The result of copy_to_user() now has to be checked explicitly. Also
MODULE_SUPPORTED_DEVICE is gone after Linux 5.10.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
This matches the scheme used by other target packages and will avoid
confusion with any future version.
Signed-off-by: Andre Heider <a.heider@gmail.com>