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* Merge branch 'for-linus' of ↵Linus Torvalds2011-03-2810-61/+439
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6: regulator: Add MODULE_DEVICE_TABLE to max8997 and max8998 regulator: fix tps6524x section mismatch regulator: Remove more wm831x-specific IRQ operations regulator: add ab8500 enable and raise time delays regulator: provide consumer interface for fall/rise time regulator: add set_voltage_time_sel infrastructure regulator: initialization for ab8500 regulators regulator: add support for USB voltage regulator regulator: switch the ab3100 to use enable_time() Regulator: add suspend-finish API for regulator core. regulator: fix typo in Kconfig regulator: Convert WM831x regulators to genirq regulator: If we fail when setting up a supply say which supply
| * regulator: Add MODULE_DEVICE_TABLE to max8997 and max8998Axel Lin2011-03-272-0/+2
| | | | | | | | | | | | | | | | | | | | | | The device table is required to load modules based on modaliases. Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: MyungJoo Ham <myungjoo.ham@smasung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
| * regulator: fix tps6524x section mismatchRandy Dunlap2011-03-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Fix section mismatch that is caused by init code calling exit code: pmic_remove() cannot be marked as __devexit. WARNING: drivers/regulator/tps6524x-regulator.o(.devinit.text+0x205): Section mismatch in reference from the function pmic_probe() to the function .devexit.text:pmic_remove() The function __devinit pmic_probe() references a function __devexit pmic_remove(). This is often seen when error handling in the init function uses functionality in the exit path. The fix is often to remove the __devexit annotation of pmic_remove() so it may be used outside an exit section. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Liam Girdwood <lrg@slimlogic.co.uk> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
| * regulator: Remove more wm831x-specific IRQ operationsMark Brown2011-03-261-3/+3
| | | | | | | | | | | | | | These are the last users in the tree. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
| * regulator: add ab8500 enable and raise time delaysLinus Walleij2011-03-261-0/+30
| | | | | | | | | | | | | | | | | | | | This uses the new infrastructure to provide proper delays when enabling or setting the voltage of one specific regulator. Cc: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
| * regulator: provide consumer interface for fall/rise timeLinus Walleij2011-03-261-0/+45
| | | | | | | | | | | | | | | | | | | | This exposes the functionality for rise/fall fime when setting voltage to the consumers. Cc: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
| * regulator: add set_voltage_time_sel infrastructureLinus Walleij2011-03-261-0/+25
| | | | | | | | | | | | | | | | | | | | | | This makes it possible to set the stabilization time for voltage regulators in the same manner as enable_time(). The interface only supports regulators that implements fixed selectors. Cc: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
| * regulator: initialization for ab8500 regulatorsBengt Jonsson2011-03-261-1/+222
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The regulators on the AB8500 have a lot of custom hardware control settings pertaining to 8 external signals, settings which are board-specific and need be provided from the platform at startup. Initialization added for regulators Vana, VextSupply1, VextSupply2, VextSupply3, Vaux1, Vaux2, Vaux3, VTVout, Vintcore12, Vaudio, Vdmic, Vamic1, Vamic2, VrefDDR. Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Reviewed-by: Rickard Andersson <rickard.andersson@stericsson.com> Reviewed-by: Jonas Aberg <jonas.aberg@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
| * regulator: add support for USB voltage regulatorBengt Jonsson2011-03-261-1/+16
| | | | | | | | | | | | | | Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
| * regulator: switch the ab3100 to use enable_time()Linus Walleij2011-03-261-23/+28
| | | | | | | | | | | | | | | | | | | | | | Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> This switches the ab3100 core to use the enable_time() infrastructure from the regulator core. Cc: Mattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
| * Regulator: add suspend-finish API for regulator core.MyungJoo Ham2011-03-261-0/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The regulator core had suspend-prepare that turns off the regulators when entering a system-wide suspend. However, it did not have suspend-finish that pairs with suspend-prepare and the regulator core has assumed that the regulator devices and their drivers support autonomous recover at resume. This patch adds regulator_suspend_finish that pairs with the previously-existed regulator_suspend_prepare. The function regulator_suspend_finish turns on the regulators that have always_on set or positive use_count so that we can reset the regulator states appropriately at resume. In regulator_suspend_finish, if has_full_constraints, it disables unnecessary regulators. Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> -- Updates v3 comments corrected (Thanks to Igor) v2 disable unnecessary regulators (Thanks to Mark) Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
| * regulator: fix typo in KconfigIgor Grinberg2011-03-261-1/+1
| | | | | | | | | | | | | | | | Fix typo: s/TPS695x0/TPS659x0/ Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
| * regulator: Convert WM831x regulators to genirqMark Brown2011-03-263-30/+21
| | | | | | | | | | Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
| * regulator: If we fail when setting up a supply say which supplyMark Brown2011-03-261-1/+4
| | | | | | | | | | | | | | | | Makes it a bit easier to identify if it's a problem with the supplies, the usual error would be omitting the supply name entirely. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
* | Merge branch 'for-next' of ↵Linus Torvalds2011-03-2829-279/+563
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: mfd: Clean up max8997 IRQ namespace mfd: Fold irq_set_chip/irq_set_handler mfd: Cleanup irq namespace mfd: twl6030: Cleanup interrupt handling mfd: twl4030: Cleanup interrupt handling mfd: mx8925: Remove irq_desc leftovers mfd: htc-i2cpld: Cleanup interrupt handling mfd: htc-egpio: Cleanup interrupt handling mfd: ezx-pcap: Remvove open coded irq handling mfd: 88pm860x: Remove unused irq_desc leftovers mfd: asic3: Cleanup irq handling mfd: Select MFD_CORE if TPS6105X driver is configured mfd: Add MODULE_DEVICE_TABLE to rdc321x-southbridge mfd: Add MAX8997/8966 IRQ control mfd: Constify i2c_device_id tables mfd: OLPC: Clean up names to match what OLPC actually uses mfd: Add mfd_clone_cell(), convert cs5535-mfd/olpc-xo1 to it
| * | mfd: Clean up max8997 IRQ namespaceSamuel Ortiz2011-03-271-8/+8
| | | | | | | | | | | | Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: Fold irq_set_chip/irq_set_handlerThomas Gleixner2011-03-275-12/+8
| | | | | | | | | | | | | | | | | | | | | | | | Use the combined irq_set_chip_and_handler() function instead. Converted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: Cleanup irq namespaceThomas Gleixner2011-03-2721-131/+131
| | | | | | | | | | | | | | | | | | | | | | | | Converted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: twl6030: Cleanup interrupt handlingThomas Gleixner2011-03-271-16/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | irq_desc checking in the interrupt demux routine is totally pointless. The driver sets those lines up, so that cant go away magically. Remove the open coded handler magic and use the proper accessor. This driver needs to be converted to threaded interrupts and buslock. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: twl4030: Cleanup interrupt handlingThomas Gleixner2011-03-271-38/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | irq_desc checking in a function which is called with that irq descriptor locked, is pointless. Equally pointless as the irq desc check in the interrupt service routine. The driver sets those lines up, so that cant go away magically. Remove the open coded handler magic and use the proper accessor. No need to fiddle with irq_desc in the type setting function. The original value is in irq_data and the core code stores the new setting when the return value is 0. This driver needs to be converted to threaded interrupts and buslock. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: mx8925: Remove irq_desc leftoversThomas Gleixner2011-03-271-2/+0
| | | | | | | | | | | | | | | | | | | | | Remove unused code. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: htc-i2cpld: Cleanup interrupt handlingThomas Gleixner2011-03-271-18/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the pointless irq_desc check in set_type. This function is called with that irq descriptor locked. Also remove the write back of the flow type as the core code does this already when the return value is 0. Also store the flow type in the chip data structure, so there is no need to fiddle in the irq descriptor. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: htc-egpio: Cleanup interrupt handlingThomas Gleixner2011-03-271-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Replace the open coded handler call with the prober accessor. Retrieve the handler data from desc. That avoids a redundant lookup in the sparse irq case. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: ezx-pcap: Remvove open coded irq handlingThomas Gleixner2011-03-271-11/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no point in checking irq_desc here, as it _is_ available. The driver configured those lines, so they cannot go away. The home brewn disabled/note_interrupt magic can be removed as well by adding a irq_disable callback which avoids the lazy disable. That driver needs to be converted to threaded interrupts. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: 88pm860x: Remove unused irq_desc leftoversThomas Gleixner2011-03-271-3/+0
| | | | | | | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: asic3: Cleanup irq handlingThomas Gleixner2011-03-271-11/+6
| | | | | | | | | | | | | | | | | | | | | Remove the open coded access to irq_desc and use the proper wrappers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: Select MFD_CORE if TPS6105X driver is configuredGuenter Roeck2011-03-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The TPS61050/61052 driver uses MFD core code, yet does not specify the dependency in Kconfig. If it is the only MFD driver configured, compilation fails with ERROR: "mfd_add_devices" [drivers/mfd/tps6105x.ko] undefined! ERROR: "mfd_remove_devices" [drivers/mfd/tps6105x.ko] undefined! Fix the problem by adding "select MFD_CORE" to the respective Kconfig entry. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: Add MODULE_DEVICE_TABLE to rdc321x-southbridgeAxel Lin2011-03-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The device table is required to load modules based on modaliases. After adding MODULE_DEVICE_TABLE, below entry will be added to modules.pcimap: rdc321x-southbridge 0x000017f3 0x00006030 0xffffffff 0xffffffff 0x00000000 0x00000000 0x0 Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: Add MAX8997/8966 IRQ controlMyungJoo Ham2011-03-272-1/+378
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables IRQ handling for MAX8997/8966 chips. Please note that Fuel-Gauge-related IRQs are not implemented in this initial release. The fuel gauge module in MAX8997 is identical to MAX17042, which is already in Linux kernel. In order to use the already-existing MAX17042 driver for fuel gauge module in MAX8997, the main interrupt handler of MAX8997 should relay related interrupts to MAX17042 driver. However, in order to do this, we need to modify MAX17042 driver as well because MAX17042 driver does not have any interrupt handlers for now. We are not going to implement this in this initial release as it is not crucial in basic operations of MAX8997. Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: Constify i2c_device_id tablesAxel Lin2011-03-272-2/+2
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Harald Welte <laforge@gnumonks.org> Cc: Matti Aaltonen <matti.j.aaltonen@nokia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: OLPC: Clean up names to match what OLPC actually usesDaniel Drake2011-03-271-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The cs5535-pms cell doesn't actually need to be cloned, so we can drop that and simply have the olpc-xo1.c driver use "cs5535-pms" directly. Also, rename the cs5535-acpi clones to what we actually use for the (currently out-of-tree) SCI driver. In the process, that fixes a subtle bug in olpc-xo1.c which broke powerdown on XO-1s.. olpc-xo1-ac-acpi was a typo, not something that actually existed. Signed-off-by: Daniel Drake <dsd@laptop.org> Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | mfd: Add mfd_clone_cell(), convert cs5535-mfd/olpc-xo1 to itAndres Salomon2011-03-272-42/+29
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace mfd_shared_platform_driver_register with mfd_clone_cell. The former was called by an mfd client, and registered both a platform driver and device. The latter is called by an mfd driver, and registers only a platform device. The downside of this is that mfd drivers need to be modified whenever new clients are added that share a cell; the upside is that it fits Linux's driver model better. It's also simpler. This also converts cs5535-mfd/olpc-xo1 from the old API. cs5535-mfd now creates the olpc-xo1-{acpi,pms} devices, while olpc-xo1 binds to them via platform drivers. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* | Merge branch 'hwmon-for-linus' of ↵Linus Torvalds2011-03-281-34/+36
|\ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging: hwmon: (pmbus) Fix temperature limit register access
| * | hwmon: (pmbus) Fix temperature limit register accessGuenter Roeck2011-03-261-34/+36
| |/ | | | | | | | | | | | | | | | | | | Commit 8677011 added auto-update to temperature limit registers. Unfortunately, the update flag is also used to determine if an attribute is writable, which results in read-only temperature limit registers. To fix the problem, pass 'readonly' as separate flag to the function used to add sensor attributes. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
* | Merge branch 'omap-fixes-for-linus' of ↵Linus Torvalds2011-03-281-0/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: hwspinlock: depend on OMAP4 ARM: OMAP2+: Fix warnings for GPMC interrupt OMAP4: PandaBoard: remove unused power regulators arm: mach-omap2: omap_l3_smx: fix irq handler setup arm: mach-omap2: devices: fix omap3_l3_init() return value
| * | hwspinlock: depend on OMAP4Ohad Ben-Cohen2011-03-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Currently only OMAP4 supports hwspinlocks, so don't bother asking anyone else. Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds2011-03-282-2/+12
|\ \ \ | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.kernel.dk/linux-2.6-block: staging: Fix bdops->check_events() misconversion in cyasblkdev_block.c ide: ensure that we re-run the queue handler
| * | | staging: Fix bdops->check_events() misconversion in cyasblkdev_block.cTejun Heo2011-03-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit cafb0bfca1 (staging: Convert to bdops->check_events()) incorrectly set bd->user_disk_0->events while initializing bd->user_disk_1. Fix it. The problem was spotted by Milton's suspect code pattern detector. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Milton Miller <miltonm@bga.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
| * | | ide: ensure that we re-run the queue handlerJens Axboe2011-03-261-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The conversion to blk_delay_queue() missed parts of IDE. Add a blk_delay_queue() to ensure that the request handler gets reinvoked when it needs to. Note that in all but one place the old plug re-run delay of 3 msecs is used, even though it probably could be shorter for performance reasons in some of those cases. Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
* | | | Merge branch 'for-2.6.39/drivers' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds2011-03-2816-1395/+2214
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-2.6.39/drivers' of git://git.kernel.dk/linux-2.6-block: (122 commits) cciss: fix lost command issue drbd: need include for bitops functions declarations Revert "cciss: Add missing allocation in scsi_cmd_stack_setup and corresponding deallocation" cciss: fix missed command status value CMD_UNABORTABLE cciss: remove unnecessary casts cciss: Mask off error bits of c->busaddr in cmd_special_free when calling pci_free_consistent cciss: Inform controller we are using 32-bit tags. cciss: hoist tag masking out of loop cciss: Add missing allocation in scsi_cmd_stack_setup and corresponding deallocation cciss: export resettable host attribute drbd: drop code present under #ifdef which is relevant to 2.6.28 and below drbd: Fixed handling of read errors on a 'VerifyS' node drbd: Fixed handling of read errors on a 'VerifyT' node drbd: Implemented real timeout checking for request processing time drbd: Remove unused function atodb_endio() drbd: improve log message if received sector offset exceeds local capacity drbd: kill dead code drbd: don't BUG_ON, if bio_add_page of a single page to an empty bio fails drbd: Removed left over, now wrong comments drbd: serialize admin requests for new verify run with pending bitmap io ...
| * | | | cciss: fix lost command issueBud Brown2011-03-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Under certain workloads a command may seem to get lost. IOW, the Smart Array thinks all commands have been completed but we still have commands in our completion queue. This may lead to system instability, filesystems going read-only, or even panics depending on the affected filesystem. We add an extra read to force the write to complete. Testing shows this extra read avoids the problem. Signed-off-by: Mike Miller <mike.miller@hp.com> Cc: stable@kernel.org Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
| * | | | drbd: need include for bitops functions declarationsStephen Rothwell2011-03-171-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
| * | | | Revert "cciss: Add missing allocation in scsi_cmd_stack_setup and ↵Jens Axboe2011-03-121-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | corresponding deallocation" This reverts commit 978eb516a4e1a1b47163518d6f5d5e81ab27a583. The commit was broken, relying on other changes that have not been committed yet. Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
| * | | | cciss: fix missed command status value CMD_UNABORTABLEStephen M. Cameron2011-03-122-2/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and fix a nearby typo, "do" that should have been "due" Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
| * | | | cciss: remove unnecessary castsStephen M. Cameron2011-03-121-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
| * | | | cciss: Mask off error bits of c->busaddr in cmd_special_free when calling ↵Stephen M. Cameron2011-03-121-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pci_free_consistent Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
| * | | | cciss: Inform controller we are using 32-bit tags.Stephen M. Cameron2011-03-122-10/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Controller will DMA only 32-bits of the tag per command on completion if it knows we are only using 32-bit tags. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
| * | | | cciss: hoist tag masking out of loopStephen M. Cameron2011-03-121-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In process_nonindexed_cmd, hoist figuring of masked tag out of loop since it is the same throughout. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
| * | | | cciss: Add missing allocation in scsi_cmd_stack_setup and corresponding ↵Stephen M. Cameron2011-03-111-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | deallocation This bit got lost somewhere along the way. Without this, panic. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Cc: stable@kernel.org Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
| * | | | cciss: export resettable host attributeStephen M. Cameron2011-03-111-0/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This attribute, requested by Redhat, allows kexec-tools to know whether the controller can honor the reset_devices kernel parameter and actually reset the controller. For kdump to work properly it is necessary that the reset_devices parameter be honored. This attribute enables kexec-tools to warn the user if they attempt to designate a non-resettable controller as the dump device. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-19 10:55:03 +0100