Hi, Please backport commit: ecfe9a015d3e ("pinctrl: core: handle radix_tree_insert() errors in pinctrl_register_one_pin()") to stable trees 5.4.y, 5.10.y, 5.15.y, 6.1.y. This commit fixes error handling of radix_tree_insert(). This bug was discovered and resolved using Coverity Static Analysis Security Testing (SAST) by Synopsys, Inc. Thanks, Hagar Hemdan Amazon Web Services Development Center Germany GmbH Krausenstr. 38 10117 Berlin Geschaeftsfuehrung: Christian Schlaeger, Jonathan Weiss Eingetragen am Amtsgericht Charlottenburg unter HRB 257764 B Sitz: Berlin Ust-ID: DE 365 538 597