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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,TVD_SUBJ_WIPE_DEBT,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 9392BC433E0 for ; Fri, 5 Mar 2021 17:35:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 66C9365090 for ; Fri, 5 Mar 2021 17:35:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229960AbhCERfS (ORCPT ); Fri, 5 Mar 2021 12:35:18 -0500 Received: from mx0b-001ae601.pphosted.com ([67.231.152.168]:31392 "EHLO mx0b-001ae601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229792AbhCERfF (ORCPT ); Fri, 5 Mar 2021 12:35:05 -0500 Received: from pps.filterd (m0077474.ppops.net [127.0.0.1]) by mx0b-001ae601.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 125HUg0j001824; Fri, 5 Mar 2021 11:34:48 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cirrus.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=PODMain02222019; bh=11rGUtyJmP7HKLy3D23ZZDv+qF7JzV2QzjUhD9/jmAM=; b=lXCUJmoBcjWM0s+Q8Zc9QPXRs8K35BAoqPefGpHbuu5vNgALFRZlD8/4YjRMX1gOUHcT Ew0Urp/R7riigbQ4NsDcwyFayg6MGVzpvDFp6JVZQ3xtVuDilsze81GzdQ9fgA4dV/BK YJTncXxMHogVGtaKZ0z9THrLgR08omyn10OyT5xfkXo+VAipJ0LItQ3hXWz+YbVSrBL6 kYsU4HvkluEeeVsklFSTies7WjwMYhfRbGYePpa1HsPoEbpBol2v2VuKzn6cURXlwDqx O5FVm3uL1NASG4KafPsWnnCsZh+soCxKy5vVtgB3X01cQbeQKBUkK2DIv0pyXk3l38s9 yQ== Received: from ediex01.ad.cirrus.com ([87.246.76.36]) by mx0b-001ae601.pphosted.com with ESMTP id 36ykctraxk-4 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Fri, 05 Mar 2021 11:34:48 -0600 Received: from EDIEX01.ad.cirrus.com (198.61.84.80) by EDIEX01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Fri, 5 Mar 2021 17:34:47 +0000 Received: from ediswmail.ad.cirrus.com (198.61.86.93) by EDIEX01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server id 15.1.2176.2 via Frontend Transport; Fri, 5 Mar 2021 17:34:47 +0000 Received: from mail1.cirrus.com (unknown [198.61.64.35]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id CB87011D7; Fri, 5 Mar 2021 17:34:46 +0000 (UTC) From: Lucas Tanure To: James Schulman , David Rhodes , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai CC: Richard Fitzgerald , , , , Lucas Tanure Subject: [PATCH v2 06/15] ASoC: cs42l42: Remove power if the driver is being removed Date: Fri, 5 Mar 2021 17:34:33 +0000 Message-ID: <20210305173442.195740-7-tanureal@opensource.cirrus.com> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210305173442.195740-1-tanureal@opensource.cirrus.com> References: <20210305173442.195740-1-tanureal@opensource.cirrus.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 lowpriorityscore=0 clxscore=1015 malwarescore=0 priorityscore=1501 suspectscore=0 spamscore=0 phishscore=0 mlxscore=0 impostorscore=0 mlxlogscore=842 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2103050090 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Ensure the power supplies are turned off when removing the driver Signed-off-by: Lucas Tanure --- Changes in v2: - Use PM functions to shutdown the codec - Disable IRQ before pm_suspend sound/soc/codecs/cs42l42.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/soc/codecs/cs42l42.c b/sound/soc/codecs/cs42l42.c index 811b7b1c9732e..78274537a22af 100644 --- a/sound/soc/codecs/cs42l42.c +++ b/sound/soc/codecs/cs42l42.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include #include @@ -1840,10 +1841,9 @@ static int cs42l42_i2c_probe(struct i2c_client *i2c_client, static int cs42l42_i2c_remove(struct i2c_client *i2c_client) { - struct cs42l42_private *cs42l42 = i2c_get_clientdata(i2c_client); - - /* Hold down reset */ - gpiod_set_value_cansleep(cs42l42->reset_gpio, 0); + disable_irq(i2c_client->irq); + pm_runtime_suspend(&i2c_client->dev); + pm_runtime_disable(&i2c_client->dev); return 0; } -- 2.30.1