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media: ov6650: Fix device node exposed without proper locking

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Commit c62b96050b ("media: ov6650: Register with asynchronous
subdevice framework") carelessly requested creation of a video device
node by setting a V4L2_SUBDEV_FL_HAS_DEVNODE flag.  The driver is not
ready for that as it doesn't implement proper locking required for
serialization of IOCTLs.

Fix it by dropping the flag assignment.

Fixes: c62b96050b ("media: ov6650: Register with asynchronous subdevice framework")
Signed-off-by: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Janusz Krzysztofik 2019-06-02 17:22:15 -04:00 committed by Mauro Carvalho Chehab
parent 26092e7eec
commit 5c49ac3ac6
1 changed files with 0 additions and 1 deletions
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1
drivers/media/i2c/ov6650.c
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@ -1009,7 +1009,6 @@ static int ov6650_probe(struct i2c_client *client,
priv->colorspace = V4L2_COLORSPACE_JPEG;
priv->subdev.internal_ops = &ov6650_internal_ops;
priv->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
ret = v4l2_async_register_subdev(&priv->subdev);
if (ret)