linux-kernel - [PATCH] media: usb: go7007: s2250-board: add missed i2c_unregister

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Date:   Mon, 18 Nov 2019 19:40:41 +0800
From:   Chuhong Yuan <hslester96@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Hans Verkuil <hverkuil-cisco@...all.nl>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        Chuhong Yuan <hslester96@...il.com>
Subject: [PATCH] media: usb: go7007: s2250-board: add missed i2c_unregister_device

The driver forgets to call i2c_unregister_device in remove like what is
done in probe failure.
Add the missed call to fix it.

Signed-off-by: Chuhong Yuan <hslester96@...il.com>
---
 drivers/media/usb/go7007/s2250-board.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/usb/go7007/s2250-board.c b/drivers/media/usb/go7007/s2250-board.c
index 49e75a1a1f3f..b9e45124673b 100644
--- a/drivers/media/usb/go7007/s2250-board.c
+++ b/drivers/media/usb/go7007/s2250-board.c
@@ -607,6 +607,7 @@ static int s2250_remove(struct i2c_client *client)
 {
 	struct s2250 *state = to_state(i2c_get_clientdata(client));
 
+	i2c_unregister_device(state->audio);
 	v4l2_device_unregister_subdev(&state->sd);
 	v4l2_ctrl_handler_free(&state->hdl);
 	kfree(state);
-- 
2.24.0