diff options
Diffstat (limited to 'arch/powerpc/kernel/pci_dn.c')
| -rw-r--r-- | arch/powerpc/kernel/pci_dn.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/pci_dn.c b/arch/powerpc/kernel/pci_dn.c index d56b35ee7f7..29852688cea 100644 --- a/arch/powerpc/kernel/pci_dn.c +++ b/arch/powerpc/kernel/pci_dn.c @@ -161,7 +161,7 @@ static void *is_devfn_node(struct device_node *dn, void *data) /* * This is the "slow" path for looking up a device_node from a * pci_dev. It will hunt for the device under its parent's - * phb and then update sysdata for a future fastpath. + * phb and then update of_node pointer. * * It may also do fixups on the actual device since this happens * on the first read/write. @@ -170,16 +170,19 @@ static void *is_devfn_node(struct device_node *dn, void *data) * In this case it may probe for real hardware ("just in case") * and add a device_node to the device tree if necessary. * + * Is this function necessary anymore now that dev->dev.of_node is + * used to store the node pointer? + * */ struct device_node *fetch_dev_dn(struct pci_dev *dev) { - struct device_node *orig_dn = dev->sysdata; + struct device_node *orig_dn = dev->dev.of_node; struct device_node *dn; unsigned long searchval = (dev->bus->number << 8) | dev->devfn; dn = traverse_pci_devices(orig_dn, is_devfn_node, (void *)searchval); if (dn) - dev->sysdata = dn; + dev->dev.of_node = dn; return dn; } EXPORT_SYMBOL(fetch_dev_dn); |