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=-15.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 D8A02C433DB for ; Fri, 22 Jan 2021 17:00:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AD1EA233FA for ; Fri, 22 Jan 2021 17:00:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729573AbhAVRAP (ORCPT ); Fri, 22 Jan 2021 12:00:15 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:46275 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728737AbhAVQnE (ORCPT ); Fri, 22 Jan 2021 11:43:04 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1611333692; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=2kxzcbL44eszwZEWO/X6ijWBkVfdCkN/PeF3ekk9GhI=; b=N+nrEaHAb0HyaTrWGA6PHN55owX9QT72r3gbpCa+yXyqgUKtw8bUCBRQBgsNr1EKZ63rKY 9geJlq1SaSB/CaakKNDB8lKaBH3Y5xqr47I9fUyK5n19ZEyq13vQZfFolCLiDYF+qPWRhM GoumxMQzX8Pbv5TKtG6nBGbErTwDFIY= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-317-zWsUA59jOSa9rQrtWx8dOA-1; Fri, 22 Jan 2021 11:41:28 -0500 X-MC-Unique: zWsUA59jOSa9rQrtWx8dOA-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 0CB5C8018A5; Fri, 22 Jan 2021 16:41:27 +0000 (UTC) Received: from x1.localdomain (ovpn-112-174.ams2.redhat.com [10.36.112.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3D7FE60916; Fri, 22 Jan 2021 16:41:22 +0000 (UTC) From: Hans de Goede To: Lee Jones , Cezary Rojewski , Pierre-Louis Bossart , Liam Girdwood , Jie Yang , Mark Brown Cc: Hans de Goede , patches@opensource.cirrus.com, linux-kernel@vger.kernel.org, Andy Shevchenko , Charles Keepax , alsa-devel@alsa-project.org Subject: [PATCH v3 05/13] extcon: arizona: Always use pm_runtime_get_sync() when we need the device to be awake Date: Fri, 22 Jan 2021 17:40:59 +0100 Message-Id: <20210122164107.361939-6-hdegoede@redhat.com> In-Reply-To: <20210122164107.361939-1-hdegoede@redhat.com> References: <20210122164107.361939-1-hdegoede@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Before this commit the extcon-arizona code was mixing pm_runtime_get() and pm_runtime_get_sync() in different places. In all places where pm_runtime_get[_sync]() is called, the code makes use of the device immediately after the call. This means that we should always use pm_runtime_get_sync(). Signed-off-by: Hans de Goede --- Changes in v3: - This is a new patch in v3 of this patch-set --- drivers/extcon/extcon-arizona.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c index 72d23b15108c..56d2ce05de50 100644 --- a/drivers/extcon/extcon-arizona.c +++ b/drivers/extcon/extcon-arizona.c @@ -290,7 +290,7 @@ static void arizona_start_mic(struct arizona_extcon_info *info) unsigned int mode; /* Microphone detection can't use idle mode */ - pm_runtime_get(info->dev); + pm_runtime_get_sync(info->dev); if (info->detecting) { ret = regulator_allow_bypass(info->micvdd, false); @@ -695,7 +695,7 @@ static void arizona_identify_headphone(struct arizona_extcon_info *info) dev_dbg(arizona->dev, "Starting HPDET\n"); /* Make sure we keep the device enabled during the measurement */ - pm_runtime_get(info->dev); + pm_runtime_get_sync(info->dev); info->hpdet_active = true; -- 2.28.0