| Message ID | 20211201125934.936953-2-sakari.ailus@linux.intel.com (mailing list archive) |
|---|---|
| State | Mainlined, archived |
| Delegated to: | Rafael Wysocki |
| Headers | show |
| Series | Small device property fixes and improvements | expand |
diff --git a/drivers/base/property.c b/drivers/base/property.c index f1f35b48ab8b9..6df99e526ab0f 100644 --- a/drivers/base/property.c +++ b/drivers/base/property.c @@ -1206,8 +1206,10 @@ fwnode_graph_devcon_match(struct fwnode_handle *fwnode, const char *con_id, fwnode_graph_for_each_endpoint(fwnode, ep) { node = fwnode_graph_get_remote_port_parent(ep); - if (!fwnode_device_is_available(node)) + if (!fwnode_device_is_available(node)) { + fwnode_handle_put(node); continue; + } ret = match(node, con_id, data); fwnode_handle_put(node);
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: 637e9e52b185 ("device connection: Find device connections also from device graphs") Cc: stable@vger.kernel.org # for 5.1 and later Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- drivers/base/property.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)