0b60f9ead5
driver-core now supports synchrnous self-deletion of attributes and the asynchrnous removal mechanism is scheduled for removal. Use it instead of device_schedule_callback(). * Conversions in arch/s390/pci/pci_sysfs.c and drivers/s390/block/dcssblk.c are straightforward. * drivers/s390/cio/ccwgroup.c is a bit more tricky because ccwgroup_notifier() was (ab)using device_schedule_callback() to purely obtain a process context to kick off ungroup operation which may block from a notifier callback. Rename ccwgroup_ungroup_callback() to ccwgroup_ungroup() and make it take ccwgroup_device * instead. The new function is now called directly from ccwgroup_ungroup_store(). ccwgroup_notifier() chain is updated to explicitly bounce through ccwgroup_device->ungroup_work. This also removes possible failure from memory pressure. Only compile-tested. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: linux390@de.ibm.com Cc: linux-s390@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
---|---|---|
.. | ||
airq.c | ||
blacklist.c | ||
blacklist.h | ||
ccwgroup.c | ||
ccwreq.c | ||
chp.c | ||
chp.h | ||
chsc_sch.c | ||
chsc_sch.h | ||
chsc.c | ||
chsc.h | ||
cio_debug.h | ||
cio.c | ||
cio.h | ||
cmf.c | ||
crw.c | ||
css.c | ||
css.h | ||
device_fsm.c | ||
device_id.c | ||
device_ops.c | ||
device_pgid.c | ||
device_status.c | ||
device.c | ||
device.h | ||
eadm_sch.c | ||
eadm_sch.h | ||
fcx.c | ||
idset.c | ||
idset.h | ||
io_sch.h | ||
ioasm.h | ||
isc.c | ||
itcw.c | ||
Makefile | ||
orb.h | ||
qdio_debug.c | ||
qdio_debug.h | ||
qdio_main.c | ||
qdio_setup.c | ||
qdio_thinint.c | ||
qdio.h | ||
scm.c |