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[209.132.180.67]) by mx.google.com with ESMTP id l13si3292123oib.268.2020.03.18.07.44.42; Wed, 18 Mar 2020 07:44:54 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@st.com header.s=STMicroelectronics header.b=vFnqipND; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=st.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726796AbgCROnB (ORCPT + 99 others); Wed, 18 Mar 2020 10:43:01 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:53546 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726619AbgCROnA (ORCPT ); Wed, 18 Mar 2020 10:43:00 -0400 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 02IEcs7x022643; Wed, 18 Mar 2020 15:42:11 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=STMicroelectronics; bh=QTa6yBpqVGgt45GTluYI/eRrleTl6RJHDyZ3CT3e6vg=; b=vFnqipNDCO8RvFORxZr1QV/qakKFVK+9ZXQpNKbsOVEXO7zKH2sLj/kslxM2Bm7w8P+M mR/88I4duFxwTEcKyt48ylD4/iP/b+/1DTuKhrvQJWOUYu6/Ajq+yukcwHc+Lt9j0Vbq qrYyECQjA+w4ssFqGbSStyMZayFNr2VguzSNn1nRBu5mkNvhbm3CqYNANpwQuNod+xcF wACTx6PASZ2BlwGZ6qkzdNTcWtnkooZACSEGKd8ivmgDLG4CfVOpd7rncYH8qP6VtMp3 zwwQJuNFHKcdJM8miAb6tLFk0amUxYzjWtvOY0PZ09XqVvElC6eGimEjgPsQHGjU8R5u DA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2yu6xdckn8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 18 Mar 2020 15:42:11 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 8A41910003A; Wed, 18 Mar 2020 15:42:07 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag6node2.st.com [10.75.127.17]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 7EB3D2AE6CC; Wed, 18 Mar 2020 15:42:07 +0100 (CET) Received: from localhost (10.75.127.45) by SFHDAG6NODE2.st.com (10.75.127.17) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Wed, 18 Mar 2020 15:42:05 +0100 From: Olivier Moysan To: , , , , , CC: , , , Subject: [PATCH 1/3] ASoC: stm32: spdifrx: fix regmap status check Date: Wed, 18 Mar 2020 15:41:23 +0100 Message-ID: <20200318144125.9163-2-olivier.moysan@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200318144125.9163-1-olivier.moysan@st.com> References: <20200318144125.9163-1-olivier.moysan@st.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.45] X-ClientProxiedBy: SFHDAG6NODE2.st.com (10.75.127.17) To SFHDAG6NODE2.st.com (10.75.127.17) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.645 definitions=2020-03-18_06:2020-03-18,2020-03-18 signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Release resources when exiting on error. Fixes: 1a5c0b28fc56 ("ASoC: stm32: spdifrx: manage identification registers") Signed-off-by: Olivier Moysan --- sound/soc/stm/stm32_spdifrx.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/stm/stm32_spdifrx.c b/sound/soc/stm/stm32_spdifrx.c index 49766afdae61..301f8463390f 100644 --- a/sound/soc/stm/stm32_spdifrx.c +++ b/sound/soc/stm/stm32_spdifrx.c @@ -1020,6 +1020,8 @@ static int stm32_spdifrx_probe(struct platform_device *pdev) if (idr == SPDIFRX_IPIDR_NUMBER) { ret = regmap_read(spdifrx->regmap, STM32_SPDIFRX_VERR, &ver); + if (ret) + goto error; dev_dbg(&pdev->dev, "SPDIFRX version: %lu.%lu registered\n", FIELD_GET(SPDIFRX_VERR_MAJ_MASK, ver), -- 2.17.1