From patchwork Wed Jun 2 08:54:26 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hanjun Guo X-Patchwork-Id: 12293505 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 56BFFC47096 for ; Wed, 2 Jun 2021 09:06:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 41CDE60720 for ; Wed, 2 Jun 2021 09:06:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231187AbhFBJIZ (ORCPT ); Wed, 2 Jun 2021 05:08:25 -0400 Received: from szxga08-in.huawei.com ([45.249.212.255]:4282 "EHLO szxga08-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231210AbhFBJIX (ORCPT ); Wed, 2 Jun 2021 05:08:23 -0400 Received: from dggemv704-chm.china.huawei.com (unknown [172.30.72.55]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4Fw31c2bNlz19Tcp; Wed, 2 Jun 2021 17:01:56 +0800 (CST) Received: from dggpemm500002.china.huawei.com (7.185.36.229) by dggemv704-chm.china.huawei.com (10.3.19.47) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Wed, 2 Jun 2021 17:05:42 +0800 Received: from linux-ibm.site (10.175.102.37) by dggpemm500002.china.huawei.com (7.185.36.229) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Wed, 2 Jun 2021 17:05:42 +0800 From: Hanjun Guo To: CC: "Rafael J. Wysocki" , Hanjun Guo Subject: [PATCH 04/18] ACPI: event: Use pr_*() macros to replace printk() Date: Wed, 2 Jun 2021 16:54:26 +0800 Message-ID: <1622624080-56025-5-git-send-email-guohanjun@huawei.com> X-Mailer: git-send-email 1.7.12.4 In-Reply-To: <1622624080-56025-1-git-send-email-guohanjun@huawei.com> References: <1622624080-56025-1-git-send-email-guohanjun@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.102.37] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To dggpemm500002.china.huawei.com (7.185.36.229) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org Introduce pr_fmt() and replace direct printk() invocation with the matching pr_*() call to prepare for removing PREFIX. Signed-off-by: Hanjun Guo --- drivers/acpi/event.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/event.c b/drivers/acpi/event.c index bfb16cf..d199a19 100644 --- a/drivers/acpi/event.c +++ b/drivers/acpi/event.c @@ -7,6 +7,8 @@ * */ +#define pr_fmt(fmt) "ACPI: " fmt + #include #include #include @@ -173,8 +175,8 @@ static int __init acpi_event_init(void) /* create genetlink for acpi event */ error = acpi_event_genetlink_init(); if (error) - printk(KERN_WARNING PREFIX - "Failed to create genetlink family for ACPI event\n"); + pr_warn("Failed to create genetlink family for ACPI event\n"); + return 0; }