diff options
Diffstat (limited to 'drivers/of/base.c')
| -rw-r--r-- | drivers/of/base.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/of/base.c b/drivers/of/base.c index f72d19b7e5d..32e969d9531 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -1828,17 +1828,17 @@ int of_update_property(struct device_node *np, struct property *newprop) next = &(*next)->next; } raw_spin_unlock_irqrestore(&devtree_lock, flags); - if (rc) - return rc; + if (!found) + return -ENODEV; + + /* At early boot, bail out and defer setup to of_init() */ + if (!of_kset) + return found ? 0 : -ENODEV; /* Update the sysfs attribute */ - if (oldprop) - sysfs_remove_bin_file(&np->kobj, &oldprop->attr); + sysfs_remove_bin_file(&np->kobj, &oldprop->attr); __of_add_property_sysfs(np, newprop); - if (!found) - return -ENODEV; - return 0; } |