From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7B447C3A59F for ; Thu, 29 Aug 2019 10:10:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5C5D52339E for ; Thu, 29 Aug 2019 10:10:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727360AbfH2KKx (ORCPT ); Thu, 29 Aug 2019 06:10:53 -0400 Received: from mga01.intel.com ([192.55.52.88]:24391 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727161AbfH2KKs (ORCPT ); Thu, 29 Aug 2019 06:10:48 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 29 Aug 2019 03:10:47 -0700 X-IronPort-AV: E=Sophos;i="5.64,442,1559545200"; d="scan'208";a="197773294" Received: from paasikivi.fi.intel.com ([10.237.72.42]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 29 Aug 2019 03:10:46 -0700 Received: from punajuuri.localdomain (punajuuri.localdomain [192.168.240.130]) by paasikivi.fi.intel.com (Postfix) with ESMTP id 8FFBB20D81; Thu, 29 Aug 2019 13:10:40 +0300 (EEST) Received: from sailus by punajuuri.localdomain with local (Exim 4.92) (envelope-from ) id 1i3HO7-0006W0-KP; Thu, 29 Aug 2019 13:10:43 +0300 From: Sakari Ailus To: Petr Mladek , linux-kernel@vger.kernel.org, rafael@kernel.org Cc: Andy Shevchenko , linux-acpi@vger.kernel.org, devicetree@vger.kernel.org, Rob Herring Subject: [PATCH v3 10/10] lib/test_printf: Add tests for %pfw printk modifier Date: Thu, 29 Aug 2019 13:10:43 +0300 Message-Id: <20190829101043.24963-11-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190829101043.24963-1-sakari.ailus@linux.intel.com> References: <20190829101043.24963-1-sakari.ailus@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add a test for the %pfw printk modifier using software nodes. Signed-off-by: Sakari Ailus --- lib/test_printf.c | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/lib/test_printf.c b/lib/test_printf.c index 944eb50f38625..9c6d716979fb1 100644 --- a/lib/test_printf.c +++ b/lib/test_printf.c @@ -22,6 +22,8 @@ #include #include +#include + #include "../tools/testing/selftests/kselftest_module.h" #define BUF_SIZE 256 @@ -588,6 +590,40 @@ flags(void) kfree(cmp_buffer); } +static void __init fwnode_pointer(void) +{ + const struct software_node softnodes[] = { + { .name = "first", }, + { .name = "second", .parent = &softnodes[0], }, + { .name = "third", .parent = &softnodes[1], }, + { NULL /* Guardian */ }, + }; + const char * const full_name = "/second/third"; + const char * const full_name_second = "/second"; + const char * const second_name = "second"; + const char * const third_name = "third"; + int rval; + + rval = software_node_register_nodes(softnodes); + if (rval) { + pr_warn("cannot register softnodes; rval %d\n", rval); + return; + } + + test(full_name_second, "%pfw", + software_node_fwnode(&softnodes[ARRAY_SIZE(softnodes) - 3])); + test(full_name, "%pfw", + software_node_fwnode(&softnodes[ARRAY_SIZE(softnodes) - 2])); + test(full_name, "%pfwf", + software_node_fwnode(&softnodes[ARRAY_SIZE(softnodes) - 2])); + test(second_name, "%pfwP", + software_node_fwnode(&softnodes[ARRAY_SIZE(softnodes) - 3])); + test(third_name, "%pfwP", + software_node_fwnode(&softnodes[ARRAY_SIZE(softnodes) - 2])); + + software_node_unregister_nodes(softnodes); +} + static void __init test_pointer(void) { @@ -610,6 +646,7 @@ test_pointer(void) bitmap(); netdev_features(); flags(); + fwnode_pointer(); } static void __init selftest(void) -- 2.20.1