UPSTREAM: scsi: core: Suppress a kernel-doc warning

Suppress the following kernel-doc warning:

drivers/scsi/scsi_scan.c:129: warning: Function parameter or member 'dev' not described in 'scsi_enable_async_suspend'

Bug: 254441685
Link: https://lore.kernel.org/r/20211129194609.3466071-2-bvanassche@acm.org


Fixes: a19a93e4 ("scsi: core: pm: Rely on the device driver core for async power management")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
(cherry picked from commit 776141dd)
Signed-off-by: Lee Jones <joneslee@google.com>
Change-Id: Idd5329fd23f2ebb778c8177457de9eb7903bb731