of_address_to_resource() is not defined if !CONFIG_OF_ADDRESS. Return early in of_unittest_check_addr() to avoid the of_address_to_resource() usage. Reported-by: kernel test robot <lkp@xxxxxxxxx> Closes: https://lore.kernel.org/oe-kbuild-all/202310271513.8MUErCK4-lkp@xxxxxxxxx/ Signed-off-by: Herve Codina <herve.codina@xxxxxxxxxxx> --- Rob, This fixes a patch you already applied from my series https://lore.kernel.org/all/20231017110221.189299-1-herve.codina@xxxxxxxxxxx/ I don't know if it's too late or not but maybe you can squash this fix patch. My apologies for this issue. Hervé drivers/of/unittest.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c index ffbecd349899..e9e90e96600e 100644 --- a/drivers/of/unittest.c +++ b/drivers/of/unittest.c @@ -1201,6 +1201,9 @@ static void __init of_unittest_check_addr(const char *node_path, unsigned int count; int ret; + if (!IS_ENABLED(CONFIG_OF_ADDRESS)) + return; + np = of_find_node_by_path(node_path); if (!np) { pr_err("missing testcase data (%s)\n", node_path); -- 2.41.0