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2008-04-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.26Linus Torvalds424-103368/+55862
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.26: (1090 commits) [NET]: Fix and allocate less memory for ->priv'less netdevices [IPV6]: Fix dangling references on error in fib6_add(). [NETLABEL]: Fix NULL deref in netlbl_unlabel_staticlist_gen() if ifindex not found [PKT_SCHED]: Fix datalen check in tcf_simp_init(). [INET]: Uninline the __inet_inherit_port call. [INET]: Drop the inet_inherit_port() call. SCTP: Initialize partial_bytes_acked to 0, when all of the data is acked. [netdrvr] forcedeth: internal simplifications; changelog removal phylib: factor out get_phy_id from within get_phy_device PHY: add BCM5464 support to broadcom PHY driver cxgb3: Fix __must_check warning with dev_dbg. tc35815: Statistics cleanup natsemi: fix MMIO for PPC 44x platforms [TIPC]: Cleanup of TIPC reference table code [TIPC]: Optimized initialization of TIPC reference table [TIPC]: Remove inlining of reference table locking routines e1000: convert uint16_t style integers to u16 ixgb: convert uint16_t style integers to u16 sb1000.c: make const arrays static sb1000.c: stop inlining largish static functions ...
2008-04-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds119-4338/+4687
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (137 commits) [SCSI] iscsi: bidi support for iscsi_tcp [SCSI] iscsi: bidi support at the generic libiscsi level [SCSI] iscsi: extended cdb support [SCSI] zfcp: Fix error handling for blocked unit for send FCP command [SCSI] zfcp: Remove zfcp_erp_wait from slave destory handler to fix deadlock [SCSI] zfcp: fix 31 bit compile warnings [SCSI] bsg: no need to set BSG_F_BLOCK bit in bsg_complete_all_commands [SCSI] bsg: remove minor in struct bsg_device [SCSI] bsg: use better helper list functions [SCSI] bsg: replace kobject_get with blk_get_queue [SCSI] bsg: takes a ref to struct device in fops->open [SCSI] qla1280: remove version check [SCSI] libsas: fix endianness bug in sas_ata [SCSI] zfcp: fix compiler warning caused by poking inside new semaphore (linux-next) [SCSI] aacraid: Do not describe check_reset parameter with its value [SCSI] aacraid: Fix down_interruptible() to check the return value [SCSI] sun3_scsi_vme: add MODULE_LICENSE [SCSI] st: rename flush_write_buffer() [SCSI] tgt: use KMEM_CACHE macro [SCSI] initio: fix big endian problems for auto request sense ...
2008-04-18Merge branch 'for-linus' of ↵Linus Torvalds23-466/+855
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: (43 commits) firewire: cleanups firewire: fix synchronization of gap counts firewire: wait until PHY configuration packet was transmitted (fix bus reset loop) firewire: remove unused struct member firewire: use bitwise and to get reg in handle_registers firewire: replace more hex values with defined csr constants firewire: reread config ROM when device reset the bus firewire: replace static ROM cache by allocated cache firewire: fw-ohci: work around generation bug in TI controllers (fix AV/C and more) firewire: fw-ohci: extend logging of bus generations and node ID firewire: fw-ohci: conditionally log busReset interrupts firewire: fw-ohci: don't append to AT context when it's not active firewire: fw-ohci: log regAccessFail events firewire: fw-ohci: make sure HCControl register LPS bit is set firewire: fw-ohci: missing PPC PMac feature calls in failure path firewire: fw-ohci: untangle a mixed unsigned/signed expression firewire: debug interrupt events firewire: fw-ohci: catch self_id_count == 0 firewire: fw-ohci: add self ID error check firewire: fw-ohci: refactor probe, remove, suspend, resume ...
2008-04-18libata: fix boot panic with SATAPI devices on non-SFF HBAsJames Bottomley1-1/+2
The kernel now panics reliably on boot if you have a SATAPI device connected. The problem was introduced by the libata merge trying to pull out all the SFF code into a separate module. Unfortunately, if you're a satapi device you usually need to call atapi_request_sense, which has a bare invocation of a SFF callback which is NULL on non-SFF HBAs. Fix this by making the call conditional. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-18[SCSI] iscsi: bidi support for iscsi_tcpBoaz Harrosh1-14/+17
access the right scsi_in() and/or scsi_out() side of things. also for resid Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Reviewed-by: Pete Wyckoff <pw@osc.edu> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-04-18[SCSI] iscsi: bidi support at the generic libiscsi levelBoaz Harrosh1-15/+70
- prepare the additional bidi_read rlength header. - access the right scsi_in() and/or scsi_out() side of things. also for resid. - Handle BIDI underflow overflow from target Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Reviewed-by: Pete Wyckoff <pw@osc.edu> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-04-18[SCSI] iscsi: extended cdb supportBoaz Harrosh1-5/+50
Support for extended CDBs in iscsi. All we need is to check if command spills over 16 bytes then allocate an iscsi-extended-header for the leftovers. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Reviewed-by: Pete Wyckoff <pw@osc.edu> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-04-18[SCSI] zfcp: Fix error handling for blocked unit for send FCP commandChristof Schmitt1-1/+1
In the case the unit is blocked, zfcp_unit_get has not been called yet, so the error handling path should not call zfcp_unit_put. Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: Martin Peschke <mp3@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-04-18[SCSI] zfcp: Remove zfcp_erp_wait from slave destory handler to fix deadlockChristof Schmitt1-1/+0
The testcase # chchp -v 0 0.da && sleep 59 && chchp -v 1 0.da results in this deadlock situation: STACK TRACE FOR TASK: 0x7e9a2048 (zfcperp0.0.c613) 0 schedule+816 [0x356b3c] 1 schedule_timeout+172 [0x357340] 2 wait_for_common+192 [0x3565fc] 3 flush_cpu_workqueue+116 [0x52af0] 4 flush_workqueue+116 [0x533b8] 5 fc_remote_port_add+64 [0x1c83ec] 6 zfcp_erp_thread+4534 [0x26585a] 7 kernel_thread_starter+6 [0x195d2] STACK TRACE FOR TASK: 0x7f8ec048 (fc_wq_0) 0 schedule+816 [0x356b3c] 1 zfcp_erp_wait+104 [0x264568] 2 zfcp_scsi_slave_destroy+64 [0x261b24] 3 __scsi_remove_device+154 [0x1c24ba] 4 scsi_remove_device+62 [0x1c2512] 5 __scsi_remove_target+198 [0x1c25ea] 6 __remove_child+58 [0x1c26d6] 7 device_for_each_child+66 [0x1ab566] 8 scsi_remove_target+98 [0x1c268a] 9 run_workqueue+200 [0x5272c] 10 worker_thread+146 [0x52882] 11 kthread+140 [0x58360] 12 kernel_thread_starter+6 [0x195d2] Remove the zfcp_erp_wait call that is not required here to prevent the deadlock situation. Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: Martin Peschke <mp3@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-04-18[SCSI] zfcp: fix 31 bit compile warningsMartin Peschke11-213/+211
drivers/s390/scsi/zfcp_aux.c: In function ‘zfcp_fsf_incoming_els_rscn’: drivers/s390/scsi/zfcp_aux.c:1379: warning: cast from pointer to integer of different size drivers/s390/scsi/zfcp_aux.c: In function ‘zfcp_fsf_incoming_els_plogi’: drivers/s390/scsi/zfcp_aux.c:1432: warning: cast from pointer to integer of different size drivers/s390/scsi/zfcp_aux.c: In function ‘zfcp_fsf_incoming_els_logo’: drivers/s390/scsi/zfcp_aux.c:1457: warning: cast from pointer to integer of different size .. Just passing pointers rids us of these warnings and improves readability. Signed-off-by: Martin Peschke <mp3@de.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-04-18firewire: cleanupsAdrian Bunk4-18/+6
This patch contains the following cleanups: - #if 0 the following unused structs: - fw-transaction.c:fw_low_memory_region - fw-transaction.c:fw_private_region - fw-transaction.c:fw_csr_region - fw-transaction.c:fw_unit_space_region - remove the following unused EXPORT_SYMBOL's: - fw-card.c:fw_core_add_descriptor - fw-card.c:fw_core_remove_descriptor - fw-iso.c:fw_iso_context_create - fw-iso.c:fw_iso_context_destroy - fw-iso.c:fw_iso_context_start - fw-iso.c:fw_iso_context_queue - fw-iso.c:fw_iso_context_stop Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: fix synchronization of gap countsStefan Richter2-8/+7
Fix: The fact that nodes had different gap counts would be overlooked if the bus manager code would pick gap count 63 because of beta repeaters or because of very large hop counts. In this case, the bus manager code would miss that it actually has to send the PHY config packet with gap count 63. Related trivial changes: Use bool for an int used as bool, touch up some comments. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: wait until PHY configuration packet was transmitted (fix bus reset ↵Stefan Richter1-26/+25
loop) We now exit fw_send_phy_config /after/ the PHY config packet has been transmitted, instead of before. A subsequent fw_core_initiate_bus_reset will therefore not overlap with the transmission. This is meant to make the send PHY config packet + reset bus routine more deterministic. Fixes bus reset loop and eventual panic with - VIA VT6307 + IOGEAR hub + Unibrain Fire-i camera http://bugzilla.kernel.org/show_bug.cgi?id=10128 - JMicron card Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jarod Wilson <jwilson@redhat.com>
2008-04-18firewire: remove unused struct memberStefan Richter2-3/+1
request_generation is internal to fw-ohci and unneeded in fw_card. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: use bitwise and to get reg in handle_registersJarod Wilson1-1/+1
for code efficiency. Signed-off-by: Jarod Wilson <jwilson@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: replace more hex values with defined csr constantsJarod Wilson2-4/+7
Trivial change to replace more meaningless (to the untrained eye) hex values with defined CSR constants. Signed-off-by: Jarod Wilson <jwilson@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: reread config ROM when device reset the busStefan Richter7-47/+223
When a device changes its configuration ROM, it announces this with a bus reset. firewire-core has to check which node initiated a bus reset and whether any unit directories went away or were added on this node. Tested with an IOI FWB-IDE01AB which has its link-on bit set if bus power is available but does not respond to ROM read requests if self power is off. This implements - recognition of the units if self power is switched on after fw-core gave up the initial attempt to read the config ROM, - shutdown of the units when self power is switched off. Also tested with a second PC running Linux/ieee1394. When the eth1394 driver is inserted and removed on that node, fw-core now notices the addition and removal of the IPv4 unit on the ieee1394 node. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: replace static ROM cache by allocated cacheStefan Richter1-14/+27
read_bus_info_block() is repeatedly called by workqueue jobs. These will step on each others toes eventually if there are multiple workqueue threads, and we end up with corrupt config ROM images. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: fw-ohci: work around generation bug in TI controllers (fix AV/C ↵Stefan Richter1-5/+16
and more) Unlike the ohci1394 driver, fw-ohci uses the selfIDGeneration field of bus reset packets to determine the generation of incoming requests as per OHCI 1.1 clause 8.4.2.3. This is more precise --- provided that the controller inserts the correct generation. Texas Instruments chips often don't. This prevented the transmission of response packets, which for example broke AV/C transactions as used when communicating with miniDV cameras and any other AV/C devices. There is apparently no way to detect and adjust incorrect generations. Therefore we ignore the generation of bus reset packets from TI chips and use the generation of the self ID buffer instead. Alas this is received at a slightly wrong time. In rare cases, this could cause us to not respond to legitimate requests or to respond to expired requests. (The latter is less likely because the bus reset packet AR event is typically handled before the self ID complete event.) Bug reported by Mladen Kuntner, who was extraordinarily patient while dealing with the driver maintainers. Fix confirmed to be required and effective for TSB82AA2 and a TSB43AB22 or TSB43AB22A. https://bugzilla.redhat.com/show_bug.cgi?id=243081 Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jarod Wilson <jwilson@redhat.com>
2008-04-18firewire: fw-ohci: extend logging of bus generations and node IDStefan Richter1-5/+12
Extend the logging of "AR evt_bus_reset, link internal" to "AR evt_bus_reset, generation ${selfIDGeneration}". That way we can check whether this generation matches the one seen in self ID complete event logging. See OHCI 1.1 clause 8.4.2.3. Also extend logging of "firewire_ohci: * selfIDs, generation *" by "local node ID ffc*" in self ID logging to make the local node in AT/AR event logs more obvious. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jarod Wilson <jwilson@redhat.com>
2008-04-18firewire: fw-ohci: conditionally log busReset interruptsStefan Richter1-8/+20
Add a debug option to watch bus reset interrupt events. Half of this patch is taken from Jarod Wilson's first version of the JMicron fix. BusReset interrupts are only generated if the respective module parameter flag was set before the controller is being initialized. Else we keep this event masked to reduce IRQ load in normal operation and to avoid potential problems with buggy chips. Note, this is unlike the other IRQ events whose logging can be enabled any time after chip initialization. This and the influence on what interrupts the chip generates is why I added an extra flag for it. Also, reorder the debug parameter flags according to their perceived usefulness. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jarod Wilson <jwilson@redhat.com>
2008-04-18firewire: fw-ohci: don't append to AT context when it's not activeJarod Wilson1-2/+13
I finally tracked down the issues with this JMicron PCI-e card in my possession to a failure to comply with section 7.2.3.2 of the OHCI 1.1 specification (thanks to Kristian for the pointer to illustrate that it is indeed a flaw in this card, not the driver). The controller should simply flush the packets we've appended to its AT queue if a bus reset occurs before they've been transmitted and we'll try again, but something goes wrong and the controller winds up hung. However, we can avoid the problem by simply checking if the IntEvent.busReset register had been set before we try appending to the AT context. When busReset is set, the AT context is completely halted until busReset is cleared, so there's no point in appending AT packets until the register is cleared. So at_context_queue_packet() now checks for busReset being set, and bails with an RCODE_GENERATION packet ack, which results in us trying to append the packet again after recognizing the fact there has been a bus reset, and clearing busReset. Signed-off-by: Jarod Wilson <jwilson@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: fw-ohci: log regAccessFail eventsJarod Wilson2-3/+11
While trying to debug this piece of crap JMicron PCI-e controller in my possession, one thought was that perhaps I was encountering register access failures. I'm not, but logging them would be good, so we can see if they are a real problem we should be taking into account anywhere in the code. Signed-off-by: Jarod Wilson <jwilson@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (added list contact)
2008-04-18firewire: fw-ohci: make sure HCControl register LPS bit is setJarod Wilson1-2/+15
I've now witnessed multiple occasions where one of my controllers (a very poorly working JMicron PCIe card) fails to get its registers properly set up in ohci_enable(), apparently due to an occasionally very slow to initiate SClk. The easy fix for this problem is to add a tiny while loop to try again a time or three after initially enabling LPS before we move on (or give up). Of course, the card still isn't fully functional yet, but this gets it at least one tiny step closer... Signed-off-by: Jarod Wilson <jwilson@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: fw-ohci: missing PPC PMac feature calls in failure pathStefan Richter1-2/+3
Balance ohci_pmac_on and ohci_pmac_off if pci_driver.probe fails. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: fw-ohci: untangle a mixed unsigned/signed expressionStefan Richter1-3/+5
and make another expression more readable. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: debug interrupt eventsStefan Richter2-0/+187
This adds debug printks for asynchronous transmission and reception and for self ID reception. They can be enabled at module load time, and at runtime via /sys/module/firewire_ohci/parameters/debug. Signed-off-by: Jarod Wilson <jwilson@redhat.com> Also added: Logging of interrupt event codes and of cancelled AT packets. The code now depends on a Kconfig variable. This makes it easier to build firewire-ohci without the feature or to make it an option in the future. The variable is currently hidden and always on. This feature inflates firewire-ohci.ko by 7 kB = 27% on x86-64 and by 4 kB = 23% on i686. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: fw-ohci: catch self_id_count == 0Stefan Richter1-0/+4
fw_core_handle_bus_reset() incorrectly relied on the assumption that self_id_count > 0. We check early in fw-ohci and discard the self ID complete event if self_id_count == 0 because a valid event always has at least one self ID packet in it (the one of the local node). Hence treat self_id_count == 0 like any other kind of invalid self ID buffer. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jarod Wilson <jwilson@redhat.com>
2008-04-18firewire: fw-ohci: add self ID error checkStefan Richter2-4/+11
Discard self ID buffer contents if - the selfIDError flag is set, - any of the self ID packets has bit errors. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jarod Wilson <jwilson@redhat.com>
2008-04-18firewire: fw-ohci: refactor probe, remove, suspend, resumeStefan Richter1-57/+42
Clean up shared code and variable names. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: fw-ohci: switch on bus power after resume on PPC PMacStefan Richter1-2/+6
The platform feature calls in the suspend method switched off cable power, but the calls in the resume method did not switch it back on. Add the necessary feature call to .resume. Also add the corresponding call to .suspend to make .suspend's behavior explicitly the same on all PMacs. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: fw-ohci: add option for remote debuggingStefan Richter1-0/+9
This way firewire-ohci can be used for remote debugging like ohci1394. Version with amendment from Fri, 11 Apr 2008 00:08:08 +0200. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Acked-by: Bernhard Kaindl <bk@suse.de>
2008-04-18firewire: fw-sbp2: set dual-phase cycle_limitJarod Wilson1-3/+19
Try to write dual-phase retry protocol limits to BUSY_TIMEOUT register. - The dual-phase retry protocol is optional to implement, and if not supported, writes to the dual-phase portion of the register will be ignored. We try to write the original 1394-1995 default here. - In the case of devices that are also SBP-3-compliant, all writes are ignored, as the register is read-only, but contains single-phase retry of 15, which is what we're trying to set for all SBP-2 device anyway, so this write attempt is safe and yields more consistent behavior for all devices. See section 8.3.2.3.5 of the 1394-1995 spec, section 6.2 of the SBP-2 spec, and section 6.4 of the SBP-3 spec for further details. Signed-off-by: Jarod Wilson <jwilson@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: fw-sbp2: reduce log noiseStefan Richter1-6/+2
The block/unblock logic is now sufficiently tested. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: fw-sbp2: remove unnecessary memsetStefan Richter1-3/+0
orb came from kzalloc. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: fw-sbp2: simplify some macrosStefan Richter1-9/+2
How hard can it be to switch on one bit? :-) Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: fw-sbp2: remove usages of fw_memcpy_to_be32Stefan Richter1-51/+43
Write directly in big endian instead of byte-swapping after the fact. This saves a few conversions, lets gcc use constant endianess conversions where possible, and enables deeper endianess annotation. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: fw-sbp2: relax SCSI DMA alignmentStefan Richter1-5/+2
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18firewire: refactor fw_unit reference countingStefan Richter2-12/+19
Add wrappers for getting and putting a unit. Remove some line breaks. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jarod Wilson <jwilson@redhat.com>
2008-04-18firewire: fw-sbp2: fix reference countingStefan Richter1-2/+1
The reference count of the unit dropped too low in an error path in sbp2_probe. Fixed by moving the _get further up. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jarod Wilson <jwilson@redhat.com>
2008-04-18firewire: remove superfluous reference countingStefan Richter3-46/+4
The card->kref became obsolete since patch "firewire: fix crash in automatic module unloading" added another counter of card users. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jarod Wilson <jwilson@redhat.com>
2008-04-18ieee1394: limit early node speed to host interface speedPhilippe De Muyter1-0/+2
The following patch limits the node speed to the host interface speed, before using it. Signed-off-by: Philippe De Muyter <phdm@macqel.be> It should actually suffice to do this only for the local node's speedcap[]. But there is another bug in the speed calculation: The local node's speed is not correctly propagated to the speeds which are to be used to access remote nodes. http://thread.gmane.org/gmane.linux.kernel.firewire.devel/11772/focus=12024 Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18ieee1394: Remove superfluous calls to kobject_set_name().Robert P. J. Day3-3/+0
Unless you're adding a kobject to the sysfs hierarchy, there is no point setting its kobject name. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18ieee1394: ohci1394: missing PPC PMac feature calls in failure pathStefan Richter1-3/+3
The failure path of ohci1394_pci_probe() reuses ohci1394_pci_remove(). Doing so it missed to call ohci1394_pmac_off() in a few unlikely early error cases. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18ieee1394: ohci1394: refactor some printk format stringsStefan Richter1-15/+15
to reduce the size of ohci1394.ko. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18ieee1394: ohci1394: unroll a macro with returnStefan Richter1-38/+54
We don't want to hide something like return in a preprocessor macro. Unroll the macro and use a goto, which also reduces the size of ohci1394.ko. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18ieee1394: Use shorter list_splice_init() for brevity.Robert P. J. Day2-6/+3
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18ieee1394: replace remaining __FUNCTION__ occurrencesHarvey Harrison5-13/+13
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18ieee1394: ohci1394: refactor probe, remove, suspend, resumeStefan Richter1-64/+49
Clean up shared code and variable names. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-04-18ieee1394: ohci1394: switch on bus power after resume on PPC PMacStefan Richter1-2/+6
The platform feature calls in the suspend method switched off cable power, but the calls in the resume method did not switch it back on. Add the necessary feature call to .resume. Also add the corresponding call to .suspend to make .suspend's behavior explicitly the same on all PMacs. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
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