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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D53FDC3F6B0 for ; Wed, 27 Jul 2022 17:41:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242747AbiG0Rk7 (ORCPT ); Wed, 27 Jul 2022 13:40:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34544 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242754AbiG0RkW (ORCPT ); Wed, 27 Jul 2022 13:40:22 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6A48F88CF4; Wed, 27 Jul 2022 09:51:23 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id CDD21B821D5; Wed, 27 Jul 2022 16:51:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 34BE8C433D6; Wed, 27 Jul 2022 16:51:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1658940681; bh=Y2lqLdKXlUsPjo/KKDUbq0isrq7bD1P1nDugIYzLdZc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=q5D1zRSdr44fepxCQgDfzjw2lpR6EbesN+tW4PW4RbWp0pz/yCp8/IUUQ02jlBuMz 7fFepENm7Zdi8MA9jQRsd0gZVULqkYYqd+gGmY3yWpZMzvLAcpmHHTB1UH8755RFUQ rNw8IMqzchgml3OkKmiTxh29zN9U/R3WAceJ7GzE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Liang He , Marc Kleine-Budde , Sasha Levin Subject: [PATCH 5.18 111/158] can: rcar_canfd: Add missing of_node_put() in rcar_canfd_probe() Date: Wed, 27 Jul 2022 18:12:55 +0200 Message-Id: <20220727161025.923480839@linuxfoundation.org> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220727161021.428340041@linuxfoundation.org> References: <20220727161021.428340041@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Liang He [ Upstream commit 7b66dfcc6e1e1f018492619c3d0fc432b6b54272 ] We should use of_node_put() for the reference returned by of_get_child_by_name() which has increased the refcount. Fixes: 45721c406dcf ("can: rcar_canfd: Add support for r8a779a0 SoC") Link: https://lore.kernel.org/all/20220712095623.364287-1-windhl@126.com Signed-off-by: Liang He Signed-off-by: Marc Kleine-Budde Signed-off-by: Sasha Levin --- drivers/net/can/rcar/rcar_canfd.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c index 589996cef5db..8d457d2c3bcc 100644 --- a/drivers/net/can/rcar/rcar_canfd.c +++ b/drivers/net/can/rcar/rcar_canfd.c @@ -1850,6 +1850,7 @@ static int rcar_canfd_probe(struct platform_device *pdev) of_child = of_get_child_by_name(pdev->dev.of_node, name); if (of_child && of_device_is_available(of_child)) channels_mask |= BIT(i); + of_node_put(of_child); } if (chip_id != RENESAS_RZG2L) { -- 2.35.1