media: usbvision: deprecate driver

The driver is deprecated and scheduled for removal by the end
of 2020. The reason is that this driver is for old and obsolete
hardware, and it produces a continuous stream of syzbot errors due
to poor code.

In order to prevent removal the following actions would have to
be taken:

- clean up the code
- convert to the vb2 framework
- fix the disconnect and free-on-last-user handling (i.e., add
  a release callback for struct v4l2_device and rework the code
  to use that correctly).

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

1 files changed, 0 insertions, 13 deletions

diff --git a/drivers/media/usb/usbvision/Kconfig b/drivers/media/usb/usbvision/Kconfig
deleted file mode 100644
index e1039fdfb0ea..000000000000
--- a/drivers/media/usb/usbvision/Kconfig
+++ /dev/null
@@ -1,13 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-config VIDEO_USBVISION
-	tristate "USB video devices based on Nogatech NT1003/1004/1005"
-	depends on I2C && VIDEO_V4L2
-	select VIDEO_TUNER
-	select VIDEO_SAA711X if MEDIA_SUBDRV_AUTOSELECT
-	help
-	  There are more than 50 different USB video devices based on
-	  NT1003/1004/1005 USB Bridges. This driver enables using those
-	  devices.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called usbvision.