{"id":833383,"url":"http://patchwork.ozlabs.org/api/1.2/patches/833383/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-tegra/patch/20171102143435.882290-1-arnd@arndb.de/","project":{"id":21,"url":"http://patchwork.ozlabs.org/api/1.2/projects/21/?format=json","name":"Linux Tegra Development","link_name":"linux-tegra","list_id":"linux-tegra.vger.kernel.org","list_email":"linux-tegra@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20171102143435.882290-1-arnd@arndb.de>","list_archive_url":null,"date":"2017-11-02T14:34:27","name":"usb: xhci: tegra: use time64_t for printing timestamp","commit_ref":null,"pull_url":null,"state":"deferred","archived":false,"hash":"d474d4f10a3ca745e3c58f4f3cd416dcc6f3b47f","submitter":{"id":30,"url":"http://patchwork.ozlabs.org/api/1.2/people/30/?format=json","name":"Arnd Bergmann","email":"arnd@arndb.de"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-tegra/patch/20171102143435.882290-1-arnd@arndb.de/mbox/","series":[{"id":11518,"url":"http://patchwork.ozlabs.org/api/1.2/series/11518/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-tegra/list/?series=11518","date":"2017-11-02T14:34:27","name":"usb: xhci: tegra: use time64_t for printing timestamp","version":1,"mbox":"http://patchwork.ozlabs.org/series/11518/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/833383/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/833383/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":"ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=linux-tegra-owner@vger.kernel.org;\n\treceiver=)","Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3ySSKV5ZvQz9sNw\n\tfor ;\n\tFri, 3 Nov 2017 01:34:54 +1100 (AEDT)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S933123AbdKBOex (ORCPT );\n\tThu, 2 Nov 2017 10:34:53 -0400","from mout.kundenserver.de ([217.72.192.75]:53152 \"EHLO\n\tmout.kundenserver.de\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S933034AbdKBOew (ORCPT\n\t); Thu, 2 Nov 2017 10:34:52 -0400","from wuerfel.lan ([109.193.157.232]) by mrelayeu.kundenserver.de\n\t(mreue102 [212.227.15.145]) with ESMTPA (Nemesis) id\n\t0Letrj-1dM3RC3Ph9-00qn77; Thu, 02 Nov 2017 15:34:37 +0100"],"From":"Arnd Bergmann ","To":"Mathias Nyman ,\n\tGreg Kroah-Hartman ,\n\tThierry Reding ,\n\tJonathan Hunter ","Cc":"Arnd Bergmann , Chunfeng Yun ,\n\tlinux-usb@vger.kernel.org, linux-tegra@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org","Subject":"[PATCH] usb: xhci: tegra: use time64_t for printing timestamp","Date":"Thu, 2 Nov 2017 15:34:27 +0100","Message-Id":"<20171102143435.882290-1-arnd@arndb.de>","X-Mailer":"git-send-email 2.9.0","X-Provags-ID":"V03:K0:DoLILdCQWRTyOpyW1+cFXXKGH+UbxJ1Hf5J+nN0t3qpnAd9d5Wl\n\tXcsUwfPVSq7j3UXSksOJ/2G9WRbbQKIQQCI1Po2l+8xI23G78GaIdoz46Bxdw3umbk8w+mh\n\ti2U6Msj332EWLJ/ke2moXGCkaC6OIAqBxeEdGrBzEe+7qxjEhkmDME7xWhOCmFLKTAi4hLp\n\trIcjbDUlTJT6YB0ycG9lQ==","X-UI-Out-Filterresults":"notjunk:1; V01:K0:8Fo+0ua3X4g=:i5I6e5Cu8unQC7/ZKw8w5v\n\t8+VsCjHuRPNaYeMFY+YAtYtlRXnOtTc+H2/UcitVJjoysZ9YXIKDYqNzhzIDkHK6yWTZxuaPZ\n\tcfNqju6v7dywVgBuZTolIYqjUUP8ixohNaAWjmnrpgo/gCJkzwiHrehFSTDWK4PNhh6Z6Qs2U\n\twaKTY8fQhanrVe5X/ZxwaJGu89BSMBQXJTKfdMI5oFBSV6H9AtsUtnlLuaxJocU71718/wuES\n\t8EAAhUFncUuu7I4bgXRb0AVB1Ai0QCLVNRvhmQcTzPW/7dCzKBWUplmcX39ud293N5OYZaNFh\n\t+KF7VSEaN0G8jfy7YorYTvHi4EB3xi24vQb9scQ6X5gaoNqu10APPv/VEYnzoceMFyw14trZR\n\tz8+/AeLInWWdUTWnRO82saiWNxFU4wpQzkTyRuJf7Lkf9UK8bFt6RZqqWBbD6C5f3fPtHefXf\n\tgMs9OBQauvGkW0qUNl4F8lNxQdHwRV1xN+/vjuJlwRupiwhvkpYksphTCwfpYkc5aGMpmnpiv\n\t3tkALwcn8tWotU19eQVdYQJIev0Pf63mn1wAcEJ7FdcZmDQAhqoxkimh+9b2zjIlSoL8hip2A\n\tmNQDmXvCsjQy3H+jobFKTVVycQ5QqTgip1X09yLYbykzZXGOTwMI9aeTJjyftI1qc5b/eFkNv\n\tqe13BjCdCqKc9D9BQJB0nRklsdGnLmKIhQ5KYlTt5j8APSPWHhqXxvPhO9lNrdjKPdVmAbbH/\n\tp0z51AIZukkrJeVP4WyrzSqw3ByJoChpWAHJIw==","Sender":"linux-tegra-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"linux-tegra@vger.kernel.org"},"content":"The time_t type and time_to_tm() function are deprecated because\nof y2038 problems. In this driver, they are used to pretty-print\nthe timestamp of the firmware build. This is fine as long as\nwe don't get a firmware build past 2038.\n\nConverting to time64_t and time64_to_tm() avoids the deprecated\ninterfaces and works until 2106, when the firmware-defined\ndata structure overflows.\n\nSigned-off-by: Arnd Bergmann \n---\n drivers/usb/host/xhci-tegra.c | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)","diff":"diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c\nindex 74436f8ca538..39b6e93130d3 100644\n--- a/drivers/usb/host/xhci-tegra.c\n+++ b/drivers/usb/host/xhci-tegra.c\n@@ -771,7 +771,7 @@ static int tegra_xusb_load_firmware(struct tegra_xusb *tegra)\n \tstruct device *dev = tegra->dev;\n \tconst struct firmware *fw;\n \tunsigned long timeout;\n-\ttime_t timestamp;\n+\ttime64_t timestamp;\n \tstruct tm time;\n \tu64 address;\n \tu32 value;\n@@ -877,7 +877,7 @@ static int tegra_xusb_load_firmware(struct tegra_xusb *tegra)\n \t}\n \n \ttimestamp = le32_to_cpu(header->fwimg_created_time);\n-\ttime_to_tm(timestamp, 0, &time);\n+\ttime64_to_tm(timestamp, 0, &time);\n \n \tdev_info(dev, \"Firmware timestamp: %ld-%02d-%02d %02d:%02d:%02d UTC\\n\",\n \t\t time.tm_year + 1900, time.tm_mon + 1, time.tm_mday,\n","prefixes":[]}