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=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 83E0DC4332B for ; Wed, 23 Dec 2020 02:22:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 50932229C5 for ; Wed, 23 Dec 2020 02:22:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729768AbgLWCWn (ORCPT ); Tue, 22 Dec 2020 21:22:43 -0500 Received: from mail.kernel.org ([198.145.29.99]:51404 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729677AbgLWCWh (ORCPT ); Tue, 22 Dec 2020 21:22:37 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id CDB1A2312E; Wed, 23 Dec 2020 02:22:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1608690141; bh=X9kGNPC/uquO0NuoTTHGigG2uPGOTanUbGBEW4NI0RQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XafFF0MZCVIKw94Jw8h06JqWUoKppNVwItAmNXPpFr1i0cHknoDZzXqhfZMss/LSj H4JBwcluspG93oQKqV/dKjDrcjsgzhnpZmjCbLYBur71K5Os/YVJq1MPJE9aJcAg6k TMdJL60iRQVzLALAWzgLEIRrL9ylPtqML/dEC7rgAp0LRElsPtNYRZkMM2nICWbKbt 3APjodKNvT57rnzoPHb6gUTc4R7npBil0kAT0h+xAVx+LMiPoxs3O6vMgChrUBfRO8 8jo0UqprxgYF10T+LgBex5JRcIyjKsJEjZOol3cL1OlW6IiSusYIhQbHZe+ZLXH6In SNSabgTERRNpQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Qinglang Miao , Viresh Kumar , Sasha Levin , linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH AUTOSEL 4.19 63/87] cpufreq: mediatek: add missing platform_driver_unregister() on error in mtk_cpufreq_driver_init Date: Tue, 22 Dec 2020 21:20:39 -0500 Message-Id: <20201223022103.2792705-63-sashal@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201223022103.2792705-1-sashal@kernel.org> References: <20201223022103.2792705-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Qinglang Miao [ Upstream commit 2f05c19d9ef4f5a42634f83bdb0db596ffc0dd30 ] Add the missing platform_driver_unregister() before return from mtk_cpufreq_driver_init in the error handling case when failed to register mtk-cpufreq platform device Signed-off-by: Qinglang Miao Signed-off-by: Viresh Kumar Signed-off-by: Sasha Levin --- drivers/cpufreq/mediatek-cpufreq.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c index eb8920d398181..83c0c078d3048 100644 --- a/drivers/cpufreq/mediatek-cpufreq.c +++ b/drivers/cpufreq/mediatek-cpufreq.c @@ -586,6 +586,7 @@ static int __init mtk_cpufreq_driver_init(void) pdev = platform_device_register_simple("mtk-cpufreq", -1, NULL, 0); if (IS_ERR(pdev)) { pr_err("failed to register mtk-cpufreq platform device\n"); + platform_driver_unregister(&mtk_cpufreq_platdrv); return PTR_ERR(pdev); } -- 2.27.0