From patchwork Wed Jun 15 14:11:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liang He X-Patchwork-Id: 12882421 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 0F3F6C43334 for ; Wed, 15 Jun 2022 14:42:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345695AbiFOOm1 (ORCPT ); Wed, 15 Jun 2022 10:42:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55706 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348322AbiFOOmX (ORCPT ); Wed, 15 Jun 2022 10:42:23 -0400 X-Greylist: delayed 1831 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Wed, 15 Jun 2022 07:42:17 PDT Received: from mail-m963.mail.126.com (mail-m963.mail.126.com [123.126.96.3]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 0E8AD3EF2C; Wed, 15 Jun 2022 07:42:16 -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=N3/Mt kLzXrLRD+UKVMKP7QbmD7HARa8p9A8cQM7O1rk=; b=KytgcgfcwQxB1VKVIWE3A 83u2c2boVT7iSyFC6gR81619FEAfaEReROb5zWnFLAvRlZOoLY42QhEUlLi1knP5 jawTuBkryMBvOHNRmhnUVaulu7mJr5pd1L3ryr3AYWyXeL1ppZcR1adj+8obogtw aw4CDuDaTE4YU/6vlF4bfM= Received: from localhost.localdomain (unknown [124.16.139.61]) by smtp8 (Coremail) with SMTP id NORpCgBnO1CM6KliFz2oFg--.54359S2; Wed, 15 Jun 2022 22:11:25 +0800 (CST) From: Liang He To: miodrag.dinic@mips.com, paulburton@kernel.org, tsbogend@alpha.franken.de Cc: linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, windhl@126.com Subject: [PATCH] arch: mips: generic: Add missing of_node_put() in board-ranchu.c Date: Wed, 15 Jun 2022 22:11:23 +0800 Message-Id: <20220615141123.3968401-1-windhl@126.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CM-TRANSID: NORpCgBnO1CM6KliFz2oFg--.54359S2 X-Coremail-Antispam: 1Uf129KBjvdXoWrtF1kKw4UWFy7Ar1UZw43Wrg_yoW3XwbEga n7Z3ykWr1rXr4q9ay3ua13CwnIkwn3WrZ5Jr92q3WjyrWF9F47Wan7KrnrAw4IqrsIkrW5 GaykJrW8ArsF9jkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7sRtRRRJUUUUU== X-Originating-IP: [124.16.139.61] X-CM-SenderInfo: hzlqvxbo6rjloofrz/1tbiuA0hF2JVj4CirAAAs1 Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org In ranchu_measure_hpt_freq(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_put_node() when it is not used anymore. Signed-off-by: Liang He --- arch/mips/generic/board-ranchu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/mips/generic/board-ranchu.c b/arch/mips/generic/board-ranchu.c index a89aaad59cb1..930c45041882 100644 --- a/arch/mips/generic/board-ranchu.c +++ b/arch/mips/generic/board-ranchu.c @@ -44,6 +44,7 @@ static __init unsigned int ranchu_measure_hpt_freq(void) __func__); rtc_base = of_iomap(np, 0); + of_node_put(np); if (!rtc_base) panic("%s(): Failed to ioremap Goldfish RTC base!", __func__);