From: Chuhong Yuan <hslester96@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Hans Verkuil <hverkuil@xs4all.nl>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
Chuhong Yuan <hslester96@gmail.com>
Subject: [PATCH] media: si470x-i2c: add missed operations in remove
Date: Sat, 9 Nov 2019 15:54:57 +0800 [thread overview]
Message-ID: <20191109075457.29930-1-hslester96@gmail.com> (raw)
The driver misses calling v4l2_ctrl_handler_free and
v4l2_device_unregister in remove like what is done in probe failure.
Add the calls to fix it.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
---
drivers/media/radio/si470x/radio-si470x-i2c.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/media/radio/si470x/radio-si470x-i2c.c b/drivers/media/radio/si470x/radio-si470x-i2c.c
index 7541698a0be1..f491420d7b53 100644
--- a/drivers/media/radio/si470x/radio-si470x-i2c.c
+++ b/drivers/media/radio/si470x/radio-si470x-i2c.c
@@ -482,6 +482,8 @@ static int si470x_i2c_remove(struct i2c_client *client)
if (radio->gpio_reset)
gpiod_set_value(radio->gpio_reset, 0);
+ v4l2_ctrl_handler_free(&radio->hdl);
+ v4l2_device_unregister(&radio->v4l2_dev);
return 0;
}
--
2.23.0
reply other threads:[~2019-11-09 7:55 UTC|newest]
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