From patchwork Wed Jun 15 08:35:56 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liang He X-Patchwork-Id: 1643549 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=126.com header.i=@126.com header.a=rsa-sha256 header.s=s110527 header.b=ePY+hZkb; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4LNKH56Wt2z9vDc for ; Wed, 15 Jun 2022 19:08:49 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239449AbiFOJIr (ORCPT ); Wed, 15 Jun 2022 05:08:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46020 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347342AbiFOJI2 (ORCPT ); Wed, 15 Jun 2022 05:08:28 -0400 Received: from m15111.mail.126.com (m15111.mail.126.com [220.181.15.111]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id EBCB0193F6 for ; Wed, 15 Jun 2022 02:08:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=126.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=u6YQg HrK1S8KKnarhxByDY6BuIzlDp0AO/shcqnjQyY=; b=ePY+hZkbzAva3Cg41mAP0 Wj2Ku7jTIbd7N/omPzCMCbZL48b+En0mdGubI1p1H3WPCyD9KzlxaDfHWkxtQQf2 W7PxuxKXYG2VaE+xKz6Yu+ivdhoJczPgDaFXy2rfipliFXKDw2UyvRDjWLotCEvG 2YABC5MPr16AiPT3xDZdgI= Received: from localhost.localdomain (unknown [124.16.139.61]) by smtp1 (Coremail) with SMTP id C8mowABXXvbtmaliW+ubEQ--.53231S2; Wed, 15 Jun 2022 16:35:59 +0800 (CST) From: heliang To: pdeschrijver@nvidia.com, pgaikwad@nvidia.com, mturquette@baylibre.com, sboyd@kernel.org, thierry.reding@gmail.com, jonathanh@nvidia.com Cc: linux-clk@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, windhl@126.com Subject: [PATCH] clk: tegra: Add missing of_node_put in clk-tegra124.c Date: Wed, 15 Jun 2022 16:35:56 +0800 Message-Id: <20220615083556.3960821-1-windhl@126.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CM-TRANSID: C8mowABXXvbtmaliW+ubEQ--.53231S2 X-Coremail-Antispam: 1Uf129KBjvdXoW7GFyrKF4xGw1xZw1xCF15Arb_yoW3Wrb_XF 15XryxXw15Can3AFsxur13ZryIyr1fWrsYqFWSya17Gw18Zr4UWrs0vrn2k3srW39rWFW3 Ja4kKw40k34YvjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7xREQJ5DUUUUU== X-Originating-IP: [124.16.139.61] X-CM-SenderInfo: hzlqvxbo6rjloofrz/1tbi3A8hF1pEDuVFTgAAsb X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org In tegra124_132_clock_init_pre, of_find_matching_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore. Signed-off-by: heliang --- drivers/clk/tegra/clk-tegra124.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/tegra/clk-tegra124.c b/drivers/clk/tegra/clk-tegra124.c index 934520aab6e3..a9d4efcef2d4 100644 --- a/drivers/clk/tegra/clk-tegra124.c +++ b/drivers/clk/tegra/clk-tegra124.c @@ -1471,6 +1471,7 @@ static void __init tegra124_132_clock_init_pre(struct device_node *np) } pmc_base = of_iomap(node, 0); + of_node_put(node); if (!pmc_base) { pr_err("Can't map pmc registers\n"); WARN_ON(1);