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2007-11-05arm26: remove it againHugh Dickins
A tiny vestige of arm26 has appeared: remove it again. (akpm: someone (tm) needs to remove include/asm-arm26/ too) Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05Fix bitmap_scnlistprintf for empty masksAndi Kleen
When a bitmap is empty bitmap_scnlistprintf() would leave the buffer uninitialized. Set it to an empty string in this case. I didn't see any in normal kernel callers hitting this, but some custom debug code of mine did. Signed-off-by: Andi Kleen <ak@suse.de> Acked-by: Paul Jackson <pj@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05Missing include file in kallsyms.hKamalesh Babulal
The Build with randconfig fails with following error with the 2.6.24-rc4-git9 include/linux/kallsyms.h:56: error: `NULL' undeclared (first use in this function) include/linux/kallsyms.h:56: error: (Each undeclared identifier is reported only once include/linux/kallsyms.h:56: error: for each function it appears in.) make[2]: *** [arch/powerpc/platforms/cell/spu_callbacks.o] Error 1 make[1]: *** [arch/powerpc/platforms/cell] Error 2 make: *** [arch/powerpc/platforms] Error 2 Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05local_t Documentation updateMathieu Desnoyers
Grant Grundler was asking for more detail about correct usage of local atomic operations and suggested adding the resulting summary to local_ops.txt. "Please add a bit more detail. If DaveM is correct (he normally is), then there must be limits on how the local_t can be used in the kernel process and interrupt contexts. I'd like those rules spelled out very clearly since it's easy to get wrong and tracking down such a bug is quite painful." Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05serial: fix compile warning about putcYinghai Lu
drivers/serial/8250_early.c:80: warning: conflicting types for built-in function `putc' Signed-off-by: Yinghai Lu <yinghai.lu@sun.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05i2o: debug messages correctedVasily Averin
max_phys_segments and max_sectors were swapped Signed-off-by: Vasily Averin <vvs@sw.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05Dump stack during sysctl registration failureAlexey Dobriyan
Let's make immediately obvious from where sysctl comes from and messages itself more noticeable. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05i4l: errors with assignments in ifRoel Kluin
Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Acked-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-ledsLinus Torvalds
* 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds: leds: bugfixes for leds-gpio
2007-11-05Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: PCI: Add Kconfig option to disable deprecated pci_find_* API PCI: pciserial_resume_one ignored return value of pci_enable_device PCI Hotplug: cpqhp_pushbutton_thread(): remove a pointless if() check PCI: make pci_match_device() static PCI: Remove 3 incorrect MSI quirks. PCI: Add MSI INTX_DISABLE quirks for ATI SB700/800 SATA and IXP SB400 USB PCI: Add quirk for devices which disable MSI when INTX_DISABLE is set. PCI: Add MSI quirk for ServerWorks HT1000 PCIX bridge. PCI: Revert "PCI: disable MSI by default on systems with Serverworks HT1000 chips"
2007-11-05leds: bugfixes for leds-gpioDavid Brownell
Three bugfixes to the leds-gpio driver, plus minor whitespace tweaks: - Do the INIT_WORK() before registering each LED, so if its trigger becomes immediately active it can schedule work without oopsing.. - Use normal registration, not platform_driver_probe(), so that devices appearing "late" (hotplug type) can still be bound. - Mark the driver remove code as "__devexit", preventing oopses when the underlying device is removed. These issues came up when using this driver with some GPIO expanders living on serial busses, which act unlike "normal" platform devices: they can appear and vanish along with the serial bus driver. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-11-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: ide: fix IDE_HFLAG_NO_ATAPI_DMA handling in config_drive_for_dma() ide: move ide_fixstring() documentation to ide-iops.c from ide.h ide: add missing #ifdef/#endif CONFIG_IDE_TASK_IOCTL ide: fix ide_find_dma_mode() to print human-readable info ide: add missing rq.ref_count initialization to ide_diag_taskfile() ide: clear HOB bit for REQ_TYPE_ATA_TASK requests in ide_end_drive_cmd() ide: check rq->cmd_type in drive_cmd_intr() ide/Kconfig: fix BLK_DEV_OFFBOARD dependencies ide: unexport ide_fix_driveid ide/Kconfig: add IDEDISK_MULTI_MODE text adapted from hdparm manual page ide: do_identify() string termination fix piix: add support for ICH7 on Acer 5602aWLMi
2007-11-05Merge branch 'master' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (26 commits) V4L/DVB (6548): pvrusb2: Fix oops on module removal V4L/DVB (6547): V4L: remove PCI from VIDEO_VIVI depends V4L/DVB (6532): Add the remaining addresses for tda9887 V4L/DVB (6531): Fix a regression caused by commit 153962364dc6fa4a24571885fbe76506d8968610 V4L/DVB (6518): Fix tvp5150 default values V4L/DVB (6514): em28xx: Include linux/mm.h V4L/DVB (6506): saa7134-alsa: Fix mmap support V4L/DVB (6504): pvrusb2: Remove dead sysfs code V4L/DVB (6503): pvrusb2: Fix associativity logic error V4L/DVB (6501): stv0297: Signal strength fixes V4L/DVB (6500): tda10021: Fix reported signal strength V4L/DVB (6499): tda10021: Bit error counting fixed V4L/DVB (6498): ves1820: Change the acquisition range for clock recovery from 120 ppm to 240ppm V4L/DVB (6495): saa7146: saa7146_wait_for_debi_done fixes V4L/DVB (6479): use input functions, should depend on INPUT V4L/DVB (6478): ir-functions use input functions, should depend on INPUT V4L/DVB (6432): tuner: fix CONFIG_TUNER_TEA5761=m V4L/DVB (6407): planb: fix obvious interrupt handling bugs V4L/DVB (6406): saa7134: fix analog audio in on medion md8800 quadro V4L/DVB (6403): mt2131: replace comma with semicolon fix ...
2007-11-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/fix-kbuildLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/fix-kbuild: kbuild: do not pick up CFLAGS from the environment
2007-11-05PCI: Add Kconfig option to disable deprecated pci_find_* APIJeff Garzik
Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05PCI: pciserial_resume_one ignored return value of pci_enable_deviceDirk Hohndel
[PATCH] pciserial_resume_one ignored return value of pci_enable_device Signed-off-by: Dirk Hohndel <hohndel@linux.intel.com> Acked-by: Alan Cox <alan@redhat.com> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05PCI Hotplug: cpqhp_pushbutton_thread(): remove a pointless if() checkAdrian Bunk
The Coverity checker spotted that we'd have already oops'ed if "ctrl" was NULL. Additionally, "func" had just been checked for not being NULL. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05PCI: make pci_match_device() staticAdrian Bunk
pci_match_device() no longer has any other users. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05PCI: Remove 3 incorrect MSI quirks.David Miller
Now that we have dealt with the real issue, in that some ATI SATA and USB controllers needed the INTX_DISABLE quirk, we can remove these AMD chipset global MSI disabling quirks. This reverts three changesets: 4be8f906435a6af241821ab5b94b2b12cb7d57d8 (PCI: disable MSI on RS690) aea6a433f50cd89b9cbd10850fd0b32f961f9883 (PCI: disable MSI on RD580) f122392f679ebed39db08074f935d770504623eb (PCI: disable MSI on RX790) This is based upon testing and feedback from Shane Huang <Shane.Huang@amd.com>. Cc: Shane Huang <Shane.Huang@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05PCI: Add MSI INTX_DISABLE quirks for ATI SB700/800 SATA and IXP SB400 USBDavid Miller
Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05PCI: Add quirk for devices which disable MSI when INTX_DISABLE is set.David Miller
A reasonably common problem with some devices is that they will disable MSI generation when the INTX_DISABLE bit is set in the PCI_COMMAND register. Quirk this explicitly, guarding the pci_intx() calls in msi.c with this quirk indication. The first entries for this quirk are for 5714 and 5780 Tigon3 chips, and thus we can remove the workaround code from the tg3.c driver. Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Michael Chan <mchan@broadcom.com> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05PCI: Add MSI quirk for ServerWorks HT1000 PCIX bridge.David Miller
This is the fix for the following problem: https://bugzilla.redhat.com/show_bug.cgi?id=227657 The bnx2 device 5706 complains about MSI not working behind a ServerWorks HT1000 PCIX bridge. An earlier commit to fix the problem: e3008dedff4bdc96a5f67224cd3d8d12237082a0: "PCI: disable MSI by default on systems with Serverworks HT1000 chips" was not entirely correct, and has been reverted. MSI does not work on the PCIX bus because the BIOS did not set the HT_MSI_FLAGS_ENABLE bit in the HyperTransport MSI capability on the bridge. We use the existing quirk_msi_ht_cap() to detect the problem and disable MSI in all buses behind it. Signed-off-by: Michael Chan <mchan@broadcom.com> Cc: Anantha Subramanyam <ananth@broadcom.com> Cc: Naren Sankar <nsankar@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05PCI: Revert "PCI: disable MSI by default on systems with Serverworks HT1000 ↵David Miller
chips" This reverts commit e3008dedff4bdc96a5f67224cd3d8d12237082a0. The real bug was an INTX issue in the tg3 ethernet chip, and cured by commit c129d962a66c76964954a98b38586ada82cf9381 Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05ide: fix IDE_HFLAG_NO_ATAPI_DMA handling in config_drive_for_dma()Bartlomiej Zolnierkiewicz
commit 33c1002ed912ac9dacedd5d5b166da3b72d18460 incorrectly changed return value from '0' to '-1', fix it (ns87415 was the only host driver affected since it uses both IDE_HFLAG_TRUST_BIOS_FOR_DMA and IDE_HFLAG_NO_ATAPI_DMA). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: move ide_fixstring() documentation to ide-iops.c from ide.hBartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: add missing #ifdef/#endif CONFIG_IDE_TASK_IOCTLBartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: fix ide_find_dma_mode() to print human-readable infoBartlomiej Zolnierkiewicz
Problem reported by Mikael. Cc: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: add missing rq.ref_count initialization to ide_diag_taskfile()Bartlomiej Zolnierkiewicz
Noticed by Tejun Heo. Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: clear HOB bit for REQ_TYPE_ATA_TASK requests in ide_end_drive_cmd()Bartlomiej Zolnierkiewicz
ide_dump_ata_status() may set HOB bit before ide_end_drive_cmd() is called. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: check rq->cmd_type in drive_cmd_intr()Bartlomiej Zolnierkiewicz
drive_cmd_intr() is used by both REQ_TYPE_ATA_CMD and REQ_TYPE_ATA_TASK but commands using PIO-in protocol are valid only for REQ_TYPE_ATA_CMD (&args[4] in case of REQ_TYPE_ATA_TASK points to a value for IDE_LCYL_REG register instead of the data buffer). This fix allows REQ_TYPE_ATA_TASK commands to use non-zero values for IDE_SECTOR_REG (args[3]). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide/Kconfig: fix BLK_DEV_OFFBOARD dependenciesBartlomiej Zolnierkiewicz
This config option is effective only for host drivers that use IDE_HFLAG_OFF_BOARD host flag (aec62xx, generic, hpt34x, hpt366, pdc202xx_new, pdc202xx_old and tc86c001). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: unexport ide_fix_driveidAdrian Bunk
ide_fix_driveid can now be unexported. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide/Kconfig: add IDEDISK_MULTI_MODE text adapted from hdparm manual pageMatti Linnanvuori
Add IDEDISK_MULTI_MODE text adapted from hdparm manual page. Signed-off-by: Matti Linnanvuori <mattilinnanvuori@yahoo.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: do_identify() string termination fixTejun Heo
Terminates id->model string before invoking strstr() in do_identify(). Signed-off-by: Tejun Heo <tj@home-tj.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05piix: add support for ICH7 on Acer 5602aWLMisebdeg@ngi.it
In piix.c (and in ata_piix.c) are already included some patches to skip the cable check on some laptops and to enable UDMA > 33 modes, but I've noticed than theese doesn't work on my Acer Aspire 5602WLMi (maybe exist more versions of this laptop). With this simple patch I can set transfer mode to UDMA100. From: "sebdeg@ngi.it" <sebdeg@ngi.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] tod clock: announce clocksource as perfect [S390] Rename "idle_time" attribute to "idle_time_us". [S390] Fix priority mistakes in drivers/s390/cio/cmf.c [S390] Fix memory detection. [S390] Fix compile on !CONFIG_SMP. [S390] device_schedule_callback() for dcssblk. [S390] Fix smsgiucv init on no iucv machines [S390] cio: use INIT_WORK to initialize struct work.
2007-11-05Merge branch 'master' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguest * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguest: lguest: tidy up documentation kernel/futex.c: make 3 functions static unexport access_process_vm lguest: make async_hcall() static
2007-11-05cpm_load_patch() - declartion conflictKamalesh Babulal
Commit f2a0bd3753dad7ea4605ebd5435716b39e9f92bb defines the function with "void cpm_load_patch(cpm8xx_t *cp)" prtotype and is declared as "extern void cpm_load_patch(volatile immap_t *immr)" in the header file. Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05SLUB: Fix memory leak by not reusing cpu_slabChristoph Lameter
Fix the memory leak that may occur when we attempt to reuse a cpu_slab that was allocated while we reenabled interrupts in order to be able to grow a slab cache. The per cpu freelist may contain objects and in that situation we may overwrite the per cpu freelist pointer loosing objects. This only occurs if we find that the concurrently allocated slab fits our allocation needs. If we simply always deactivate the slab then the freelist will be properly reintegrated and the memory leak will go away. Signed-off-by: Christoph Lameter <clameter@sgi.com> Acked-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] ibmvscsi: Prevent IO during partner login [SCSI] lpfc : Correct queue tag handling [SCSI] Update MAINTAINER email address and trees [SCSI] osst: fix if (...) \n #if... cases missing semicolons when false
2007-11-05lguest: tidy up documentationRusty Russell
After Adrian Bunk's "make async_hcall static" moved things around, update comments to match (aka "make Guest"). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-11-05kernel/futex.c: make 3 functions staticAdrian Bunk
The following functions can now become static again: - get_futex_key() - get_futex_key_refs() - drop_futex_key_refs() Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-11-05unexport access_process_vmAdrian Bunk
This patch removes the no longer used EXPORT_SYMBOL_GPL(access_process_vm). Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-11-05lguest: make async_hcall() staticAdrian Bunk
async_hcall() can become static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-11-05[S390] tod clock: announce clocksource as perfectChristian Borntraeger
The Time of Day clock is the standard time source for s390. It is - monotonic - allows very fast reading - architecture guarantees at least microsecond stepping - available as part of the architecture We should announce the rate of tod as 400 to be in sync with the description found in clocksource.h: "400-499:Perfect The ideal clocksource. A must-use where available." This change will prefer tod over less reliable clock sources. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-11-05[S390] Rename "idle_time" attribute to "idle_time_us".Heiko Carstens
Seems that people prefer to have the unit encoded in the attribute name. Also makes parsing easier. Now we have: # cat /sys/devices/system/cpu/cpu0/idle_time_us 131473592 instead of # cat /sys/devices/system/cpu/cpu0/idle_time 131473592 us Cc: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-11-05[S390] Fix priority mistakes in drivers/s390/cio/cmf.cRoel Kluin
Fixes priority mistakes similar to '!x & y' Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-11-05[S390] Fix memory detection.Heiko Carstens
Yet another patch in the countless series of memory detection fixes: if the last area of the reported storage size is a hole the detection loop will loop forever. Just break chunk detection loop if its end is going to be larger than reported storage size. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-11-05[S390] Fix compile on !CONFIG_SMP.Heiko Carstens
Commit fae8b22d3e3e3a3d317a7746493997af02a3f35c "[S390] Add per-cpu idle time / idle count sysfs attributes" causes a link error on !CONFIG_SMP. Fix this by adding some #ifdef's. Real fix would be to cleanup the code since we don't register a cpu on !CONFIG_SMP. But that would be quite a big patch. For the time being this is good enough. arch/s390/kernel/built-in.o: In function `do_monitor_call': (.text+0x50d4): undefined reference to `per_cpu__s390_idle' arch/s390/kernel/built-in.o: In function `cpu_idle': (.text+0x518c): undefined reference to `per_cpu__s390_idle' make: *** [.tmp_vmlinux1] Error 1 Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-11-05[S390] device_schedule_callback() for dcssblk.Gerald Schaefer
Unregistering a device from within a device attribute handler leads to a deadlock. Need to use device_schedule_callback() to unregister device in error path. Signed-off-by: Gerald Schaefer <geraldsc@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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