scsi: NCR5380: Remove obsolete comment

This comment should have been removed in commit e7734ef1 ("scsi:
NCR5380: Remove context check") when the irqs_disabled() conditional was
removed.

Signed-off-by: Finn Thain <fthain@linux-m68k.org>
Link: https://lore.kernel.org/r/c54aff198b5a60be8ecfd50df0a9a77850730501.1723001788.git.fthain@linux-m68k.org


Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>