From patchwork Tue Feb 19 15:31:23 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 10820047 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7A9B714E1 for ; Tue, 19 Feb 2019 15:31:42 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 660952C950 for ; Tue, 19 Feb 2019 15:31:42 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 645972C98A; Tue, 19 Feb 2019 15:31:42 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EA87E2C950 for ; Tue, 19 Feb 2019 15:31:41 +0000 (UTC) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id B077E265543; Tue, 19 Feb 2019 16:31:36 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 723D2265535; Tue, 19 Feb 2019 16:31:32 +0100 (CET) Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) by alsa0.perex.cz (Postfix) with ESMTP id E367A265538 for ; Tue, 19 Feb 2019 16:31:29 +0100 (CET) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 6C83DB03B; Tue, 19 Feb 2019 15:31:29 +0000 (UTC) From: Takashi Iwai To: alsa-devel@alsa-project.org Date: Tue, 19 Feb 2019 16:31:23 +0100 Message-Id: <20190219153124.12595-3-tiwai@suse.de> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20190219153124.12595-1-tiwai@suse.de> References: <20190219153124.12595-1-tiwai@suse.de> Cc: Johannes Berg , Robert Jarzmik Subject: [alsa-devel] [PATCH 2/3] ALSA: aoa: Fix of-node refcount unbalance X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP We forgot to unreference a node obtained via of_find_node_by_name() after its usage. Signed-off-by: Takashi Iwai Reviewed-by: Johannes Berg --- Only compile-tested. Please review carefully. Thanks! sound/aoa/core/gpio-feature.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/aoa/core/gpio-feature.c b/sound/aoa/core/gpio-feature.c index 65557421fe0b..c3ff721e4660 100644 --- a/sound/aoa/core/gpio-feature.c +++ b/sound/aoa/core/gpio-feature.c @@ -82,6 +82,7 @@ static struct device_node *get_gpio(char *name, if (altname && (strcmp(audio_gpio, altname) == 0)) break; } + of_node_put(gpio); /* still not found, assume not there */ if (!np) return NULL;