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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
| commit | 863981e96738983919de841ec669e157e6bdaeb0 (patch) | |
| tree | d6d89a12e7eb8017837c057935a2271290907f76 /drivers/of/dynamic.c | |
| parent | 8dec7c70575785729a6a9e6719a955e9c545bcab (diff) | |
Linux-libre 4.7.1-gnupck-4.7.1-gnu
Diffstat (limited to 'drivers/of/dynamic.c')
| -rw-r--r-- | drivers/of/dynamic.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/of/dynamic.c b/drivers/of/dynamic.c index c647bd1b6..3033fa325 100644 --- a/drivers/of/dynamic.c +++ b/drivers/of/dynamic.c @@ -311,6 +311,7 @@ int of_detach_node(struct device_node *np) return rc; } +EXPORT_SYMBOL_GPL(of_detach_node); /** * of_node_release() - release a dynamically allocated node @@ -497,6 +498,11 @@ static void __of_changeset_entry_invert(struct of_changeset_entry *ce, case OF_RECONFIG_UPDATE_PROPERTY: rce->old_prop = ce->prop; rce->prop = ce->old_prop; + /* update was used but original property did not exist */ + if (!rce->prop) { + rce->action = OF_RECONFIG_REMOVE_PROPERTY; + rce->prop = ce->prop; + } break; } } |