diff options
Diffstat (limited to 'drivers/of/dynamic.c')
| -rw-r--r-- | drivers/of/dynamic.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/of/dynamic.c b/drivers/of/dynamic.c index b96d83100987..7c020b9a3317 100644 --- a/drivers/of/dynamic.c +++ b/drivers/of/dynamic.c @@ -98,6 +98,19 @@ int of_property_notify(int action, struct device_node *np, void __of_attach_node(struct device_node *np) { + const __be32 *phandle; + int sz; + + np->name = __of_get_property(np, "name", NULL) ? : "<NULL>"; + np->type = __of_get_property(np, "device_type", NULL) ? : "<NULL>"; + + phandle = __of_get_property(np, "phandle", &sz); + if (!phandle) + phandle = __of_get_property(np, "linux,phandle", &sz); + if (IS_ENABLED(PPC_PSERIES) && !phandle) + phandle = __of_get_property(np, "ibm,phandle", &sz); + np->phandle = (phandle && (sz >= 4)) ? be32_to_cpup(phandle) : 0; + np->child = NULL; np->sibling = np->parent->child; np->allnext = np->parent->allnext; |