s390/stp: unify stp_work_mutex and clock_sync_mutex
authorSven Schnelle <svens@linux.ibm.com>
Mon, 21 Sep 2020 15:23:42 +0000 (17:23 +0200)
committerVasily Gorbik <gor@linux.ibm.com>
Sat, 26 Sep 2020 13:51:21 +0000 (15:51 +0200)
commitad5ceb33eee128346475f5efa672e6402ae15e51
treea2d0c6924dffee06e756fe9515a641621e4278a0
parent4fb53dde770cc095a6e279ca9d9c72d49488cdb3
s390/stp: unify stp_work_mutex and clock_sync_mutex

No need to have two mutexes, and while at it rename it to
stp_mutex.

Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Reviewed-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
arch/s390/kernel/time.c