Stefan Richter 6ff8147d07 firewire: sbp2: remove obsolete reference counting ... Since commit 0278ccd9d5 "firewire: sbp2: fix panic after rmmod with slow targets", the lifetime of an sbp2_target instance does no longer extent past the return of sbp2_remove(). Therefore it is no longer necessary to call fw_unit_get/put() and fw_device_get/put() in sbp2_probe/remove(). Furthermore, said commit also ensures that lu->work is not going to be executed or requeued at a time when the sbp2_target is no longer in use. Hence there is no need for sbp2_target reference counting for lu->work. Other concurrent contexts: - Processes which access the sysfs of the SCSI host device or of one of its subdevices are safe because these interfaces are all removed by scsi_remove_device/host() in sbp2_release_target(). - SBP-2 command block ORB transactions are finished when scsi_remove_device() in sbp2_release_target() returns. - SBP-2 management ORB transactions are finished when cancel_delayed_work_sync(&lu->work) before sbp2_release_target() returns. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>		2011-09-16 22:23:56 +02:00
..
core-card.c	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
core-cdev.c	firewire: cdev: fix 32 bit userland on 64 bit kernel compat corner cases	2011-08-12 15:30:08 +02:00
core-device.c	Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2011-08-21 18:13:19 -07:00
core-iso.c	firewire: optimize iso queueing by setting wake only after the last packet	2011-05-10 22:53:45 +02:00
core-topology.c	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
core-transaction.c	firewire: sbp2: parallelize login, reconnect, logout	2011-05-10 22:53:46 +02:00
core.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
init_ohci1394_dma.c	ieee1394: move init_ohci1394_dma to drivers/firewire/	2010-10-11 14:48:03 +02:00
Kconfig	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2011-03-21 10:05:22 -07:00
Makefile	ieee1394: move init_ohci1394_dma to drivers/firewire/	2010-10-11 14:48:03 +02:00
net.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2011-07-22 14:49:48 -07:00
nosy-user.h	firewire: nosy: endianess fixes and annotations	2010-07-27 11:04:11 +02:00
nosy.c	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
nosy.h	firewire: nosy: misc cleanups	2010-07-27 11:04:10 +02:00
ohci.c	firewire: ohci: add no MSI quirk for O2Micro controller	2011-09-16 22:22:10 +02:00
ohci.h	firewire: ohci: fix TI TSB82AA2 regression since 2.6.35	2010-10-17 14:09:12 +02:00
sbp2.c	firewire: sbp2: remove obsolete reference counting	2011-09-16 22:23:56 +02:00