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2008-08-07Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: xen-blkfront.c: make blkif_ioctl() static bio: make use of bvec_nr_vecs cciss: fix bug if scsi tape support is disabled cciss: add support for multi lun tape devices cciss: change the way we notify scsi midlayer of tape drives cciss: fix negative logical drive count in procfs cciss: remove redundant code cciss: make rebuild_lun_table behave better cciss: return -EFAULT if copy_from_user() fails
2008-08-07Fix up duplicate '__s3c2410wdt_stop()' functionLinus Torvalds
Looks like somebody didn't get enough sleep. Noticed-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-07powerpc/iseries: remove the old viocons driverStephen Rothwell
This driver was declared obsolete over 2 years ago, the alternative console driver for legacy iSeries (hvc_iseries) was made the default over 1 year ago and this driver has been build broken for over 3 months, so remove it. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-07Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (23 commits) V4L/DVB (8617): uvcvideo: don't use stack-based buffers for USB transfers. V4L/DVB (8616): uvcvideo: Add support for two Bison Electronics webcams V4L/DVB (8611): Add suspend/resume to pxa_camera driver V4L/DVB (8610): Add suspend/resume capabilities to soc_camera. V4L/DVB (8609): media: Clean up platform_driver_unregister() bogosity. V4L/DVB (8607): cxusb: fix OOPS and broken tuning regression on FusionHDTV Dual Digital 4 V4L/DVB (8605): gspca: Fix of gspca_zc3xx oops - 2.6.27-rc1 V4L/DVB (8604): gspca: Fix of "scheduling while atomic" crash. V4L/DVB (8602): gspca: Fix small bugs, simplify and cleanup ov519. V4L/DVB (8582): set mts_firmware for em2882 based Pinnacle Hybrid Pro V4L/DVB (8574): gspca: Bad bytesperlines of pixelformat in spca505/506/508 and vc023x. V4L/DVB (8573): gspca: Bad scan of frame in spca505/506/508. V4L/DVB (8572): gspca: Webcam 0c45:6143 in documentation. V4L/DVB (8571): gspca: Don't use CONFIG_VIDEO_ADV_DEBUG as a compile option. V4L/DVB (8569): gspca: Set back the old values of Sonix sn9c120 and cleanup source. V4L/DVB (8567): gspca: hflip and vflip controls added for ov519 - ov7670 plus init cleanup. V4L/DVB (8564): fix vino driver build error V4L/DVB (8563): fix drivers/media/video/arv.c compilation V4L/DVB (8562): DVB_DRX397XD: remove FW_LOADER select V4L/DVB (8558): media/video/Kconfig: fix a typo ...
2008-08-07Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds
* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: hwmon: (it87) Support for 16-bit fan reading in it8705 >= rev 0x03 hwmon: (it87) Support for 16-bit fan reading in it8712 >= rev 0x07 hwmon: (hwmon-vid) Add 6-bit vid codes for AMD NPT 0Fh cpus hwmon: (hwmon-vid) Trivial format multi-line comments per CodingStyle hwmon: ad7414 driver hwmon: (thmc50) Add support for critical temperature limits hwmon: (adm9240) Remove EXPERIMENTAL dependency hwmon: (w83627hf) Drop reset module parameter hwmon: (w83627hf) Add pwm_enable sysfs interface hwmon: (w83791d) Use fan divisor bits from vbat register hwmon: (f71882fg) Delete needless forward declarations hwmon: (dme1737) Add support for the SMSC SCH5027 hwmon: (dme1737) Skip detection if forced hwmon: (dme1737) Cleanups
2008-08-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: (70 commits) [WATCHDOG] more coding style clean-up's [WATCHDOG] sbc8360.c - move stop code into a function [WATCHDOG] Coding style - Indentation - part 2 [WATCHDOG] Coding style - Indentation - part 1 [WATCHDOG] mpc8xxx_wdt: add support for MPC8xx watchdogs [WATCHDOG] mpc8xxx_wdt: fix build [WATCHDOG] mpc8xxx_wdt: various renames, mostly s/mpc83xx/mpc8xxx/g [WATCHDOG] mpc83xx_wdt: rename to mpc8xxx_wdt [WATCHDOG] mpc83xx_wdt: add support for MPC86xx CPUs [WATCHDOG] mpc83xx_wdt: convert to the OF platform driver [WATCHDOG] pcwd: a couple of watchdogs escaped conversion [WATCHDOG] Clean-up includes [WATCHDOG] hpwdt.c - fix double includes [WATCHDOG 57/57] wdt501/pci: Clean up, coding style and switch to unlocked_ioctl [WATCHDOG 56/57] wdt977: clean up, coding style and switch to unlocked_ioctl [WATCHDOG 55/57] wdt285: switch to unlocked_ioctl and tidy up oddments of coding style [WATCHDOG 54/57] wdrtas: clean up, coding style, switch to unlocked_ioctl [WATCHDOG 53/57] wafer5823wdt: Clean up, coding style, switch to unlocked_ioctl [WATCHDOG 52/57] w83977f_wdt: clean up, coding style and switch to unlocked_ioctl [WATCHDOG 51/57] w83877f_wdt: clean up code, coding style, switch to unlocked_ioctl ...
2008-08-06iSeries: Fix up viotty_ioctl BKL locking falloutLinus Torvalds
The bogus code to call into the n_tty layer got removed in commit 8bc5fb6abb670fa9079cd1994f016a39f99698fe ("Remove bogons from the iSeries console"), but it left a now uninitialized "return ret;" around. Not that this code has ever even compiled since the BKL pushdown, since not only is "ret" no longer initialized, it was never actually declared even originally. Replace it with a "return -ENOIOCTLCMD" Pointed-out-by: Paul Mackerras <paulus@samba.org> Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-06hwmon: (it87) Support for 16-bit fan reading in it8705 >= rev 0x03Andrew Paprocki
The it8705 chip supports 16-bit fan tachometers in revisions at least >= 0x03 (Version G). This patch enables 16-bit fan readings on all revisions >= 0x03 just like the it8712, it8716, and it8718 chips. Signed-off-by: Andrew Paprocki <andrew@ishiboo.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-06hwmon: (it87) Support for 16-bit fan reading in it8712 >= rev 0x07Andrew Paprocki
The it8712 chip supports 16-bit fan tachometers in revisions >= 0x07. Revisions >= 0x08 dropped support for 8-bit fan divisor registers. The patch enables 16-bit fan readings on all revisions >= 0x07 just like the it8716 and it8718 chips. Signed-off-by: Andrew Paprocki <andrew@ishiboo.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-06hwmon: (hwmon-vid) Add 6-bit vid codes for AMD NPT 0Fh cpusFrank Myhr
AMD NPT 0Fh cpus use 6 bit VID codes. Successive codes with msb 0 describe 25mV decrements, while those with msb 1 describe 12.5mV decrements. Existing hwmon-vid.c is correct only for codes with msb 0; add support for the codes with msb 1. Ref: p 309, Table 71 AMD Publication 32559, BIOS and Kernel Developer's Guide for AMD NPT Family 0Fh Processors http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/32559.pdf Signed-off-by: Frank Myhr <fmyhr@fhmtech.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-06hwmon: (hwmon-vid) Trivial format multi-line comments per CodingStyleFrank Myhr
Signed-off-by: Frank Myhr <fmyhr@fhmtech.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-06hwmon: ad7414 driverSean MacLennan
Driver for the Analog Devices AD7414 temperature monitoring chip. Signed-off-by: Sean MacLennan <smaclennan@pikatech.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-06hwmon: (thmc50) Add support for critical temperature limitsKrzysztof Helt
Add critical temperature limits to the driver. These limits are read only. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-06hwmon: (adm9240) Remove EXPERIMENTAL dependencyGrant Coady
The adm9240 driver is in the kernel for three years now, time to remove the EXPERIMENTAL dependency. Signed-off-by: Grant Coady <gcoady.lk@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-06hwmon: (w83627hf) Drop reset module parameterJean Delvare
Drop the reset parameter of the w83627hf driver. It seems it wasn't that useful. It was dropped from the Linux 2.4 version of this driver back in July 2004. The only users who have reported that they were still using this parameter, needed it to switch the chip from automatic fan speed control back to manual mode. Now that the driver creates pwmN_enable sysfs files, users will be able to use these files instead, which is way less agressive. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Dominik Geyer <dominik.geyer@gmx.de>
2008-08-06hwmon: (w83627hf) Add pwm_enable sysfs interfaceDominik Geyer
Adds support for pwm_enable sysfs interface for the w83627hf driver. Signed-off-by: Dominik Geyer <dominik.geyer@gmx.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-06hwmon: (w83791d) Use fan divisor bits from vbat registerMarc Hulsman
Update w83791d with fan bits in vbat mon register (7.48 of the datasheet). This change allows all fans to have a divisor of 128, and fixes a problem with incorrectly reported fan speeds. Signed-off-by: Marc Hulsman <m.hulsman@tudelft.nl> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-06hwmon: (f71882fg) Delete needless forward declarationsJean Delvare
These functions aren't used before being defined, so there's no point in forward-declaring them. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
2008-08-06hwmon: (dme1737) Add support for the SMSC SCH5027Juerg Haefliger
Add support for the SCH5027. The differences to the DME1737 are: - No support for programmable temp offsets - In auto mode, PWM outputs stay on min value if temp goes below low threshold and can't be programmed to fully turn off - Different voltage scaling - No VID input Signed-off-by: Juerg Haefliger <juergh@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-06hwmon: (dme1737) Skip detection if forcedJuerg Haefliger
Skip the checking of the device ID register in the hwmon register block if the force_id option is used. Signed-off-by: Juerg Haefliger <juergh@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-06hwmon: (dme1737) CleanupsJuerg Haefliger
Fix names of attribute structs to make them more consistent with the rest of the code. Minor comment changes. Signed-off-by: Juerg Haefliger <juergh at gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-06m68k/amiserial: fix fallout of tty break handling reworkGeert Uytterhoeven
commit 9e98966c7bb94355689478bc84cc3e0c190f977e (tty: rework break handling) forgot to update one exit point of rs_break() in the Amiga serial driver. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-06[WATCHDOG] more coding style clean-up'sWim Van Sebroeck
More coding style clean-up's. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-06Merge branch 'for-linus' of ↵Linus Torvalds
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: firewire: Preserve response data alignment bug when it is harmless
2008-08-06Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Update generic config [IA64] Fix uniprocessor build w.r.t. SGI_XP and SGI_GRU [IA64] Eliminate trailing backquote in IA64_SGI_UV [IA64] update generic_defconfig to support sn2. [IA64] update generic_defconfig for 2.6.27-rc1 [IA64] Allow ia64 to CONFIG_NR_CPUS up to 4096 [IA64] Cleanup generated file not ignored by .gitignore [IA64] pv_ops: fix ivt.S paravirtualization
2008-08-06Remove bogons from the iSeries consoleAlan Cox
The iSeries driver calls into the n_tty ldisc code directly for some bizarre reason. I previously tagged this with a query but this actually does need fixing as n_tty methods when you have a different ldisc set are not a good thing to call. In n_tty mode this change should have no effect, the core tty layer has always called the ldisc ioctl method *anyway* and will call the one for the right ldisc. Signed-off-by: Alan Cox <alan@redhat.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-06[WATCHDOG] sbc8360.c - move stop code into a functionWim Van Sebroeck
Move the sbc8360.c watchdog stop code into a seperate function. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-06[WATCHDOG] Coding style - Indentation - part 2Wim Van Sebroeck
This brings the watchdog drivers into line with coding style. This patch takes cares of the indentation as described in chapter 1. Main changes: * Re-structure the ioctl switch call for all drivers as follows: switch (cmd) { case WDIOC_GETSUPPORT: case WDIOC_GETSTATUS: case WDIOC_GETBOOTSTATUS: case WDIOC_GETTEMP: case WDIOC_SETOPTIONS: case WDIOC_KEEPALIVE: case WDIOC_SETTIMEOUT: case WDIOC_GETTIMEOUT: case WDIOC_GETTIMELEFT: default: } This to make the migration from the drivers to the uniform watchdog device driver easier in the future. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-06[WATCHDOG] Coding style - Indentation - part 1Wim Van Sebroeck
This brings the watchdog drivers into line with coding style. This patch takes cares of the indentation as described in chapter 1: The preferred way to ease multiple indentation levels in a switch statement is to align the "switch" and its subordinate "case" labels in the same column instead of "double-indenting" the "case" labels. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-06[WATCHDOG] mpc8xxx_wdt: add support for MPC8xx watchdogsAnton Vorontsov
The mpc8xxx_wdt driver is using two registers: SWSRR to push magic numbers, and SWCRR to control the watchdog. Both registers are available on the MPC8xx, and seem to have the same offsets and semantics as in MPC83xx/MPC86xx watchdogs. The only difference is prescale value. So this driver simply works on the MPC8xx CPUs. One quirk is needed for the MPC8xx, though. It has small prescale value and slow CPU, so the watchdog resets board prior to the driver has time to load. To solve this we should split initialization in two steps: start ping the watchdog early, and register the watchdog userspace interface later. MPC823 seem to be the first CPU in MPC8xx line, so we use fsl,mpc823-wdt compatible matching. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Tested-by: Jochen Friedrich <jochen@scram.de> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-08-06[WATCHDOG] mpc8xxx_wdt: fix buildAnton Vorontsov
CC drivers/watchdog/mpc8xxx_wdt.o drivers/watchdog/mpc8xxx_wdt.c: In function 'mpc8xxx_wdt_ioctl': drivers/watchdog/mpc8xxx_wdt.c:156: error: 'cmd' undeclared (first use in this function) drivers/watchdog/mpc8xxx_wdt.c:156: error: (Each undeclared identifier is reported only once drivers/watchdog/mpc8xxx_wdt.c:156: error: for each function it appears in.) drivers/watchdog/mpc8xxx_wdt.c: At top level: drivers/watchdog/mpc8xxx_wdt.c:176: warning: initialization from incompatible pointer type This patch ought to be folded into mpc8xxx_wdt-various-renames-mostly-s-mpc83xx-mpc8xxx-g.patch Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-08-06[WATCHDOG] mpc8xxx_wdt: various renames, mostly s/mpc83xx/mpc8xxx/gAnton Vorontsov
mpc83xx_wdt.c renamed to mpc8xxx_wdt.c, now we can do various renames in the file itself. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-08-06[WATCHDOG] mpc83xx_wdt: rename to mpc8xxx_wdtAnton Vorontsov
Rename the driver because now we support some MPC86xx processors. There are no changes to the mpc83xx_wdt.c file, yet. When possible, we do file renames and changes separately (because Linus once asked so, because it helps git to track the renamed files). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-08-06[WATCHDOG] mpc83xx_wdt: add support for MPC86xx CPUsAnton Vorontsov
On MPC86xx the watchdog could be enabled only at power-on-reset, and could not be disabled afterwards. We must ping the watchdog from the kernel until the userspace handles it. MPC83xx CPUs are only differ in a way that watchdog could be disabled once, but after it was enabled via software it becomes just the same as MPC86xx. Thus, to support MPC86xx I added the kernel timer which pings the watchdog until the userspace opens it. Since we implemented the timer, now we're able to implement proper handling for the CONFIG_WATCHDOG_NOWAYOUT case, for MPC83xx and MPC86xx. Also move the probe code into subsys_initcall, because we want start pinging the watchdog ASAP, and misc devices are available in subsys_initcall. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-08-06[WATCHDOG] mpc83xx_wdt: convert to the OF platform driverAnton Vorontsov
This patch simply converts mpc83xx_wdt to the OF platform driver so we can directly work with the device tree without passing various stuff through platform data. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-08-06[WATCHDOG] pcwd: a couple of watchdogs escaped conversionAlan Cox
Fix them up. Once we know the long term plan the watchdogs can all get shrunk massively anyway Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-08-06[WATCHDOG] Clean-up includesWim Van Sebroeck
Use #include <linux/io.h> instead of <asm/io.h> Use #include <linux/uaccess.h> instead of <asm/uaccess.h> Clean-up includes. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-06[WATCHDOG] hpwdt.c - fix double includesWim Van Sebroeck
The last clean-up created 2 times the same include. delete the doubles. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-06[WATCHDOG] Merge code clean-up's from Alan Cox.Wim Van Sebroeck
Merge branch 'alan' of ../linux-2.6-watchdog-mm Fixed Conflicts in the following files: drivers/watchdog/booke_wdt.c drivers/watchdog/mpc5200_wdt.c drivers/watchdog/sc1200wdt.c Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-06xen-blkfront.c: make blkif_ioctl() staticAdrian Bunk
This patch makes the needlessly global blkif_ioctl() static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-08-06cciss: fix bug if scsi tape support is disabledMike Miller
Bug fix. If SCSI tape support is turned off we get an implicit declaration of cciss_unregister_scsi error in cciss_remove_one. Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Stephen M. Cameron <scameron@beardog.cca.cpqcorp.net> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-08-06cciss: add support for multi lun tape devicesMike Miller
This patch adds support for multi-lun devices in a SAS environment. It's required for the support of media changers. Signed-off-by: Stephen M. Cameron <scameron@beardog.cca.cpqcorp.net> Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-08-06cciss: change the way we notify scsi midlayer of tape drivesMike Miller
This patch changes way we notify the scsi layer that something has changed on the SCSI tape side of the driver. The user can now just tell the driver to rescan a particular controller rather than having to know the SCSI nexus to echo into the SCSI mid-layer. Signed-off-by: Stephen M. Cameron <scameron@beardog.cca.cpqcorp.net> Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-08-06cciss: fix negative logical drive count in procfsMike Miller
This patch fixes a problem where the logical volume count may go negative. In some instances if several logical are configured on a controller and all of them are deleted using the online utilities the volume count in /proc may go negative with no way get it correct again. Signed-off-by: Stephen M. Cameron <scameron@beardog.cca.cpqcorp.net> Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-08-06cciss: remove redundant codeMike Miller
This patch removes redundant code where ever logical volumes are added or removed. It adds 3 new functions that are called instead of having the same code spread throughout the driver. It also removes the cciss_getgeometry function. The patch is fairly complex but we haven't figured out how to make it any simpler and still do everything that needs to be done. Some of the complexity comes from having to special case booting from cciss. Otherwise the gendisk doesn't get added in time and the switchroot will fail. Signed-off-by: Stephen M. Cameron <scameron@beardog.cca.cpqcorp.net> Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-08-06cciss: make rebuild_lun_table behave betterMike Miller
This patch makes the rebuild_lun_table smart enough to not rip a logical volume out from under the OS. Without this fix if a customer is running hpacucli to monitor their storage the driver will blindly remove and re-add the disks whenever the utility calls the CCISS_REGNEWD ioctl. Unfortunately, both hpacucli and ACUXE call the ioctl repeatedly. Customers have reported IO coming to a standstill. Calling the ioctl is the problem, this patch is the fix. Signed-off-by: Stephen M. Cameron <scameron@beardog.cca.cpqcorp.net> Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-08-06cciss: return -EFAULT if copy_from_user() failsNikanth Karthikesan
Return -EFAULT instead of -ENOMEM if copy_from_user() fails. Signed-off-by: Nikanth Karthikesan <knikanth@suse.de> Acked-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-08-06V4L/DVB (8617): uvcvideo: don't use stack-based buffers for USB transfers.Laurent Pinchart
Data buffers on the stack are not allowed for USB I/O. Use dynamically allocated buffers instead. Signed-off-by: Bruce Schmid <duck@freescale.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-06V4L/DVB (8616): uvcvideo: Add support for two Bison Electronics webcamsLaurent Pinchart
The Bison Electronics 5986:0300 and 5986:0303 webcams require the UVC_QUIRK_PROBE_MINMAX quirk. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-06V4L/DVB (8611): Add suspend/resume to pxa_camera driverRobert Jarzmik
PXA suspend switches off DMA core, which loses all context of previously assigned descriptors. As pxa_camera driver relies on DMA transfers, setup the lost descriptors on resume and retrigger frame acquisition if needed. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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