linux-stable/drivers/s390/cio
Julian Wiedmann 428b7f5983 s390/ccwgroup: simplify ungrouping when driver deregisters
driver_unregister() ends up calling __device_release_driver() for
each device that is bound to the driver. Thus ccwgroup_notifier() will
see a BUS_NOTIFY_UNBIND_DRIVER event for these ccwgroup devices, and
trigger the ungrouping.

So there's no need to also trigger the ungrouping from within
ccwgroup_driver_unregister(), remove it.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-07 17:07:00 +02:00
..
airq.c
blacklist.c
blacklist.h
ccwgroup.c s390/ccwgroup: simplify ungrouping when driver deregisters 2021-06-07 17:07:00 +02:00
ccwreq.c
chp.c s390/cio: use DECLARE_WAIT_QUEUE_HEAD for static work_queue_head_t 2021-04-12 12:46:41 +02:00
chp.h s390/cio: Add support for FCES status notification 2020-11-16 08:14:38 -07:00
chsc.c s390/cio: Add support for FCES status notification 2020-11-16 08:14:38 -07:00
chsc.h s390/cio: Export information about Endpoint-Security Capability 2020-11-16 08:14:37 -07:00
chsc_sch.c s390/cio: remove pm support from chsc subchannel driver 2020-12-02 18:19:25 +01:00
chsc_sch.h
cio.c
cio.h
cio_debug.h s390/cio: introduce CIO debugfs directory 2021-03-22 11:36:04 +01:00
cio_debugfs.c s390/cio: introduce CIO debugfs directory 2021-03-22 11:36:04 +01:00
cio_inject.c s390/cio: add CRW inject functionality 2021-03-22 11:36:04 +01:00
cio_inject.h s390/cio: add CRW inject functionality 2021-03-22 11:36:04 +01:00
cmf.c s390/cio: remove pm support from ccw bus driver 2020-12-02 18:19:25 +01:00
crw.c
css.c s390/cio: use DECLARE_WAIT_QUEUE_HEAD() for wait_queue 2021-04-05 11:30:57 +02:00
css.h s390/cio: remove pm support from css-bus driver 2020-12-02 18:19:25 +01:00
device.c s390/cio: remove invalid condition on IO_SCH_UNREG 2021-04-30 17:17:01 +02:00
device.h s390/cio: remove pm support from ccw bus driver 2020-12-02 18:19:25 +01:00
device_fsm.c s390/time,idle: get rid of unsigned long long 2021-03-08 10:46:27 +01:00
device_id.c
device_ops.c s390/cio: Helper functions to read CSSID, IID, and CHID 2020-09-15 13:21:46 -07:00
device_pgid.c
device_status.c
eadm_sch.c s390/cio: remove pm support from eadm-sch drivers 2020-12-02 18:19:24 +01:00
eadm_sch.h
fcx.c
idset.c s390/cio: Remove unused inline function idset_sch_get_first 2020-05-20 10:22:49 +02:00
idset.h
io_sch.h s390/cio: remove pm support from ccw bus driver 2020-12-02 18:19:25 +01:00
ioasm.c s390/cio: add CRW inject functionality 2021-03-22 11:36:04 +01:00
ioasm.h
isc.c
itcw.c
Makefile s390/cio: add CRW inject functionality 2021-03-22 11:36:04 +01:00
orb.h
qdio.h s390/qdio: let driver manage the QAOB 2021-03-22 11:36:05 +01:00
qdio_debug.c s390/qdio: inline qdio_kick_handler() 2021-02-13 17:17:55 +01:00
qdio_debug.h s390/qdio: cleanly split alloc and establish 2020-04-06 13:13:50 +02:00
qdio_main.c s390/qdio: let driver manage the QAOB 2021-03-22 11:36:05 +01:00
qdio_setup.c s390/qdio: let driver manage the QAOB 2021-03-22 11:36:05 +01:00
qdio_thinint.c s390/qdio: track time of last data IRQ for each device 2021-02-09 15:57:04 +01:00
scm.c
trace.c
trace.h
vfio_ccw_async.c
vfio_ccw_chp.c vfio-ccw: Fix a build error due to missing include of linux/slab.h 2020-07-03 11:41:31 +02:00
vfio_ccw_cp.c vfio-ccw: Check initialized flag in cp_init() 2021-05-12 12:59:50 +02:00
vfio_ccw_cp.h
vfio_ccw_drv.c vfio-ccw: Serialize FSM IDLE state with I/O completion 2021-05-12 12:59:50 +02:00
vfio_ccw_fsm.c vfio-ccw: Reset FSM state to IDLE inside FSM 2021-05-12 12:59:50 +02:00
vfio_ccw_ops.c vfio-ccw: Reset FSM state to IDLE inside FSM 2021-05-12 12:59:50 +02:00
vfio_ccw_private.h vfio-ccw: Wire in the request callback 2020-12-03 16:21:08 -07:00
vfio_ccw_trace.c vfio-ccw: Add trace for CRW event 2020-06-03 11:28:19 +02:00
vfio_ccw_trace.h vfio-ccw: Add trace for CRW event 2020-06-03 11:28:19 +02:00