linux/drivers/s390
Julian Wiedmann ccc413f621 s390/qdio: clean up AOB handling
I've stumbled over this too many times now... AOBs are only ever used on
Output Queues. So in qdio_kick_handler(), move the call to their handler
into the Output-only path, and get rid of the convoluted contains_aobs()
helper. No functional change.

While at it, also remove
1. the unused sbal_state->aob field. For processing an async completion,
   upper-layer drivers get their AOB pointer from the CQ buffer.
2. an unused EXPORT for qdio_allocate_aob(). External users would have
   no way of passing an allocated AOB back into qdio.ko anyways...

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2018-09-20 13:20:29 +02:00
..
block s390/dasd: remove unnecessary condition check 2018-09-20 13:20:27 +02:00
char s390/tape: fix spelling mistake "partion" -> "partition" 2018-09-20 13:20:28 +02:00
cio s390/qdio: clean up AOB handling 2018-09-20 13:20:29 +02:00
crypto s390/zcrypt: enable AP bus scan without a valid default domain 2018-09-20 13:20:28 +02:00
net s390/qeth: don't dump past end of unknown HW header 2018-09-12 13:12:51 -07:00
scsi s390/dasd,zfcp: fix gcc 8 stringop-truncation warnings 2018-07-02 11:24:52 +02:00
virtio virtio/s390: implement PM operations for virtio_ccw 2018-02-14 14:34:09 +02:00
Makefile kbuild: rename built-in.o to built-in.a 2018-03-26 02:01:19 +09:00