linux-kernel - [PATCH] media: ov7670: remove ov7670_power_off from ov7670

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Date:   Fri, 22 Apr 2022 16:54:05 +0800
From:   Dongliang Mu <dzm91@...t.edu.cn>
To:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        Tomi Valkeinen <tomi.valkeinen@...asonboard.com>,
        Dongliang Mu <mudongliangabcd@...il.com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Lubomir Rintel <lkundrak@...sk>
Cc:     Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] media: ov7670: remove ov7670_power_off from ov7670_remove

From: Dongliang Mu <mudongliangabcd@...il.com>

In ov7670_probe, it always invokes ov7670_power_off() no matter
the execution is successful or failed. So we cannot invoke it
agiain in ov7670_remove().

Fix this by removing ov7670_power_off from ov7670_remove.

Fixes: 030f9f682e66 ("media: ov7670: control clock along with power")
Signed-off-by: Dongliang Mu <mudongliangabcd@...il.com>
---
 drivers/media/i2c/ov7670.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/media/i2c/ov7670.c b/drivers/media/i2c/ov7670.c
index 196746423116..1be2c0e5bdc1 100644
--- a/drivers/media/i2c/ov7670.c
+++ b/drivers/media/i2c/ov7670.c
@@ -2017,7 +2017,6 @@ static int ov7670_remove(struct i2c_client *client)
 	v4l2_async_unregister_subdev(sd);
 	v4l2_ctrl_handler_free(&info->hdl);
 	media_entity_cleanup(&info->sd.entity);
-	ov7670_power_off(sd);
 	return 0;
 }
 
-- 
2.25.1