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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 95DBFC32750 for ; Wed, 14 Aug 2019 02:29:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6BDE42084F for ; Wed, 14 Aug 2019 02:29:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565749761; bh=k8aHjmYarlmNEDivZmxzXZHeSrYfcuQTDuVm+kBg0qg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=j/6VmcY+j/oJ0b+xWq9nFPthf+Q1R6o6CmdTra6kKptLYGfB5pYxIIBm2PuP9Sv4N Ggtkx/BEZDIihQFX12k6hEMlTSkWeCEtf0H1/DyGxE39Vd3uZIR4I/Djqr3i/Ydh9l bjKHs4KZovtIopp/K1nQmE59FgYZniSc7Xt7htO8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728718AbfHNC3T (ORCPT ); Tue, 13 Aug 2019 22:29:19 -0400 Received: from mail.kernel.org ([198.145.29.99]:52594 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729649AbfHNCXd (ORCPT ); Tue, 13 Aug 2019 22:23:33 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 428CC2084F; Wed, 14 Aug 2019 02:23:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565749412; bh=k8aHjmYarlmNEDivZmxzXZHeSrYfcuQTDuVm+kBg0qg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bKAeITgDal0PmJ/1++wExth0PxQv2YT5MWncXOgU9oUVSanI7lyV0T13cVnmKO8BF 4YlUUo7ovOnnYfreXJ2LflkRUjxswVGHyY90K3vmL58alXh60fXqpcN4s96s8BhUH5 AjpHDNfZWOl53mtUEIu/2l13x/q24mMM/Pcb1jqE= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Ricard Wanderlof , Ricard Wanderlof , Mark Brown , Sasha Levin Subject: [PATCH AUTOSEL 4.9 07/33] ASoC: Fail card instantiation if DAI format setup fails Date: Tue, 13 Aug 2019 22:22:57 -0400 Message-Id: <20190814022323.17111-7-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190814022323.17111-1-sashal@kernel.org> References: <20190814022323.17111-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Ricard Wanderlof [ Upstream commit 40aa5383e393d72f6aa3943a4e7b1aae25a1e43b ] If the DAI format setup fails, there is no valid communication format between CPU and CODEC, so fail card instantiation, rather than continue with a card that will most likely not function properly. Signed-off-by: Ricard Wanderlof Link: https://lore.kernel.org/r/alpine.DEB.2.20.1907241132350.6338@lnxricardw1.se.axis.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/soc-core.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 168559b5e9f32..d4fb45710eec1 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1632,8 +1632,11 @@ static int soc_probe_link_dais(struct snd_soc_card *card, } } - if (dai_link->dai_fmt) - snd_soc_runtime_set_dai_fmt(rtd, dai_link->dai_fmt); + if (dai_link->dai_fmt) { + ret = snd_soc_runtime_set_dai_fmt(rtd, dai_link->dai_fmt); + if (ret) + return ret; + } ret = soc_post_component_init(rtd, dai_link->name); if (ret) -- 2.20.1