tree 748c7d0345ad49ef9a3fad95b96b156304c63a65
parent 771aada9ace7e5dd837a69ef0bca08b5455b2d36
author Ingo Tuchscherer <ingo.tuchscherer@de.ibm.com> 1430209904 +0200
committer Martin Schwidefsky <schwidefsky@de.ibm.com> 1430394635 +0200

s390/zcrypt: fixed ap poll timer behavior

The ap poll timer restart condition was wrong. Hence the poll timer
was not restarted reliable when setting a new time interval via the
poll_timeout sysfs attribute.
Added missing timer locking.

Reported-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Tuchscherer <ingo.tuchscherer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>