From patchwork Wed Feb 3 12:29:46 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Koul X-Patchwork-Id: 8201741 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id A77199F1C0 for ; Wed, 3 Feb 2016 12:28:12 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id DE68C2025B for ; Wed, 3 Feb 2016 12:28:11 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id AEB7A201EC for ; Wed, 3 Feb 2016 12:28:10 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id DDF54265D63; Wed, 3 Feb 2016 13:28:09 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,NO_DNS_FOR_FROM, RCVD_IN_DNSWL_NONE,UNPARSEABLE_RELAY autolearn=no version=3.3.1 Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id B0A7426593A; Wed, 3 Feb 2016 13:26:39 +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 9382F2656FD; Wed, 3 Feb 2016 13:26:37 +0100 (CET) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by alsa0.perex.cz (Postfix) with ESMTP id 52BA4260701 for ; Wed, 3 Feb 2016 13:26:33 +0100 (CET) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga103.jf.intel.com with ESMTP; 03 Feb 2016 04:26:32 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,390,1449561600"; d="scan'208";a="895479386" Received: from vkoul-udesk7.iind.intel.com ([10.223.84.39]) by fmsmga001.fm.intel.com with ESMTP; 03 Feb 2016 04:26:30 -0800 From: Vinod Koul To: alsa-devel@alsa-project.org Date: Wed, 3 Feb 2016 17:59:46 +0530 Message-Id: <1454502594-21700-4-git-send-email-vinod.koul@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1454502594-21700-1-git-send-email-vinod.koul@intel.com> References: <1454502594-21700-1-git-send-email-vinod.koul@intel.com> Cc: liam.r.girdwood@linux.intel.com, patches.audio@intel.com, broonie@kernel.org, Guneshwor Singh , Vinod Koul Subject: [alsa-devel] [PATCH 03/11] ASoC: Intel: Skylake: Fix mcps freeup after module unbind failure 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 From: Guneshwor Singh While cleaning resources on module pmd event, we check for return of skl_unbind_modules(). On failure this causes leak as all modules attached do not have resources freed. So ignore return value of module unbind and continue freeing resources. This makes dapm state and resources correct. Signed-off-by: Guneshwor Singh Signed-off-by: Vinod Koul --- sound/soc/intel/skylake/skl-topology.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index d1ddfdac22fe..defe7eaba667 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -98,7 +98,7 @@ static bool skl_tplg_alloc_pipe_mcps(struct skl *skl, "%s: module_id %d instance %d\n", __func__, mconfig->id.module_id, mconfig->id.instance_id); dev_err(ctx->dev, - "exceeds ppl memory available %d > mem %d\n", + "exceeds ppl mcps available %d > mem %d\n", skl->resource.max_mcps, skl->resource.mcps); return false; } @@ -773,10 +773,7 @@ static int skl_tplg_mixer_dapm_post_pmd_event(struct snd_soc_dapm_widget *w, continue; } - ret = skl_unbind_modules(ctx, src_module, dst_module); - if (ret < 0) - return ret; - + skl_unbind_modules(ctx, src_module, dst_module); src_module = dst_module; }