Add at least the bare minimum of documentation for this chip.
Signed-off-by: NDarrick J. Wong <djwong@us.ibm.com>
Signed-off-by: NJean Delvare <khali@linux-fr.org>

This information was provided in lm-sensors ticket #2350:
http://www.lm-sensors.org/ticket/2350

This is IMHO still not enough to be able to safely implement fan
control support for the AS99127F, but this is valuable information so
I am adding it to the documentation.
Signed-off-by: NJean Delvare <khali@linux-fr.org>

Signed-off-by: NJean Delvare <khali@linux-fr.org>

Add support to set target temperature and tolerance for thermal
cruise mode.
Signed-off-by: NMarc Hulsman <m.hulsman@tudelft.nl>
Acked-by: NHans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: NJean Delvare <khali@linux-fr.org>

Add support for pwm_enable.
Signed-off-by: NMarc Hulsman <m.hulsman@tudelft.nl>
Acked-by: NHans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: NJean Delvare <khali@linux-fr.org>

Add PWM manual control.
Signed-off-by: NMarc Hulsman <m.hulsman@tudelft.nl>
Acked-by: NHans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: NJean Delvare <khali@linux-fr.org>

The it87 driver doesn't follow the standard sensor type values as
documented in Documentation/hwmon/sysfs-interface. It uses value 2 for
thermistors instead of value 4. This causes "sensors" to tell the user
that the chip is setup for a transistor while it is actually setup for
a thermistor.

Using value 4 for thermistors solves the problem. For compatibility
reasons, we still accept value 2 but emit a warning message so that
users update their configuration files.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NHans de Goede <hdegoede@redhat.com>

Implement the standard PWM frequency interface: pwm[1-*]_freq in
units of 1 Hz, instead of the non-standard pwm[1-*]_auto_pwm_freq
in units of 0.1 Hz. The old naming was not only non-standard, it was
also confusing, because it suggested that the frequency value only
applied in automatic fan speed mode, which isn't true.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NHerbert Poetzl <herbert@13thfloor.at>

The lm87 driver normally assumes that firmware configured the chip
correctly.  Since this is not always the case, alllow platform code to
set the channel register value via platform_data.  All other
configuration registers can be changed after driver initialisation.
Signed-off-by: NBen Hutchings <bhutchings@solarflare.com>
Signed-off-by: NJean Delvare <khali@linux-fr.org>

These Maxim chips are similar to MAX6657 but use unsigned temperature
values to allow for readings up to 145 degrees.
Signed-off-by: NBen Hutchings <bhutchings@solarflare.com>
Signed-off-by: NJean Delvare <khali@linux-fr.org>

Support ADT7461 in extended temperature range mode, which will change
the range of readings from 0..127 to -64..191 degC.  Adjust the
register conversion functions accordingly.
Signed-off-by: NNate Case <ncase@xes-inc.com>
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Tested-by: NMartyn Welch <martyn.welch@gefanuc.com>

Update the links to the datasheet of some of the devices supported by
the lm90 driver. Also remove the links from the driver itself, so that
we don't have to update them twice each time they change.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NMartyn Welch <martyn.welch@gefanuc.com>

The Maxim MAX6657, MAX6658 and MAX6659 have extra resolution bits for
the local temperature measurement. Let the lm90 driver read them and
export them to user-space.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NMartyn Welch <martyn.welch@gefanuc.com>

This adds "panic_on_unrecovered_nmi" sysctl to
Documentation/filesystems/proc.txt. The text is mainly taken from
http://readlist.com/lists/vger.kernel.org/linux-kernel/43/217998.html.
Signed-off-by: NBernhard Walle <bwalle@suse.de>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Provide some additional details about the status of the driver and the
ds2490 hardware.
Signed-off-by: NDavid Fries <david@fries.net>
Signed-off-by: NEvgeniy Polyakov <johnpol@2ka.mipt.ru>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Document w1_master_add, w1_master_remove, search_count, and pullup.
Signed-off-by: NDavid Fries <david@fries.net>
Signed-off-by: NEvgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Added strong pullup to thermal sensor driver and general documentation on
the sensor.
Signed-off-by: NDavid Fries <david@fries.net>
Signed-off-by: NEvgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Update Erik Mouw's email address & affiliation in DocBook.
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Acked-by: NErik Mouw <mouw@nl.linux.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Document the change from the old "mode" parameter to the "mode_option"
parameter.
Signed-off-by: NMike Pagano <mpagano@gentoo.org>
Cc: Krzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Add support for Intel's 945GME graphics chip to the intelfb driver.  I
have assumed that the 945GME is identical to the already-supported 945GM
apart from its PCI IDs; this is based on a quick look at the X driver for
these chips which seems to treat them identically.

The 945GME is used in the ASUS Eee 901, and I coded this in the hope that
I'd be able to use it to get a console at the native 1024x600 resolution
which is not known to the BIOS.  I realised too late that the intelfb
driver does not support mode changing on laptops, so it won't be any
use for me.
Signed-off-by: NPhil Endecott <spam_from_intelfb@chezphil.org>
Acked-by: NKrzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Correct via_fb_ to viafb_ and remove the Kconfig part in viafb.txt.

viafb.modes: supported mode table
viafb.txt: documentation of viafb driver
Signed-off-by: NJoseph Chan <josephchan@via.com.tw>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Add a new internal mechanism to gpiolib to support low power
operations by letting gpio_chip instances see when their GPIOs
are in use.  When no GPIOs are active, chips may be able to
enter lower powered runtime states by disabling clocks and/or
power domains.
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Cc: "Magnus Damm" <magnus.damm@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Add a new gpiolib mechanism: gpio_chip instances can provide mappings
between their (input) GPIOs and any associated IRQs.  This makes it easier
for platforms to support IRQs that are provided by board-specific external
chips instead of as part of their core (such as SOC-integrated GPIOs).

Also update the irq_to_gpio() description, saying to avoid it because it's
not always supported.
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Add documentation for the miscellaneous device module of autofs4.
Signed-off-by: NIan Kent <raven@themaw.net>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Make the chip info structure data optional by providing reasonable
defaults.  Improve corresponding documentation, and highlight the drawback
of not providing explicit chipselect control.

DMA can determine appropriate dma_burst_size and thresholds automatically
so use DMA even if dma_burst_size is not specified.
Signed-off-by: NVernon Sauder <VernonInHand@gmail.com>
Reviewed-by: NNed Forrester <nforrester@whoi.edu>
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

For this year's OLS I wrote a paper on successfull strategies to submit
difficult kernel patches.  Add a reference to it to SubmittingPatches.
Signed-off-by: NAndi Kleen <ak@linux.intel.com>
Acked-by: NKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

This adds "panic_on_unrecovered_nmi" sysctl to
Documentation/filesystems/proc.txt. The text is mainly taken from
http://readlist.com/lists/vger.kernel.org/linux-kernel/43/217998.html.
Signed-off-by: NBernhard Walle <bwalle@suse.de>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Remove Andrew Morton's http://www.zip.com.au/~akpm/ urls, update to new
ones when necessary, delete references otherwise.

There are still instances of that living in:
Documentation/zh_CN/HOWTO
Documentation/zh_CN/SubmittingPatches
Documentation/ko_KR/HOWTO
Documentation/ja_JP/SubmittingPatches
Signed-off-by: NFrancois Cami <francois.cami@free.fr>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

People can use the real name an an index into MAINTAINERS to find the
current email address.
Signed-off-by: NFrancois Cami <francois.cami@free.fr>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

We want all uses of memory barriers to be explained in the source code.
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

defkeymap.c_shipped should be diffed if it is changed.
Reported-by: NMike Galbraith <efault@gmx.de>

COPYING, CREDITS, .mailmap should be diffed if they are changed.
keywords.c_shipped & lex.c_shipped should be diffed when changed.
parse.[ch]_shipped should be diffed when changed.
Reported-by: NSam Ravnborg <sam@ravnborg.org>

vsyscall* updates from a .gitignore patch by "Denis V. Lunev" <den@openvz.org>.

*.so.dbg from a .gitignore patch by Thomas Gleixner <tglx@linutronix.de>.

binoffset from a .gitignore patch by Uwe Kleine-Koenig
<Uwe.Kleine-Koenig@digi.com>.

Module.markers from a .gitignore patch by Matthew Wilcox
<willy@linux.intel.com>.

vmlinux*.lds* should be diffed if changed.
Reported-by: NEtienne Lorrain <etienne_lorrain@yahoo.fr>

vmlinux.lds from a .gitignore patch by Daniel Guilak
<daniel@danielguilak.com>.

*.scr should be diffed if changed.

Lots of updates from http://lkml.org/lkml/2008/5/20/32 Reported-by: Bart
Van Assche <bart.vanassche@gmail.com>

Use ncscope.* instead of *cscope* since the latter may catch too many files.

Add *.elf, from a .gitignore patch by Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>.

Make firmware entries match .gitignore entries.

Make some entries less greedy by removing trailing '*'.

Remove "make_times_h" (no such file).
Remove "filelist" (no such file).
Remove "dummy_sym.c" (no such file).
Remove "gen-kdb_cmds.c" (no such file).
Remove "gentbl" (no such file).
Remove "kconfig.tk" (no such file).
Remove "tkparse" (no such file).
Remove "sim710_d.h" (no such file).
Remove "53c8xx_d.h" (no such file).
Add "syscalltab.h" (generated file).
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Add a missing word to the explanation of the purpose of the zdisk and
bzdisk make targets.
Signed-off-by: NShane McDonald <mcdonald.shane@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Way too often, I have a machine that exhibits some kind of crappy
behavior.  The CPU looks wedged in the kernel or it is spending way too
much system time and I wonder what is responsible.

I try to run readprofile.  But, of course, Ubuntu doesn't enable it by
default.  Dang!

The reason we boot-time enable it is that it takes a big bufffer that we
generally can only bootmem alloc.  But, does it hurt to at least try and
runtime-alloc it?

To use:
echo 2 > /sys/kernel/profile

Then run readprofile like normal.

This should fix the compile issue with allmodconfig.  I've compile-tested
on a bunch more configs now including a few more architectures.
Signed-off-by: NDave Hansen <dave@linux.vnet.ibm.com>
Acked-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Use the '%pF' format to get rid of an "#ifdef DEBUG" and make some printks
atomic.

This removes the last in-tree uses of print_fn_descriptor_symbol().  I
marked print_fn_descriptor_symbol() deprecated and scheduled it for
removal next year to give time for out-of-tree modules to be updated.

parisc's print_fn_descriptor_symbol() is currently broken there (it needs
to dereference the function pointer similar to ia64 and power).  This
patch shouldn't make anything worse, but it means we need to fix
dereference_function_descriptor() instead of print_fn_descriptor_symbol()
to get meaningful initcall_debug output.
Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Signed-off-by: NDanny ter Haar <dth@cistron.nl>
Cc: Patrick McHardy <kaber@trash.net>
Cc: Mikael Starvik <starvik@axis.com>
Cc: Avi Kivity <avi@qumranet.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

First a file hello.c is created, then the file hello2.c is compiled.
Change this to hello.c
Signed-off-by: NFrans Meulenbroeks <fransmeulenbroeks@gmail.com>
Signed-off-by: NRob Landley <rob@landley.net>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

As pm_trace uses the system's hardware clock to save its magic value,
users of that option should be warned that using this debug option will
result in an incorrect system time after resume.
Signed-off-by: NFrans Pop <elendil@planet.nl>
Acked-by: NPavel Machek <pavel@suse.cz>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Add a reference to paper to SubmittingPatches

For this year's OLS I wrote a paper on successfull strategies
to submit difficult kernel patches. Add a reference to it to
SubmittingPatches.
Signed-off-by: NAndi Kleen <ak@linux.intel.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

This document describes the long-deprecated V4L1 interface.  In-tree, it
can only serve to encourage developers to write drivers to the wrong API.
Remove it in favor of the V4L2 documentation which must surely show up
someday.
Acked-by: NAlan Cox <alan@redhat.com>
Acked-by: NMauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Commonly used is "Tested-by."
Signed-off-by: NHidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>