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commit4a7f4110f7upstream. For each endpoint it encounters, fwnode_graph_devcon_match() checks whether the endpoint's remote port parent device is available. If it is not, it ignores the endpoint but does not put the reference to the remote endpoint port parent fwnode. For available devices the fwnode handle reference is put as expected. Put the reference for unavailable devices now. Fixes:637e9e52b1("device connection: Find device connections also from device graphs") Cc: 5.1+ <stable@vger.kernel.org> # 5.1+ 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>