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=-19.7 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,USER_AGENT_GIT autolearn=unavailable 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 CA0B9C4338F for ; Tue, 27 Jul 2021 13:30:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B955061A87 for ; Tue, 27 Jul 2021 13:30:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236984AbhG0Naq (ORCPT ); Tue, 27 Jul 2021 09:30:46 -0400 Received: from mail.kernel.org ([198.145.29.99]:56510 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236759AbhG0NTw (ORCPT ); Tue, 27 Jul 2021 09:19:52 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7047961A8F; Tue, 27 Jul 2021 13:19:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1627391967; bh=9Ekw3+9sj0iwmU+tEstdxAwWf8wSv4kj+Ikag/p3grk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Tswn5y/LoxdKAl8jUC9VvP3ryxW460G2u8qp1yBie8HVo2tDdqn9X74pVfEbbp7Co UW9dydCCooxhzNJE8Gt8a/StUJR/KBrWZVcPSqBu9wkq+6v5vYXatMekzUkxE/Wnwg JLNzbAs99jt35Um5uFo2a2sbz4ZE0OWUHEs6hEa75nlZQiF2NQ3w1J2tjNcd5/8SiD 9eOGiPZxYgDk1bmIYfpTC00ntqNoJmNVCsL0cKTiwAD9UKiFsh7mjuNDnrp1n7Rsyt svT9UTl56LznkO/IQT86nwcuoVhlTlits2YR3+RNCm6O2DlRAUyjBxNaE+np+oqHhu xqmNi+128wwYw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Peter Ujfalusi , Mark Brown , Sasha Levin , alsa-devel@alsa-project.org Subject: [PATCH AUTOSEL 5.13 13/21] ASoC: ti: j721e-evm: Fix unbalanced domain activity tracking during startup Date: Tue, 27 Jul 2021 09:19:00 -0400 Message-Id: <20210727131908.834086-13-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210727131908.834086-1-sashal@kernel.org> References: <20210727131908.834086-1-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: Peter Ujfalusi [ Upstream commit 78d2a05ef22e7b5863b01e073dd6a06b3979bb00 ] In case of an error within j721e_audio_startup() the domain->active must be decremented to avoid unbalanced counter. Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20210717122820.1467-2-peter.ujfalusi@gmail.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/ti/j721e-evm.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/sound/soc/ti/j721e-evm.c b/sound/soc/ti/j721e-evm.c index a7c0484d44ec..017c4ad11ca6 100644 --- a/sound/soc/ti/j721e-evm.c +++ b/sound/soc/ti/j721e-evm.c @@ -278,23 +278,29 @@ static int j721e_audio_startup(struct snd_pcm_substream *substream) j721e_rule_rate, &priv->rate_range, SNDRV_PCM_HW_PARAM_RATE, -1); - mutex_unlock(&priv->mutex); if (ret) - return ret; + goto out; /* Reset TDM slots to 32 */ ret = snd_soc_dai_set_tdm_slot(cpu_dai, 0x3, 0x3, 2, 32); if (ret && ret != -ENOTSUPP) - return ret; + goto out; for_each_rtd_codec_dais(rtd, i, codec_dai) { ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x3, 0x3, 2, 32); if (ret && ret != -ENOTSUPP) - return ret; + goto out; } - return 0; + if (ret == -ENOTSUPP) + ret = 0; +out: + if (ret) + domain->active--; + mutex_unlock(&priv->mutex); + + return ret; } static int j721e_audio_hw_params(struct snd_pcm_substream *substream, -- 2.30.2