[S390] zcrypt device registration/unregistration race.
authorRalph Wuerthner <rwuerthn@de.ibm.com>
Wed, 4 Oct 2006 18:02:05 +0000 (20:02 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 4 Oct 2006 18:02:05 +0000 (20:02 +0200)
commit4e56296d471a827fdd244cfdb6a1e62fc3af7af0
tree8532577922b2dfe337701544305c19726c82443f
parentf1ee3281bedbbca70a1f53bc715ea6f27c616052
[S390] zcrypt device registration/unregistration race.

Fix a race condition during AP device registration and unregistration.

Signed-off-by: Ralph Wuerthner <rwuerthn@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/crypto/ap_bus.c