From patchwork Tue Feb 20 21:44:00 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 10230869 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A6E60601E7 for ; Tue, 20 Feb 2018 21:45:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 992BF2892E for ; Tue, 20 Feb 2018 21:45:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8DC5928936; Tue, 20 Feb 2018 21:45:39 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3AE592892E for ; Tue, 20 Feb 2018 21:45:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751624AbeBTVpd (ORCPT ); Tue, 20 Feb 2018 16:45:33 -0500 Received: from mga04.intel.com ([192.55.52.120]:7634 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751401AbeBTVoN (ORCPT ); Tue, 20 Feb 2018 16:44:13 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 Feb 2018 13:44:12 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.46,541,1511856000"; d="scan'208";a="31520288" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga004.fm.intel.com with ESMTP; 20 Feb 2018 13:44:09 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id 4BFF91292; Tue, 20 Feb 2018 23:44:02 +0200 (EET) From: Andy Shevchenko To: Rasmus Villemoes , Greg Kroah-Hartman , Andrew Morton , linux-kernel@vger.kernel.org, Alessandro Zummo , Alexandre Belloni , linux-rtc@vger.kernel.org, Arnd Bergmann , Joe Perches , Mark Salyzyn Cc: Andy Shevchenko , linux-pm@vger.kernel.org Subject: [PATCH v2 21/21] PM: Switch to use %ptR Date: Tue, 20 Feb 2018 23:44:00 +0200 Message-Id: <20180220214400.66749-22-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180220214400.66749-1-andriy.shevchenko@linux.intel.com> References: <20180220214400.66749-1-andriy.shevchenko@linux.intel.com> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Use %ptR instead of open coded variant to print content of struct rtc_time in human readable format. Cc: linux-pm@vger.kernel.org Acked-by: Rafael J. Wysocki Signed-off-by: Andy Shevchenko --- drivers/base/power/trace.c | 4 +--- kernel/power/Kconfig | 1 + 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/base/power/trace.c b/drivers/base/power/trace.c index 1cda505d6a85..b11f47a1e819 100644 --- a/drivers/base/power/trace.c +++ b/drivers/base/power/trace.c @@ -118,9 +118,7 @@ static unsigned int read_magic_time(void) unsigned int val; mc146818_get_time(&time); - pr_info("RTC time: %2d:%02d:%02d, date: %02d/%02d/%02d\n", - time.tm_hour, time.tm_min, time.tm_sec, - time.tm_mon + 1, time.tm_mday, time.tm_year % 100); + pr_info("RTC time: %ptRt, date: %ptRd\n", &time, &time); val = time.tm_year; /* 100 years */ if (val > 100) val -= 100; diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig index e880ca22c5a5..f73cecd3b75f 100644 --- a/kernel/power/Kconfig +++ b/kernel/power/Kconfig @@ -220,6 +220,7 @@ config PM_TRACE_RTC depends on PM_SLEEP_DEBUG depends on X86 select PM_TRACE + select PRINTK_PEXT_TIMEDATE ---help--- This enables some cheesy code to save the last PM event point in the RTC across reboots, so that you can debug a machine that just hangs