| commit | 87e5e95db31a27d117fbb4a5d464f44adb4c2ee2 | [log] [tgz] |
|---|---|---|
| author | Sakari Ailus <sakari.ailus@linux.intel.com> | Thu Oct 03 15:32:11 2019 +0300 |
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | Fri Oct 11 11:26:55 2019 +0200 |
| tree | 8169cd9ea74f307d7b31d10fddefccafed9ce813 | |
| parent | a57b7fb783eb352d91b0bf8391682b30bacae667 [diff] |
device property: Add functions for accessing node's parents Add two convenience functions for accessing node's parents: fwnode_count_parents() returns the number of parent nodes a given node has. fwnode_get_nth_parent() returns node's parent at a given distance from the node itself. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>