[S390] cio: ccwgroup register vs. unregister.
authorCornelia Huck <cornelia.huck@de.ibm.com>
Fri, 27 Apr 2007 14:01:37 +0000 (16:01 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 27 Apr 2007 14:01:41 +0000 (16:01 +0200)
Introduce a mutex for struct ccwgroup to prevent simuntaneous
register/unregister on the same ccwgroup device.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

No differences found