From patchwork Wed Jan 26 11:33:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miaoqian Lin X-Patchwork-Id: 537104 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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B269FC2BA4C for ; Wed, 26 Jan 2022 11:34:17 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 033511A99; Wed, 26 Jan 2022 12:33:24 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 033511A99 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1643196855; bh=yWdW+gSmIxeIlk50tCS2PvaKNzM/Ssgr7lInAB+60jc=; h=From:To:Subject:Date:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=ZE81MTLCrRRhVkPQLFMXcRJiCPzviQQpT1mJiHgDUpGZhedEF+Bf6sIUSB0+YT7dv /xU3zHiWXsnI1WomfJPGywZTlTKdS/BXagvRxD6FAt6UrRZHj66i3lajTJuVhaviWy vkyhGNg9o32s4XXXyFnxI8UCQU3GcRUMs6FKMfCI= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 830F3F8047D; Wed, 26 Jan 2022 12:33:24 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 75031F8049C; Wed, 26 Jan 2022 12:33:18 +0100 (CET) Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 5AD2BF80118 for ; Wed, 26 Jan 2022 12:33:15 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 5AD2BF80118 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="PSlbe9++" Received: by mail-pj1-x102a.google.com with SMTP id d12-20020a17090a628c00b001b4f47e2f51so4326147pjj.3 for ; Wed, 26 Jan 2022 03:33:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:subject:date:message-id; bh=a8wHaxFP6XLg/+G2Gdl2AxvIcrGqp9pWAjcn6Z4Bg5Q=; b=PSlbe9++ZoQHmKjIdWrjG+TGtkYyetB4XHKyf09AJjOlKxZjkgHgCh4a+vWBsR0oS7 mxALTkCh1w9lBxjOWpnGuywGjti5sA3PO3lmLz6YLekl/HL39j0JGRg54VNDX7XBB871 zlmnhSA/jMwu5kgnZKy3T1ApGfz+/vI1QKetRHciKlkudV+ym07Y5GBA8liEWrXlYVJR C5KGEN3qwKt/7SxTyLNiQUEZNvpPHkQigi5k3FTshX07frGPWOiniLBZOyqqhF7WVWWo iiZ+mFuNgvkpbCLBhwUeJvbuhelvp3HI3OO7IkVc/nStHiC1nb/7pZkwnI23aab+vin+ gusw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id; bh=a8wHaxFP6XLg/+G2Gdl2AxvIcrGqp9pWAjcn6Z4Bg5Q=; b=ofo/9dWzdH5lLW23xdruozHNiR51ygSVhuf2j1JFND6jsiplrf9GPAD5BrJ7yOdF74 TqYraDrwwZcKmu+SM42RqcvTRDm5DdXDwJ5b89RqilwqVSAYaYIqXchPyRDfPQeVF6kr vr2EJI6kGItPdHaHXesGnb9OwyDtewZnVp+39IzigBjVQprxTMFpNkwmjJQEqUV9TQFO JyAsaqLEcVgkO848LChKFGJ/SUcA/DAzPixMLVGgcWonqqQzChZ5dmSLPcxEPSJT/kfO wkPVML+/iiLkTKYskS3p2XxPSZwGR0Cjh9R9wqyDJyYT1m81QxgN/k51xipb6nfX5VWQ LWIw== X-Gm-Message-State: AOAM532xCfdMZMF816d/OQc5u72V4/UcWNuo/BeCnzRC754/OOQiqjWE EEV4aexoPZNrjOjwkyKl/Nc= X-Google-Smtp-Source: ABdhPJyYzirjwI2H2BJxS8J/fQ26G11g80rcwzf3uUGfhnZSUjJpCP5YHoznUbQ/c6XDeMzYwfXeCw== X-Received: by 2002:a17:90b:3ec5:: with SMTP id rm5mr6448550pjb.14.1643196791927; Wed, 26 Jan 2022 03:33:11 -0800 (PST) Received: from localhost.localdomain ([159.226.95.43]) by smtp.googlemail.com with ESMTPSA id m1sm1913787pfk.202.2022.01.26.03.33.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Jan 2022 03:33:11 -0800 (PST) From: Miaoqian Lin To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Miaoqian Lin , Eric Millbrandt , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH] ASoC: fsl: Add missing error handling in pcm030_fabric_probe Date: Wed, 26 Jan 2022 11:33:04 +0000 Message-Id: <20220126113307.1673-1-linmq006@gmail.com> X-Mailer: git-send-email 2.17.1 X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 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: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Add the missing platform_device_put() and platform_device_del() before return from pcm030_fabric_probe in the error handling case. Fixes: c912fa913446 ("ASoC: fsl: register the wm9712-codec") Signed-off-by: Miaoqian Lin --- sound/soc/fsl/pcm030-audio-fabric.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/sound/soc/fsl/pcm030-audio-fabric.c b/sound/soc/fsl/pcm030-audio-fabric.c index af3c3b90c0ac..02c4ae20c673 100644 --- a/sound/soc/fsl/pcm030-audio-fabric.c +++ b/sound/soc/fsl/pcm030-audio-fabric.c @@ -93,15 +93,22 @@ static int pcm030_fabric_probe(struct platform_device *op) dev_err(&op->dev, "platform_device_alloc() failed\n"); ret = platform_device_add(pdata->codec_device); - if (ret) + if (ret) { dev_err(&op->dev, "platform_device_add() failed: %d\n", ret); + goto exit_device_put; + } ret = snd_soc_register_card(card); if (ret) dev_err(&op->dev, "snd_soc_register_card() failed: %d\n", ret); platform_set_drvdata(op, pdata); + return ret; +exit_release_dev: + platform_device_del(pdata->codec_device); +exit_device_put: + platform_device_put(pdata->codec_device); return ret; }