From nobody Tue Apr 7 16:32:12 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 369E8ECAAA3 for ; Fri, 26 Aug 2022 07:03:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245148AbiHZHDe (ORCPT ); Fri, 26 Aug 2022 03:03:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49974 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244686AbiHZHDb (ORCPT ); Fri, 26 Aug 2022 03:03:31 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8000BC6CFA; Fri, 26 Aug 2022 00:03:30 -0700 (PDT) Received: from canpemm500005.china.huawei.com (unknown [172.30.72.54]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4MDW176H5mzkWNx; Fri, 26 Aug 2022 14:59:55 +0800 (CST) Received: from huawei.com (10.67.174.96) by canpemm500005.china.huawei.com (7.192.104.229) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Fri, 26 Aug 2022 15:03:28 +0800 From: Zhang Jianhua To: , CC: , , Subject: [PATCH] rtc: fsl-ftm-alarm: Use module_init and add module_exit Date: Fri, 26 Aug 2022 15:00:17 +0800 Message-ID: <20220826070017.2340617-1-chris.zjh@huawei.com> X-Mailer: git-send-email 2.31.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.67.174.96] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To canpemm500005.china.huawei.com (7.192.104.229) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" - Use module_init instead of device_initcall. - Add a function for module_exit to unregister driver. Signed-off-by: Zhang Jianhua --- drivers/rtc/rtc-fsl-ftm-alarm.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/rtc/rtc-fsl-ftm-alarm.c b/drivers/rtc/rtc-fsl-ftm-alar= m.c index c0df49fb978c..28bdc6c97b64 100644 --- a/drivers/rtc/rtc-fsl-ftm-alarm.c +++ b/drivers/rtc/rtc-fsl-ftm-alarm.c @@ -332,7 +332,13 @@ static int __init ftm_alarm_init(void) return platform_driver_register(&ftm_rtc_driver); } =20 -device_initcall(ftm_alarm_init); +static void __exit ftm_alarm_exit(void) +{ + platform_driver_unregister(&ftm_rtc_driver); +} + +module_init(ftm_alarm_init) +module_exit(ftm_alarm_exit) =20 MODULE_DESCRIPTION("NXP/Freescale FlexTimer alarm driver"); MODULE_AUTHOR("Biwen Li "); --=20 2.31.0