b/arch/powerpc/kernel/pci_dn.c index 0256372b72de..dfb107631116 100644 --- a/arch/powerpc/kernel/pci_dn.c +++ b/arch/powerpc/kernel/pci_dn.c @@ -342,6 +342,7 @@ EXPORT_SYMBOL_GPL(pci_add_device_node_info); void pci_remove_device_node_info(struct device_node *dn) { struct pci_dn *pdn = dn ? PCI_DN(dn) : NULL; + struct device_node *parent; #ifdef CONFIG_EEH struct eeh_dev *edev = pdn_to_eeh_dev(pdn); @@ -354,8 +355,10 @@ void pci_remove_device_node_info(struct device_node *dn) WARN_ON(!list_empty(&pdn->child_list)); list_del(&pdn->list); - if (pdn->parent) - of_node_put(pdn->parent->node); + + parent = of_get_parent(dn); + if (parent) + of_node_put(parent); dn->data = NULL; kfree(pdn); |