scsi: scsi_debug: Remove redundant driver match function

If there is no driver match function, the driver core assumes that each
candidate pair (driver, device) matches, see driver_match_device().

Drop the pseudo_lld bus match function that always returned 1. This results
in the same behaviour as when there is no match function.

[mkp+jgg: patch description]

Signed-off-by: Lizhe <sensor1010@163.com>
Link: https://lore.kernel.org/r/20230319042732.278691-1-sensor1010@163.com


Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>