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2011-03-22arkfb: Don't clobber par->state.vgabase during open method.David Miller1-0/+3
Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22vt8623fb: Pass par->state.vgabase to vga_*() calls.David Miller1-16/+16
Instead of just plain NULL. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22s3fb: Pass par->state.vgabase to vga_*() calls.David Miller1-50/+52
Instead of just plain NULL. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22arkfb: Pass par->state.vgabase to vga_*() calls.David Miller1-26/+34
Instead of just plain NULL. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22svga: Make svga_set_timings() take an iomem regbase pointer.David Miller5-20/+21
Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22svga: Make svga_tilecursor() take an iomem regbase pointer.David Miller5-11/+31
Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22svga: Make svga_set_textmode_vga_regs() take an iomem regbase pointer.David Miller5-24/+24
Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22svga: Make svga_set_default_crt_regs() take an iomem regbase pointer.David Miller5-10/+10
Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22svga: Make svga_wcrt_mask() take an iomem regbase pointer.David Miller5-93/+93
Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22svga: Make svga_wseq_mask() take an iomem regbase pointer.David Miller5-39/+46
Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22svga: Make svga_set_default_seq_regs take an iomem regbase pointer.David Miller5-10/+10
Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22svga: Make svga_set_default_atc_regs take an iomem regbase pointer.David Miller5-16/+16
Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22svga: Make svga_set_default_gfx_regs take an iomem regbase pointer.David Miller5-17/+17
Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22svga: Make svga_wseq_multi take an iomem regbase pointer.David Miller3-6/+6
Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22svga: Make svga_wcrt_multi take an iomem regbase pointer.David Miller5-31/+35
Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22svga: Make svga_wattr take an iomem regbase pointer.David Miller3-14/+14
And use vga_{r,w}(). Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22svga: Use proper VGA register name macros in svga_wattr.David Miller1-3/+3
Instead of magic register location constants. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22sisfb: add support for XGI Z9 DDR2 POSTAaro Koskinen1-9/+68
Add support for ZGI Z9 DDR2 POST. The init sequence is from XGI's xgifb driver. Tested with ARM board using a PCI card with XGI Z9s and 32 MB DDR2 memory. After a cold reset the POST succeeds. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22sisfb: move XGI POST DDR2 bootup code into subroutinesAaro Koskinen1-55/+84
Move DDR2 register setting code into separate subroutines. No changes in functionality. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22sisfb: add RAM type detection for XGI Z9Aaro Koskinen1-1/+7
Detect the XGI Z9 RAM type as "documented" by the XGI's xgifb driver. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22sisfb: add subroutine for detecting XGI Z9Aaro Koskinen3-0/+20
Z7 and Z9 have the same PCI ID, so additional checking is needed to detect Z9. The method was "documented" in XGI's xgifb driver. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22sisfb: move XGI POST RAM type detection into a subroutineAaro Koskinen1-22/+35
Move XGI POST RAM type detection into a separate subroutine to make further code changes easier. No changes in functionality Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22sisfb: POST should fail if R/W test failsAaro Koskinen1-5/+17
Currently there is no indication if R/W test fails during POST. This can happen e.g. when user plugs in a card with unsupported type of memory. Since the driver will be unusable, it's better to fail the whole POST if the memory cannot be configured properly. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22vmlfb: use list_move() instead of list_del()/list_add() combinationKirill A. Shutemov1-2/+1
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22omap: use list_move() instead of list_del()/list_add() combinationKirill A. Shutemov2-4/+2
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22mailmap: Update for OMAP DSS developers.Paul Mundt1-0/+4
TI folks seem to have a rather schizophrenic relationship with author naming conventions, stub in mailmap entries to match with the sign-off convention. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22Merge branch 'for-paul' of git://gitorious.org/linux-omap-dss2/linuxPaul Mundt51-1362/+5323
Conflicts: arch/arm/mach-omap2/board-overo.c Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-21Merge branch 'kbuild' of ↵Linus Torvalds15-941/+1237
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: kbuild: Make DEBUG_SECTION_MISMATCH selectable, but not on by default genksyms: Regenerate lexer and parser genksyms: Track changes to enum constants genksyms: simplify usage of find_symbol() genksyms: Add helpers for building string lists genksyms: Simplify printing of symbol types genksyms: Simplify lexer genksyms: Do not paste the bison header file to lex.c modpost: fix trailing comma KBuild: silence "'scripts/unifdef' is up to date." kbuild: Add extra gcc checks kbuild: reenable section mismatch analysis unifdef: update to upstream version 2.5
2011-03-21Reduce sequential pointer derefs in scsi_error.c and reduce size as wellJesper Juhl1-45/+49
This patch reduces the number of sequential pointer derefs in drivers/scsi/scsi_error.c This has been submitted a number of times over a couple of years. I believe this version adresses all comments it has gathered over time. Please apply or reject with a reason. The benefits are: - makes the code easier to read. Lots of sequential derefs of the same pointers is not easy on the eye. - theoretically at least, just dereferencing the pointers once can allow the compiler to generally slightly faster code, so in theory this could also be a micro speed optimization. - reduces size of object file (tiny effect: on x86-64, in at least one configuration, the text size decreased from 9439 bytes to 9400) - removes some pointless (mostly trailing) whitespace. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-03-21matroxfb: remove incorrect Matrox G200eV supportGary Hade1-9/+0
Remove incorrect Matrox G200eV support that was previously added by commit e3a1938805d2e81b27d3d348788644f3bad004f2 A serious issue with the incorrect G200eV support that reproduces on the Matrox G200eV equipped IBM x3650 M2 is the total lack of text (login banner, login prompt, etc) on the console when X is not running and total lack of text on all of the virtual consoles after X is started. Any concerns that the incorrect code (upstream since October 2008) has been successfully used on non-IBM G200eV equipped system(s) appear to be unwarranted. In addition to the serious/non-intermittent nature of issues that have been spotted on IBM systems, complete removal of the incorrect code is clearly supported by the following Matrox (Yannick Heneault) provided input: "It impossible that this patch should have work on a system. The patch only declare the G200eV as a regular G200 which is not case. Many registers are different, including at least the PLL programming sequence. If the G200eV is programmed like a regular G200, it will not display anything." v1 - Initial patch that removed the incorrect code for _all_ G200eV equipped systems. v2 - Darrick Wong provided patch that blacklisted the incorrect code on G200eV equipped IBM systems leaving it enabled on all G200eV equipped non-IBM systems. v3 - Same code changes included with v1 plus additional justification for complete removal of the incorrect code. Signed-off-by: Gary Hade <garyhade@us.ibm.com> Cc: Darrick J. Wong <djwong@us.ibm.com> Cc: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: Petr Vandrovec <vandrove@vc.cvut.cz> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Yannick Heneault <yannick_heneault@matrox.com> Cc: Christian Toutant <ctoutant@matrox.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-03-21Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfsLinus Torvalds46-1079/+947
* 'for-linus' of git://oss.sgi.com/xfs/xfs: (23 commits) xfs: don't name variables "panic" xfs: factor agf counter updates into a helper xfs: clean up the xfs_alloc_compute_aligned calling convention xfs: kill support/debug.[ch] xfs: Convert remaining cmn_err() callers to new API xfs: convert the quota debug prints to new API xfs: rename xfs_cmn_err_fsblock_zero() xfs: convert xfs_fs_cmn_err to new error logging API xfs: kill xfs_fs_mount_cmn_err() macro xfs: kill xfs_fs_repair_cmn_err() macro xfs: convert xfs_cmn_err to xfs_alert_tag xfs: Convert xlog_warn to new logging interface xfs: Convert linux-2.6/ files to new logging interface xfs: introduce new logging API. xfs: zero proper structure size for geometry calls xfs: enable delaylog by default xfs: more sensible inode refcounting for ialloc xfs: stop using xfs_trans_iget in the RT allocator xfs: check if device support discard in xfs_ioc_trim() xfs: prevent leaking uninitialized stack memory in FSGEOMETRY_V1 ...
2011-03-21Prevent rt_sigqueueinfo and rt_tgsigqueueinfo from spoofing the signal codeJulien Tinnes1-4/+12
Userland should be able to trust the pid and uid of the sender of a signal if the si_code is SI_TKILL. Unfortunately, the kernel has historically allowed sigqueueinfo() to send any si_code at all (as long as it was negative - to distinguish it from kernel-generated signals like SIGILL etc), so it could spoof a SI_TKILL with incorrect siginfo values. Happily, it looks like glibc has always set si_code to the appropriate SI_QUEUE, so there are probably no actual user code that ever uses anything but the appropriate SI_QUEUE flag. So just tighten the check for si_code (we used to allow any negative value), and add a (one-time) warning in case there are binaries out there that might depend on using other si_code values. Signed-off-by: Julien Tinnes <jln@google.com> Acked-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-03-21Merge branch 'for-linus' of ↵Linus Torvalds2-20/+161
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-ktest * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-ktest: ktest: Add STOP_TEST_AFTER to stop the test after a period of time ktest: Monitor kernel while running of user tests ktest: Fix bug where the test would not end after failure ktest: Add BISECT_FILES to run git bisect on paths ktest: Add BISECT_SKIP ktest: Add manual bisect ktest: Handle kernels before make oldnoconfig ktest: Start failure timeout on panic too ktest: Print logfile name on failure
2011-03-21Merge branch 'hwmon-for-linus' of ↵Linus Torvalds28-108/+1702
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: hwmon: (ads1015) Make gain and datarate configurable hwmon: (ads1015) Drop dynamic attribute group hwmon: Add support for Texas Instruments ADS1015 hwmon: New driver for SMSC SCH5627 hwmon: (abituguru*) Update my email address hwmon: (lm75) Speed up detection hwmon: (lm75) Add detection of the National Semiconductor LM75A hp_accel: Fix driver name Move lis3lv02d drivers to drivers/misc Move hp_accel to drivers/platform/x86 Let Kconfig handle lis3lv02d dependencies hwmon: (sht15) Fix integer overflow in humidity calculation hwmon: (sht15) Spelling fix hwmon: (w83795) Document pin mapping
2011-03-21pstore: use mount option instead sysfs to tweak kmsg_bytesLuck, Tony5-47/+59
/sys/fs is a somewhat strange way to tweak what could more obviously be tuned with a mount option. Suggested-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-03-21Merge branch 'for-linus' of ↵Linus Torvalds20-51/+67
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: FS: lookup_mnt() is only used in the core fs routines now bfs: fix bitmap size argument to find_first_zero_bit() fs: Use BUG_ON(!mnt) at dentry_open(). fs: devpts_pty_new() return -ENOMEM if dentry allocation failed nfs: lock() vs unlock() typo pstore: fix leaking ->i_private introduce sys_syncfs to sync a single file system Small typo fix... Filesystem: fifo: Fixed coding style issue. fs/inode: Fix kernel-doc format for inode_init_owner select: remove unused MAX_SELECT_SECONDS vfs: cleanup do_vfs_ioctl()
2011-03-21Merge branch 'for-linus' of ↵Linus Torvalds9-82/+140
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: core: ignore link-active bit of new nodes, fix device recognition firewire: sbp2: revert obsolete 'fix stall with "Unsolicited response"' firewire: core: increase default SPLIT_TIMEOUT value firewire: ohci: Misleading kfree in ohci.c::pci_probe/remove firewire: ohci: omit IntEvent.busReset check rom AT queueing firewire: ohci: prevent starting of iso contexts with empty queue firewire: ohci: prevent iso completion callbacks after context stop firewire: core: rename some variables firewire: nosy: should work on Power Mac G4 PCI too firewire: core: fix card->reset_jiffies overflow firewire: cdev: remove unneeded reference firewire: cdev: always wait for outbound transactions to complete firewire: cdev: remove unneeded idr_find() from complete_transaction() firewire: ohci: log dead DMA contexts
2011-03-21Merge branch 'for-linus' of ↵Linus Torvalds13-427/+375
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6: [PARISC] Convert to new irq_chip functions [PARISC] fix per-cpu flag problem in the cpu affinity checkers [PARISC] fix vmap flush/invalidate eliminate special FLUSH flag from page table parisc: flush pages through tmpalias space
2011-03-21hwmon: (ads1015) Make gain and datarate configurableDirk Eibach4-85/+211
Configuration for ads1015 gain and datarate is possible via devicetree or platform data. This is a followup patch to previous ads1015 patches on Jean Delvares tree. Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2011-03-21hwmon: (ads1015) Drop dynamic attribute groupJean Delvare1-32/+18
It is cheaper to handle attributes individually. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Dirk Eibach <eibach@gdsys.de>
2011-03-21hwmon: Add support for Texas Instruments ADS1015Dirk Eibach7-0/+425
Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2011-03-21hwmon: New driver for SMSC SCH5627Hans de Goede5-0/+897
SMSC SCH5627 Super I/O chips include complete hardware monitoring capabilities. They can monitor up to 5 voltages, 4 fans and 8 temperatures. The hardware monitoring part of the SMSC SCH5627 is accessed by talking through an embedded microcontroller. An application note describing the protocol for communicating with the microcontroller is available upon request. Please mail me if you want a copy. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2011-03-21hwmon: (abituguru*) Update my email addressHans de Goede3-5/+5
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2011-03-21hwmon: (lm75) Speed up detectionJean Delvare1-21/+19
Make the LM75/LM75A device detection faster: * Don't read the current temperature value when we don't use it. * Check for unused bits in the configuration register as soon as we have read its value. * Don't use word reads, not all devices support this, and some which don't misbehave when you try. * Check for cycling register values every 40 register addresses instead of every 8, it's 5 times faster and just as efficient. Some of these improvements come straight from the user-space sensors-detect script, so both detection routines are in line now. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Len Sorensen <lsorense@csclub.uwaterloo.ca> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-03-21hwmon: (lm75) Add detection of the National Semiconductor LM75ALen Sorensen3-16/+47
Add support for detection of the National Semiconductor LM75A using the ID register value. Signed-off-by: Len Sorensen <lsorense@csclub.uwaterloo.ca> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2011-03-21hp_accel: Fix driver nameJean Delvare1-1/+1
I suspect that the "lis3lv02d" driver name is a legacy from before the split into several modules. Use a specific name for the hp_accel driver, for better error messages and easier investigation of issues. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Eric Piel <eric.piel@tremplin-utc.net> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Tested-by: Eric Piel <eric.piel@tremplin-utc.net> Tested-by: Takashi Iwai <tiwai@suse.de>
2011-03-21Move lis3lv02d drivers to drivers/miscJean Delvare13-51/+59
The lis3lv02d drivers aren't hardware monitoring drivers, so the don't belong to drivers/hwmon. Move them to drivers/misc, short of a better home. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Eric Piel <eric.piel@tremplin-utc.net> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Tested-by: Eric Piel <eric.piel@tremplin-utc.net> Tested-by: Takashi Iwai <tiwai@suse.de>
2011-03-21Move hp_accel to drivers/platform/x86Jean Delvare7-25/+23
The hp_accel driver isn't a hardware monitoring driver, so it doesn't belong to drivers/hwmon. Move it to drivers/platform/x86, assuming HP doesn't ship non-x86 laptops. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Eric Piel <eric.piel@tremplin-utc.net> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Tested-by: Eric Piel <eric.piel@tremplin-utc.net> Tested-by: Takashi Iwai <tiwai@suse.de>
2011-03-21Let Kconfig handle lis3lv02d dependenciesJean Delvare2-27/+25
The dependencies between the various lis3lv02d drivers make it impossible to split them to different directories, while we really want to do this. Move handling of dependencies from Makefile to Kconfig, to make the move possible at all. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Eric Piel <eric.piel@tremplin-utc.net> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Tested-by: Eric Piel <eric.piel@tremplin-utc.net> Tested-by: Takashi Iwai <tiwai@suse.de>
2011-03-21hwmon: (sht15) Fix integer overflow in humidity calculationVivien Didelot1-2/+2
An integer overflow occurs in the calculation of RHlinear when the relative humidity is greater than around 30%. The consequence is a subtle (but noticeable) error in the resulting humidity measurement. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org Cc: Jonathan Cameron <jic23@cam.ac.uk>
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