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2006-02-17Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6Linus Torvalds1-5/+0
2006-02-17Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds2-3/+3
2006-02-17Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds1-1/+0
2006-02-17Merge master.kernel.org:/home/rmk/linux-2.6-mmcLinus Torvalds1-0/+7
2006-02-16Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds44-793/+2345
2006-02-16[MMC] mmci: allow small data transfersRussell King1-0/+7
If a data transfer is small (less than a FIFO size) we would hang waiting for the data to be read due to the PIO interrupt not occuring. We allowed for this in our PIO interrupt handler, but not when setting up a data transfer. Apply the "fix" when setting up a data transfer as well. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-15Merge master.kernel.org:/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds8-67/+109
2006-02-15[PATCH] ide: touch softlockup detector during pioAndrew Morton1-0/+3
We're getting some softlockup false positives during heavy PIO operations. So poke the lockup detector. Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-15[PATCH] neofb: avoid resetting display config on unblank (v2)Christian Trefzer1-3/+12
There were two mistakes in the register-read-on-(un)blank approach. - First, without proper register (un)locking the value read back will always be zero, and this is what I missed entirely until just now. Due to this, the logic could not be verified at all and I tried some bogus checks which are completely stupid. - Second, the LCD status bit will always be set to zero when the backlight has been turned off. Reading the value back during unblank will disable the LCD unconditionally, regardless of the state it is supposed to be in, since we set it to zero beforehand. So this is what we do now: - create a new variable in struct neofb_par, and use that to determine whether to read back registers (initialized to true) - before actually blanking the screen, read back the register to sense any possible change made through Fn key combo - use proper neoUnlock() / neoLock() to actually read something - every call to neofb_blank() determines if we read back next time: blanking disables readback, unblanking (FB_BLANK_UNBLANK) enables it This should give us a nice and clean state machine. Has been thoroughly tested on a Dell Latitude CPiA / NM220 Chip docked to a C/Dock2 with attached CRT in all possible combinations of LCD/CRT on/off. I changed the config via Fn key, let the console blank, unblanked by keypress - works flawlessly. Signed-off-by: Christian Trefzer <ctrefzer@gmx.de> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-15[IA64] remove obsolete corporate addressJes Sorensen1-5/+0
Remove obsolete SGI address Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-02-15[ARM] remove duplicate #includesHerbert Poetzl1-1/+0
Signed-off-by: Herbert P?tzl <herbert@13thfloor.at> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-15[SERIAL] Fix typo in commentRalf Baechle1-1/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-15[SERIAL] Documentation/jsm.txt is a no show.Arthur Othieno1-2/+2
In kernel bugzilla #5176 (http://bugzilla.kernel.org/show_bug.cgi?id=5176) Harry R\374ter <h.rueter@gmx.de> points out Documentation/jsm.txt is missing. No one at Digi seems to care, so just remove the stale reference. Signed-off-by: Arthur Othieno <apgo@patchbomb.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-15Input: kill remnants of 98kbd{,-io} and 98spkrArthur Othieno3-3/+0
98kbd{,-io} and 98spkr all went out with PC98 subarch. Remove stale Makefile entries that remained. Signed-off-by: Arthur Othieno <apgo@patchbomb.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-15Input: ads7846 - assorted updatesDavid Brownell1-24/+44
This updates the ads7846 touchscreen driver: - to allow faster clocking (this driver doesn't push sample rates); - bugfixes the conversion of spi_transfer to lists; - some dma-unsafe command buffers are fixed. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-15Input: ads7846 - convert to to dynamic input_dev allocationDmitry Torokhov1-32/+47
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-15Input: trackpoint - enable devices connected to external portDmitry Torokhov2-8/+16
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-15Input: logips2pp - add new signature (99)Meelis Roos1-0/+1
Add Logitech mouse type 99 (Premium Optical Wheel Mouse, model M-BT58, plain 3 buttons + wheel) to cure the following message: logips2pp: Detected unknown logitech mouse model 99 Signed-off-by: Meelis Roos <mroos@linux.ee> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-15Input: ixp4xx-beeper - fix compile errorAlessandro Zummo1-0/+1
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-14[PATCH] neofb: avoid resetting display config on unblankChristian Trefzer1-1/+7
Fix issues with the NeoMagic framebuffer driver. It nicely complements my previous fix already in linus' tree. The only thing missing now is that the external CRT will not be activated at neofb init when external-only is selected, either by register read or module/kernel parameter. Testing was done on a Dell Latitude CPi-A/NM2200 chip. Previous behaviour: - before booting linux, set the preferred display config X via FN+F8 - boot linux, neofb stores the register values in a private variable - change the display config to Y via keystroke - leave the machine in peace until display is blanked - touching any key will result in display config X being restored - booting up, the BIOS will acknowledge config Y, though... Current behaviour: At the time of unblanking, config Y is honoured because we now read back register contents instead of just overwriting them with outdated values. Signed-off by: Christian Trefzer <ctrefzer@gmx.de> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-14[PATCH] Fix NULL pointer dereference in isdn_tty_at_coutKarsten Keil1-2/+2
The changes in the tty related code introduced wrong parenthesis in a if condition in the isdn_tty_at_cout function. This caused access to index -1 in the dev->drv[] array. This patch change it back to the correct condition from the previous versions. Signed-off-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-14[PATCH] HPET: handle multiple ACPI EXTENDED_IRQ resourcesBjorn Helgaas1-13/+9
When the _CRS for a single HPET contains multiple EXTENDED_IRQ resources, we overwrote hdp->hd_nirqs every time we found one. So the driver worked when all the IRQs were described in a single EXTENDED_IRQ resource, but failed when multiple resources were used. (Strictly speaking, I think the latter is actually more correct, but both styles have been used.) Someday we should remove all the ACPI stuff from hpet.c and use PNP driver registration instead. But currently PNP_MAX_IRQ is 2, and HPETs often have more IRQs. Hint, hint, Adam :-) Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Acked-by: Bob Picco <robert.picco@hp.com> Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Cc: Len Brown <len.brown@intel.com> Cc: Adam Belay <ambx1@neo.rr.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-14[PATCH] tty reference count fixPaul Fulghum1-4/+3
Fix hole where tty structure can be released when reference count is non zero. Existing code can sleep without tty_sem protection between deciding to release the tty structure (setting local variables tty_closing and otty_closing) and setting TTY_CLOSING to prevent further opens. An open can occur during this interval causing release_dev() to free the tty structure while it is still referenced. This should fix bugzilla.kernel.org [Bug 6041] New: Unable to handle kernel paging request In Bug 6041, tty_open() oopes on accessing the tty structure it has successfully claimed. Bug was on SMP machine with the same tty being opened and closed by multiple processes, and DEBUG_PAGEALLOC enabled. Signed-off-by: Paul Fulghum <paulkf@microgate.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-14[PATCH] pktcdvd: Reduce stack usagePeter Osterlund1-26/+17
Reduce stack usage in the pkt_start_write() function. Even though it's not currently a real problem, the pages and offsets arrays can be eliminated, which saves approximately 1000 bytes of stack space. Signed-off-by: Peter Osterlund <petero2@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-14[PATCH] pktcdvd: Don't unlock the door if the disc is in usePeter Osterlund1-1/+2
Unlocking the door when the disc is in use is obviously not good, because then it's possible to eject the disc at the wrong time and cause severe disc data corruption. Signed-off-by: Peter Osterlund <petero2@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-14[PATCH] pktcdvd: Allow non-writable media to be mountedPeter Osterlund1-4/+3
If opening for write fails, the open method should return -EROFS. This makes "mount" try again with a read-only mount, instead of just giving up. Signed-off-by: Peter Osterlund <petero2@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-14[PATCH] pktcdvd: Don't spam the kernel log when nothing is wrongPeter Osterlund1-3/+3
Change some messages that don't indicate an error so that they are only printed when debugging is enabled. Signed-off-by: Peter Osterlund <petero2@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-14Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infinibandLinus Torvalds5-26/+55
2006-02-14[PATCH] Fix locking error in espAlan Cox1-20/+2
Noted by Al Viro. Also remove unused tmp_buf Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-14[SCSI] fix wrong context bugs in SCSIJames Bottomley2-23/+12
There's a bug in releasing scsi_device where the release function actually frees the block queue. However, the block queue release calls flush_work(), which requires process context (the scsi_device structure may release from irq context). Update the release function to invoke via the execute_in_process_context() API. Also clean up the scsi_target structure releasing via this API. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-14[PATCH] add scsi_execute_in_process_context() APIJames Bottomley1-0/+59
We have several points in the SCSI stack (primarily for our device functions) where we need to guarantee process context, but (given the place where the last reference was released) we cannot guarantee this. This API gets around the issue by executing the function directly if the caller has process context, but scheduling a workqueue to execute in process context if the caller doesn't have it. Unfortunately, it requires memory allocation in interrupt context, but it's better than what we have previously. The true solution will require a bit of re-engineering, so isn't appropriate for 2.6.16. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-14Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6Linus Torvalds4-35/+31
2006-02-14Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds8-63/+127
2006-02-13[PATCH] i2c: Drop outdated probe/remove code in i2c-isaJean Delvare1-12/+0
Probe and remove methods are now defined at bus level. No more need to redefine them at driver level in i2c-isa. This lets us get rid of these annoying messages: Driver 'it87-isa' needs updating - please use bus_type methods Thanks to Nicolas Mailhot for reporting the problem and testing the fix. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] it87: Fix oops on removalJean Delvare1-1/+2
Fix an oops on it87 module removal when no supported hardware was found. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] w83781d: Use real-time status registersJean Delvare1-18/+25
Use the real-time status registers of the Winbond W83782D, W83783S and W83627HF chips, instead of the interrupt status registers. Interrupts cannot be trusted at least for voltage inputs, as they are two-times triggers (as opposed to comparator mode, which we want.) The w83627hf driver was fixed in a similar way some times ago. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] vt8231: Fix sysfs temperature interfaceJean Delvare1-4/+4
The VT8231 low temperature limits are actually hysteresis temperatures to the high limits. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Roger Lucas <roger@planbit.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] USB: unusual-devs bugfixPhil Dibowitz1-7/+18
The following patch looks good to me. It adds an unusual_devs entry as well as fixing an ordering bug. Please apply. From: Bohdan Linda <bohdan.linda@gmail.com> Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] USB: unusual_devs.h entry: iAUDIO M5Alan Stern1-0/+7
Another unusual_devs.h entry (as652). Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] USB: unusual_devs.h entry: TrekStor i.BeatAlan Stern1-0/+7
A new unusual_devs.h entry (as651). Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] usb-storage: unusual_devs entryAlan Stern1-0/+6
Here is a new entry for unusual_devs.h (as630). Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] usb-storage: new unusual_devs entryAlan Stern1-0/+7
This patch (as631) for unusual_devs.h fixes bugzilla entry 5913. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] USB: sl811_cs needs platform_device conversion tooDavid Brownell1-2/+2
The switchover to "platform_driver" from "device_driver" missed one rather essential usage, which broke the sl811_cs driver ... this resolves the omission. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] USB: PL2303: Leadtek 9531 GPS-MouseChristian Lindner2-2/+7
The patch adds the USB ID (0413:2101) for the Leadtek GPS-Mouse 9531 to the driver pl2303. Signed-off-by: Christian Lindner <christian.lindner@gmx.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] USB: change ldusb's experimental stateMichael Hund1-1/+1
Signed-off-by: Michael Hund <mhund@ld-didactic.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] USB: add new device ids to ldusbMichael Hund2-47/+60
Signed-off-by: Michael Hund <mhund@ld-didactic.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] USB: fix up the usb early handoff logic for EHCIDavid Brownell1-4/+12
Disable some dubious "early" USB handoff code that allegedly works around bugs on some systems (we don't know which ones) but rudely breaks some others. Also make the kernel warnings reporting BIOS handoff problems be more useful, reporting the register whose value displays the trouble. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6Linus Torvalds2-133/+152
2006-02-13Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreqLinus Torvalds1-54/+56
2006-02-13[APPLETALK]: warning fixAndrew Morton1-1/+1
drivers/net/appletalk/cops.c: In function `cops_load': drivers/net/appletalk/cops.c:539: warning: assignment discards qualifiers from pointer target type drivers/net/appletalk/cops.c:547: warning: assignment discards qualifiers from pointer target type Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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