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Subject: media: tc358743: register v4l2 async device only after successful setup Author: Alexander Stein <[email protected]> Date: Wed Jan 10 10:01:11 2024 +0100 Ensure the device has been setup correctly before registering the v4l2 async device, thus allowing userspace to access. Signed-off-by: Alexander Stein <[email protected]> Reviewed-by: Robert Foss <[email protected]> Fixes: 4c5211a10039 ("[media] tc358743: register v4l2 asynchronous subdevice") Cc: [email protected] Signed-off-by: Sakari Ailus <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/i2c/tc358743.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) --- diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c index 2785935da497..558152575d10 100644 --- a/drivers/media/i2c/tc358743.c +++ b/drivers/media/i2c/tc358743.c @@ -2091,9 +2091,6 @@ static int tc358743_probe(struct i2c_client *client) state->mbus_fmt_code = MEDIA_BUS_FMT_RGB888_1X24; sd->dev = &client->dev; - err = v4l2_async_register_subdev(sd); - if (err < 0) - goto err_hdl; mutex_init(&state->confctl_mutex); @@ -2151,6 +2148,10 @@ static int tc358743_probe(struct i2c_client *client) if (err) goto err_work_queues; + err = v4l2_async_register_subdev(sd); + if (err < 0) + goto err_work_queues; + v4l2_info(sd, "%s found @ 0x%x (%s)\n", client->name, client->addr << 1, client->adapter->name);
