tree 66762388019bf846ea5205d9c9fd95ba364952a3
parent 889ee9556c89a877b8343b6bbe6ac8dc5d57e433
author Sebastian Ott <sebott@linux.vnet.ibm.com> 1271949425 +0200
committer Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> 1271949439 +0200

[S390] cio: use exception-save stsch

Using stsch on schids with ssid != 0 can lead to an operand
exception. Use stsch_err to handle potential exceptions
if we fail to reenable mss after hibernation.

Cc: <stable@kernel.org>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>