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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 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 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Cc: alsa-devel@alsa-project.org, Charles Keepax , patches@opensource.cirrus.com, linux-kernel@vger.kernel.org, Hans de Goede , Andy Shevchenko 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" 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 Reviewed-by: Andy Shevchenko --- 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;