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From:   Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Cc:     linuxarm@huawei.com, mauro.chehab@huawei.com,
        Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
        Akinobu Mita <akinobu.mita@gmail.com>,
        Hans Verkuil <hverkuil-cisco@xs4all.nl>,
        Matt Ranostay <matt.ranostay@konsulko.com>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Sakari Ailus <sakari.ailus@linux.intel.com>,
        linux-kernel@vger.kernel.org, linux-media@vger.kernel.org
Subject: [PATCH v4 05/79] media: i2c: video-i2c: don't resume at remove time
Date:   Wed, 28 Apr 2021 16:51:26 +0200
Message-Id: <4af597b4d09d874308a23680cf3fed4a31a1674a.1619621413.git.mchehab+huawei@kernel.org>
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Sender: Mauro Carvalho Chehab <mchehab@kernel.org>
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Calling pm_runtime_get_sync() at driver's removal time is
not right, as this will resume PM runtime. This is clearly
not what it is desired there, since it calls
pm_runtime_set_suspended() afterwards.

So, just remove pm runtime get/put logic from the device
removal logic.

Fixes: 69d2a734c5dc ("media: video-i2c: support runtime PM")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 drivers/media/i2c/video-i2c.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/media/i2c/video-i2c.c b/drivers/media/i2c/video-i2c.c
index 0465832a4090..c9a774f4c8d2 100644
--- a/drivers/media/i2c/video-i2c.c
+++ b/drivers/media/i2c/video-i2c.c
@@ -893,10 +893,8 @@ static int video_i2c_remove(struct i2c_client *client)
 {
 	struct video_i2c_data *data = i2c_get_clientdata(client);
 
-	pm_runtime_get_sync(&client->dev);
 	pm_runtime_disable(&client->dev);
 	pm_runtime_set_suspended(&client->dev);
-	pm_runtime_put_noidle(&client->dev);
 
 	if (data->chip->set_power)
 		data->chip->set_power(data, false);
-- 
2.30.2