s390/raw3270: add comment to spinlock member

Add a small comment to the lock member of struct raw3270_view
to make checkpatch happy.

Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Sven Schnelle 2022-12-05 08:57:01 +01:00 • committed by Heiko Carstens
commit fd2a41d07b