tree 8347dd6ee07b2e12ae6c25c7c3323889c04b8a96
parent 22d67ab55aad82383a0e5628b902a1a0556b2fc9
author Cornelia Huck <cornelia.huck@de.ibm.com> 1366942373 +0000
committer Alexander Graf <agraf@suse.de> 1367000304 +0200

s390-ccw.img: Enhance drain_irqs().

- Use tpi + tsch to get interrupts.
- Return an error if the irb indicates problems.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>