When issuing a SADC for a QDIO device, don't hardcode the ISC but use
whatever is specified in qdio's handler for Adapter Interrupts.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>