From patchwork Wed Mar 8 16:42:47 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Charles Keepax X-Patchwork-Id: 9611677 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 5CE3060414 for ; Wed, 8 Mar 2017 16:50:51 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5AFEC285EA for ; Wed, 8 Mar 2017 16:50:51 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4FC0728624; Wed, 8 Mar 2017 16:50:51 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 52B7A28627 for ; Wed, 8 Mar 2017 16:50:48 +0000 (UTC) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 03728266B93; Wed, 8 Mar 2017 17:42:01 +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 EFEF7266B97; Wed, 8 Mar 2017 17:41:59 +0100 (CET) Received: from mx0b-001ae601.pphosted.com (mx0a-001ae601.pphosted.com [67.231.149.25]) by alsa0.perex.cz (Postfix) with ESMTP id 7F868266B63 for ; Wed, 8 Mar 2017 17:41:57 +0100 (CET) Received: from pps.filterd (m0077473.ppops.net [127.0.0.1]) by mx0a-001ae601.pphosted.com (8.16.0.20/8.16.0.20) with SMTP id v28GdiLc022169; Wed, 8 Mar 2017 10:41:56 -0600 Authentication-Results: ppops.net; spf=none smtp.mailfrom=ckeepax@opensource.wolfsonmicro.com Received: from mail3.cirrus.com ([87.246.76.56]) by mx0a-001ae601.pphosted.com with ESMTP id 28yuv3et16-1; Wed, 08 Mar 2017 10:41:56 -0600 Received: from EX17.ad.cirrus.com (ex17.ad.cirrus.com [172.20.9.81]) by mail3.cirrus.com (Postfix) with ESMTP id 43441611CE78; Wed, 8 Mar 2017 10:43:18 -0600 (CST) Received: from imbe.wolfsonmicro.main (198.61.95.81) by EX17.ad.cirrus.com (172.20.9.81) with Microsoft SMTP Server id 14.3.301.0; Wed, 8 Mar 2017 16:41:55 +0000 Received: from algalon.ad.cirrus.com (algalon.ad.cirrus.com [198.90.223.36]) by imbe.wolfsonmicro.main (8.14.4/8.14.4) with ESMTP id v28GfLq5008881; Wed, 8 Mar 2017 16:41:21 GMT From: Charles Keepax To: Date: Wed, 8 Mar 2017 16:42:47 +0000 Message-ID: <1488991371-22513-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> X-Mailer: git-send-email 2.1.4 MIME-Version: 1.0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1702020001 definitions=main-1703080133 Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, alsa-devel@alsa-project.org, patches@opensource.wolfsonmicro.com, lgirdwood@gmail.com, robh+dt@kernel.org Subject: [alsa-devel] [PATCH 1/5] ASoC: cs35l35: Add missing return in probe 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: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP A return statement is missing just before the error paths at the end of probe. This causes us to fall straight into the error path and disable the supplies and re-enable reset, as these are only controlled during probe this causes the part to no longer function. Signed-off-by: Charles Keepax Acked-by: Brian Austin --- sound/soc/codecs/cs35l35.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/codecs/cs35l35.c b/sound/soc/codecs/cs35l35.c index 260ed42..48b45dc 100644 --- a/sound/soc/codecs/cs35l35.c +++ b/sound/soc/codecs/cs35l35.c @@ -1509,6 +1509,8 @@ static int cs35l35_i2c_probe(struct i2c_client *i2c_client, goto err; } + return 0; + err: regulator_bulk_disable(cs35l35->num_supplies, cs35l35->supplies);