pktcdvd: convert to use attribute groups

There is no need to create kobject children of the pktcdvd device just
to display a subdirectory name.  Instead, use a named attribute group
which removes the extra kobjects and also fixes the userspace race where
the device is created yet tools like libudev can not see the attributes
as they think the subdirectories are some other sort of device.

Cc: [email protected]
Cc: Jens Axboe <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>

0 files changed, 0 insertions, 0 deletions