9 years agoARM: SAMSUNG: Add script to change old clksrc_clk to new register defs
Ben Dooks [Tue, 12 Jan 2010 03:52:43 +0000]
ARM: SAMSUNG: Add script to change old clksrc_clk to new register defs

This script is used to change the old style clksrc_clk as originally
found in plat-s3c64xx to the new style. It is here for reference if needed
for future code merges.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: S5PC1XX: Change clksrc_clks to use array of clocks
Ben Dooks [Tue, 12 Jan 2010 03:49:17 +0000]
ARM: S5PC1XX: Change clksrc_clks to use array of clocks

Remove the individual 'struct clksrc_clks' and place them into an array
so that we can simply use s3c_register_clksrcs to register tham all in one
go.

Since the spdif clock relies on the audio clock, move the audio clocks
into their own arrary.

Thanks to  Marek Szyprowski for testing and pointing out the four clocks
what where missed from the clock list.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: S5PC1XX: Move clock definitions around ready to turn into clksrc arrays
Ben Dooks [Tue, 12 Jan 2010 03:39:58 +0000]
ARM: S5PC1XX: Move clock definitions around ready to turn into clksrc arrays

Move the clock definitions around ready to turn the clocks into an array
of clocks and register them in one go.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: S5PC1XX: Move to using generic clksrc_clk for clock code
Ben Dooks [Tue, 12 Jan 2010 03:19:28 +0000]
ARM: S5PC1XX: Move to using generic clksrc_clk for clock code

Remove the copy of the old s3c64xx struct clksrc_clk and use the new one
in plat-samsung. This eliminates a bug in the set_parent() call where it
failed to set the clk->parent after sucesfully updating the clock.

The script that was used to automate much of the process will be supplied
seperately.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: SAMSUNG: Add config option for number of additional GPIO pins.
Kukjin Kim [Mon, 11 Jan 2010 03:21:51 +0000]
ARM: SAMSUNG: Add config option for number of additional GPIO pins.

This patch adds a configuration option for specifing the number
of additional GPIO pins to be used in addition to the GPIO pins
supported onchip.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: Add common entry code for system with two VICs
Ben Dooks [Wed, 6 Jan 2010 23:59:26 +0000]
ARM: Add common entry code for system with two VICs

Add a common entry-macro-vic2.S for systems where there are two VICs
so that the machine or platform directories just need to setup the
correct information before including <asm/entry-macro-vic2.S> into
their own entry-macro.S file.

Since this code is from the S3C64XX project, we update the S3C64XX
machine entry code to use this new header.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: SAMSUNG: Move IRQ UART handling for newer devices to plat-samsung
Ben Dooks [Wed, 6 Jan 2010 02:18:44 +0000]
ARM: SAMSUNG: Move IRQ UART handling for newer devices to plat-samsung

Move the handling for the UART interrupts out of the s3c64xx specific
code and into plat-samsung so that it can be used by all implementations
that need it.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: SAMSUNG: Move IRQ VIC timer handling out to common header files
Ben Dooks [Wed, 6 Jan 2010 01:14:51 +0000]
ARM: SAMSUNG: Move IRQ VIC timer handling out to common header files

Move the VIC based timer interrupt handling out of plat-s3c64xx and
into plat-samsung to be re-used for other systems. This also reduces
the code size as we now have a common init routine and use the irq_desc
to store the interrupt number of the timer.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: SAMSUNG: Move gpio-config.c into plat-samsung
Ben Dooks [Tue, 5 Jan 2010 17:28:20 +0000]
ARM: SAMSUNG: Move gpio-config.c into plat-samsung

The arch/arm/plat-s3c/gpio-config.c file is common to pretty much all the Samsung
SoCs, so move it to arch/arm/plat-samsung

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: SAMSUNG: Move device definitions in plat-samsung
Ben Dooks [Tue, 5 Jan 2010 17:45:09 +0000]
ARM: SAMSUNG: Move device definitions in plat-samsung

Move all the platform device definitions from plat-s3c into plat-samsung

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: SAMSUNG: Move pwm-clock code into plat-samsung
Ben Dooks [Tue, 5 Jan 2010 17:39:28 +0000]
ARM: SAMSUNG: Move pwm-clock code into plat-samsung

Move the code for the pwm-clock into plat-samsung, as it is common to
all Samsung SoCs.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: SAMSUNG: Make clk_default_setrate and clk_ops_def_setrate visible
Kukjin Kim [Thu, 14 Jan 2010 03:50:23 +0000]
ARM: SAMSUNG: Make clk_default_setrate and clk_ops_def_setrate visible

This patch makes clk_default_setrate and clk_ops_def_setrate available
to code outside plat-samsung clock code.

Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: SAMSUNG: Do not register set_parent call if no source
Ben Dooks [Tue, 5 Jan 2010 16:53:25 +0000]
ARM: SAMSUNG: Do not register set_parent call if no source

If there is no source register defined, do not register a clksrc
clock with a valid .set_parent in the ops.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: SAMSUNG: Add call to register array of clocks
Ben Dooks [Tue, 5 Jan 2010 16:21:38 +0000]
ARM: SAMSUNG: Add call to register array of clocks

Add s3c_register_clocks() to register an array of clocks, printing
an error message if there is a problem. Replace all points in the code
where this could be used.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: SAMSUNG: Do not allow get/set/round rate calls with no divider
Ben Dooks [Tue, 5 Jan 2010 16:07:57 +0000]
ARM: SAMSUNG: Do not allow get/set/round rate calls with no divider

If the reg_div field is not set, then do not register clk_ops with the
get/set/round rate calls as these will fail to work.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: SAMSUNG: Move clock.c to arch/arm/plat-samsung
Ben Dooks [Wed, 23 Dec 2009 18:43:48 +0000]
ARM: SAMSUNG: Move clock.c to arch/arm/plat-samsung

This is the core implementation of the clock code for all Samsung based
SoCs, so move it to arch/arm/plat-samsung (the clock.h file has already
been moved).

Since the file is built for every Samsung SoC, no changes are needed to the
Kconfig system.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: S3C64XX: Avoid announcing clksrc clocks twice
Ben Dooks [Wed, 9 Dec 2009 00:08:35 +0000]
ARM: S3C64XX: Avoid announcing clksrc clocks twice

The new code calls the clock setup code on registration which
can be before the clock system has been fully initialised. The
following code re-does this setup at the end of the clock
registration and thus we get two printings.

Update the calls to only print on the last pass or when doing
the necessary resume work.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: S3C64XX: Fixup .reg_src and .reg_div with named initialisers
Ben Dooks [Tue, 8 Dec 2009 01:26:07 +0000]
ARM: S3C64XX: Fixup .reg_src and .reg_div with named initialisers

Change these two fields to have named initialisers as per the
review comments from Kyungmin Park.

sed used:

s@\.reg_src\(.*\)=\(.*\){\(.*\),\(.*\),\(.*\)}@.reg_src\1=\2{ .reg =\3, .shift =\4, .size =\5 }@g
s@\.reg_div\(.*\)=\(.*\){\(.*\),\(.*\),\(.*\)}@.reg_div\1=\2{ .reg =\3, .shift =\4, .size =\5 }@g

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: SAMSUNG: Reduce size of struct clk.
Ben Dooks [Tue, 1 Dec 2009 01:24:37 +0000]
ARM: SAMSUNG: Reduce size of struct clk.

Reduce the size of struct clk by 12 bytes and make defining clocks with
common implementation functions easier by moving the set_rate, get_rate,
round_rate and set_parent calls into a new structure called 'struct clk_ops'
and using that instead.

This change does make a few clocks larger as they need their own clk_ops,
but this is outweighed by the number of clocks with either no ops or having
a common set of ops.

Update all the users of this.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: S3C64XX: Remove unused clock definitions from clock header
Harald Welte [Tue, 1 Dec 2009 01:24:36 +0000]
ARM: S3C64XX: Remove unused clock definitions from clock header

Clean out the definitions we are no longer using after the new clock
code updates.

Signed-off-by: Harald Welte <laforge@gnumonks.org>
[ben-linux@fluff.org: split from initial patch provided]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: S3C64XX: Use new clock-clksrc.c code for clocks.
Ben Dooks [Tue, 1 Dec 2009 01:24:35 +0000]
ARM: S3C64XX: Use new clock-clksrc.c code for clocks.

Move the s3c6400-clock.c implementation over to use the new common
plat-samsung based clock-clksrc.c.

Note, this does not delete the clocks definitions that are now unused
in the regs-clock.h to reduce the quantity of change in this commit.

Based on original patches by Harald Welte.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: SAMSUNG: Add core clock implementation for clksrc based clocks
Harald Welte [Tue, 1 Dec 2009 01:24:34 +0000]
ARM: SAMSUNG: Add core clock implementation for clksrc based clocks

Add a core for the clksrc clock implementation, which is found in many of
the newer Samsung SoCs into plat-samsung.

Signed-off-by: Harald Welte <laforge@gnumonks.org>
[ben-linux@fluff.org: split from original patch to make change smaller]
[ben-linux@fluff.org: split clk and clksrc changes]
[ben-linux@fluff.org: moved to plat-samsung from plat-s3c]
[ben-linux@fluff.org: re-wrote headers after splits]
[ben-linux@fluff.org: added better documentation to headers]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: S3C64XX: Compress s3c6400-clock.c code
Ben Dooks [Mon, 30 Nov 2009 01:31:32 +0000]
ARM: S3C64XX: Compress s3c6400-clock.c code

The individually named clocks are all static to the code
and thus can be compressed into a single array and then
the array can be referenced. This removes the need for
a seperate array of pointers to clocks.

Fix a minor problem of re-initialising the pointers in
s3c6400_set_clksrc() as this is also called by the cpufreq
code. Move these initialisations to the code that does the
registration.

Based on Harald Welte's original clock changes patch.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: S3C64XX: Cleanup common init code in s3c6400-clock.c
Ben Dooks [Mon, 30 Nov 2009 01:10:57 +0000]
ARM: S3C64XX: Cleanup common init code in s3c6400-clock.c

Remove the four fields from clksrc_clk.clk which are always the same
and init them when the clock is registered. This helps remove the amount
of repeated code.

This is a re-work of Harald Welte's clock changes for the latest kernel.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: SAMSUNG: Move <plat/clock.h> to plat-samsung
Ben Dooks [Mon, 30 Nov 2009 00:40:47 +0000]
ARM: SAMSUNG: Move <plat/clock.h> to plat-samsung

Move the <plat/clock.h> header to plat-samsung where it can be used by all
the platforms, and readies it for the next round of clock updates where
the clock code will be amalgamated.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: MINI2440: Fixup __initdata usage
Ben Dooks [Fri, 15 Jan 2010 08:04:42 +0000]
ARM: MINI2440: Fixup __initdata usage

Remove some of the __initdata tags which are currently inappropriate for
platform_device and some of the platform data. These can be returned once
support for copying platform devices and data is added.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: MINI2440: Fix crash on boot due to improper __initdata qualifier
Uri Yosef [Fri, 15 Jan 2010 07:56:05 +0000]
ARM: MINI2440: Fix crash on boot due to improper __initdata qualifier

This patch fix mini2440 crash on boot due to improper __initdata
qualifier on mini2440_led1_pdata.

Signed-off-by: Uri Yosef <uri.yosef@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: SMDK6410: Specify no GPIO for B_PWR_5V regulator
Mark Brown [Wed, 13 Jan 2010 13:57:04 +0000]
ARM: SMDK6410: Specify no GPIO for B_PWR_5V regulator

Since the fixed voltage regulator grew support for GPIO based
enables and GPIO 0 is valid on some systems we need to specify
that there is no valid GPIO enable control.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoARM: S3C: NAND: Check the existence of nr_map before copying
Ramax Lo [Thu, 14 Jan 2010 02:15:05 +0000]
ARM: S3C: NAND: Check the existence of nr_map before copying

Since the structure field nr_map is optional, we need to check whether the
chip number map is provided to avoid unexpected NULL pointer exception.

Signed-off-by: Ramax Lo <ramaxlo@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

9 years agoMerge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...
Linus Torvalds [Thu, 14 Jan 2010 00:13:57 +0000]
Merge branch 'drm-linus' of git://git./linux/kernel/git/airlied/drm-2.6

* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm: change drm set mode messages as DRM_DEBUG
  drm: fix crtc no modes printf + typo
  drm/radeon/kms: only evict to GTT if CP is ready
  drm/radeon/kms: Fix crash getting TV info with no BIOS.
  drm/radeon/kms/rv100: reject modes > 135 Mhz on DVI (v2)
  drm/radeon/kms/r6xx+: make irq handler less verbose
  drm/radeon/kms: fix up LVDS handling on macs (v2)

9 years agozlib: Fix build of powerpc boot wrapper
Benjamin Herrenschmidt [Wed, 13 Jan 2010 05:19:34 +0000]
zlib: Fix build of powerpc boot wrapper

Commit ac4c2a3bbe5db5fc570b1d0ee1e474db7cb22585 broke the build
of all powerpc boot wrappers.

It attempts to add an include of autoconf.h but used the wrong
path for it. It also adds -D__KERNEL__ to our boot wrapper, both
things that we pretty much didn't do on purpose so far.

We want our boot wrapper to remain independent enough of the kernel
for various reasons, one of them being that you can "wrap" an existing
kernel at distro install time which allows to ship one kernel image
and a set of boot wrappers for different platforms, the wrappers
don't have to be built out of the same kernel build tree.

It's also incorrect to do what the patch does in our boot environment
since we may not have a proper alignment exception handler which means
we may not be able to fixup the few cases where an unaligned access will
need SW emulation (depends on the core variant, could be when crossing
page or segment boundaries for example).

This patch fixes it by putting the old code back in and using the
new "fancy" variant only when CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
is set, which happens not to be set on powerpc since we don't include
autoconf.h. It also reverts the changes to our boot wrapper Makefile.

This means that x86 should, afaik, keep the optimisations since its
boot wrapper does include autoconf.h and define __KERNEL__ (though I
doubt they make that much different outside of slow embedded processors).

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

9 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Linus Torvalds [Thu, 14 Jan 2010 00:10:13 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/jikos/hid

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
  HID: wacom: Add BTN_TOOL_FINGER for pad button reporting
  HID: add device IDs for new model of Apple Wireless Keyboard
  HID: fix pad button definition in hid-wacom
  HID: Support 171 byte variant of Samsung USB IR receiver
  HID: blacklist ET&T TC5UH touchscreen controller

9 years agoMerge branch 'for-33' of git://repo.or.cz/linux-kbuild
Linus Torvalds [Thu, 14 Jan 2010 00:09:59 +0000]
Merge branch 'for-33' of git://repo.or.cz/linux-kbuild

* 'for-33' of git://repo.or.cz/linux-kbuild:
  Makefile: do not override LC_CTYPE
  kbuild: really fix bzImage build with non-bash sh

9 years agovfs: Fix vmtruncate() regression
OGAWA Hirofumi [Wed, 13 Jan 2010 12:14:09 +0000]
vfs: Fix vmtruncate() regression

If __block_prepare_write() was failed in block_write_begin(), the
allocated blocks can be outside of ->i_size.

But new truncate_pagecache() in vmtuncate() does nothing if new < old.
It means the above usage is not working anymore.

So, this patch fixes it by removing "new < old" check. It would need
more cleanup/change. But, now -rc and truncate working is in progress,
so, this tried to fix it minimum change.

Acked-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

9 years agoMerge branch 'fasync-helper'
Linus Torvalds [Wed, 13 Jan 2010 21:42:49 +0000]
Merge branch 'fasync-helper'

* fasync-helper:
  fasync: split 'fasync_helper()' into separate add/remove functions

9 years agoMakefile: do not override LC_CTYPE
Michal Marek [Fri, 8 Jan 2010 11:25:37 +0000]
Makefile: do not override LC_CTYPE

Setting LC_CTYPE=C breaks localized messages in some setups. With only
LC_COLLATE=C and LC_NUMERIC=C, we get almost all we need, except for not
so defined character classes and tolower()/toupper(). The former is not
a big issue, because we can assume that e.g. [:alpha:] will always
include a-zA-Z and we only ever process ASCII input. The latter seems
only affect arch/sh/tools/gen-mach-types, which we can handle separately.

So after this patch the meaning of ranges like [a-z], the behavior of
sort and join, etc. should be the same everywhere and at the same time
gcc should be able to print localized waring and error messages.
LC_NUMERIC=C might not be necessary, but setting it doesn't hurt.

Reported-by: Simon Horman <horms@verge.net.au>
Reported-by: Sergei Trofimovich <slyfox@inbox.ru>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Tested-by: Simon Horman <horms@verge.net.au>
Tested-by: Masami Hiramatsu <mhiramat@redhat.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>

9 years agokbuild: really fix bzImage build with non-bash sh
Jonathan Nieder [Mon, 28 Dec 2009 19:38:27 +0000]
kbuild: really fix bzImage build with non-bash sh

In an x86 build with CONFIG_KERNEL_LZMA enabled and dash as sh,
arch/x86/boot/compressed/vmlinux.bin.lzma ends with
'\xf0\x7d\x39\x00' (16 bytes) instead of the 4 bytes intended and
the resulting vmlinuz fails to boot.  This improves on the
previous behavior, in which the file contained the characters
'-ne ' as well, but not by much.

Previous commits replaced "echo -ne" first with "/bin/echo -ne",
then "printf" in the hope of improving portability, but none of
these commands is guaranteed to support hexadecimal escapes on
POSIX systems.  So use the shell to convert from hexadecimal to
octal.

With this change, an LZMA-compressed kernel built with dash as sh
boots correctly again.

Reported-by: Sebastian Dalfuß <sd@sedf.de>
Reported-by: Oliver Hartkopp <oliver@hartkopp.net>
Reported-by: Michael Guntsche <mike@it-loops.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Cc: Michael Tokarev <mjt@tls.msk.ru>
Cc: Alek Du <alek.du@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>

9 years agoHID: wacom: Add BTN_TOOL_FINGER for pad button reporting
Przemo Firszt [Sat, 9 Jan 2010 14:20:03 +0000]
HID: wacom: Add BTN_TOOL_FINGER for pad button reporting

Without this patch xf86-input-wacom driver wasn't able to properly recognise
pad button events. It was also causing some problems with button mapping.

Signed-off-by: Przemo Firszt <przemo@firszt.eu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

9 years agoHID: add device IDs for new model of Apple Wireless Keyboard
Christian Schuerer-Waldheim [Wed, 6 Jan 2010 13:49:57 +0000]
HID: add device IDs for new model of Apple Wireless Keyboard

Added device IDs for the new model of the Apple Wireless Keyboard
(November 2009).

Signed-off-by: Christian Schuerer-Waldheim <csw@xray.at>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

9 years agoHID: fix pad button definition in hid-wacom
Przemo Firszt [Mon, 4 Jan 2010 11:32:00 +0000]
HID: fix pad button definition in hid-wacom

This fix is required for xorg driver to recognise 2 pad buttons

Signed-off-by: Przemo Firszt <przemo@firszt.eu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

9 years agoMerge remote branch 'korg/drm-radeon-next' into drm-linus
Dave Airlie [Wed, 13 Jan 2010 06:17:38 +0000]
Merge remote branch 'korg/drm-radeon-next' into drm-linus

* korg/drm-radeon-next
  drm/radeon/kms: only evict to GTT if CP is ready
  drm/radeon/kms: Fix crash getting TV info with no BIOS.
  drm/radeon/kms/rv100: reject modes > 135 Mhz on DVI (v2)
  drm/radeon/kms/r6xx+: make irq handler less verbose
  drm/radeon/kms: fix up LVDS handling on macs (v2)

9 years agodrm: change drm set mode messages as DRM_DEBUG
Dave Young [Wed, 13 Jan 2010 05:38:59 +0000]
drm: change drm set mode messages as DRM_DEBUG

Following drm info repeat 207 times during one hour, it's quite annoying
[ 1266.286747] [drm] TV-19: set mode NTSC 480i 0

Change from DRM_INFO to DRM_DEBUG

Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

9 years agodrm: fix crtc no modes printf + typo
Dave Airlie [Wed, 13 Jan 2010 06:15:11 +0000]
drm: fix crtc no modes printf + typo

Toralf Förster pointed out the typo, the fact I forget the if
statement is purely personal fail.

Signed-off-by: Dave Airlie <airlied@redhat.com>

9 years agoLinux 2.6.33-rc4
Linus Torvalds [Wed, 13 Jan 2010 05:15:00 +0000]
Linux 2.6.33-rc4

9 years agoMerge git://git.infradead.org/battery-2.6
Linus Torvalds [Wed, 13 Jan 2010 05:13:06 +0000]
Merge git://git.infradead.org/battery-2.6

* git://git.infradead.org/battery-2.6:
  pmu_battery: Fix battery full reporting

9 years ago[SCSI] megaraid_sas: remove sysfs poll_mode_io world writeable permissions
Bryn M. Reeves [Thu, 12 Nov 2009 18:31:54 +0000]
[SCSI] megaraid_sas: remove sysfs poll_mode_io world writeable permissions

/sys/bus/pci/drivers/megaraid_sas/poll_mode_io defaults to being
world-writable, which seems bad (letting any user affect kernel driver
behavior).

This turns off group and user write permissions, so that on typical
production systems only root can write to it.

Signed-off-by: Bryn M. Reeves <bmr@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

9 years agoMerge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linux
Linus Torvalds [Wed, 13 Jan 2010 05:04:04 +0000]
Merge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linux

* 'for-linus' of git://gitorious.org/linux-omap-dss2/linux:
  OMAP: DSS2: OMAPFB: fix crash when panel driver was not loaded
  OMAP: DSS2: Reject scaling settings when they cannot be supported
  OMAP: DSS2: Make check-delay-loops consistent
  OMAP: DSS2: OMAPFB: fix omapfb_free_fbmem()
  video/omap: add __init/__exit macros to drivers/video/omap/lcd_htcherald.c
  OMAP: DSS2: Fix compile warning
  MAINTAINERS: Combine DSS2 and OMAPFB2 into one entry
  MAINTAINERS: change omapfb maintainer
  OMAP: OMAPFB: add dummy release function for omapdss
  OMAP: OMAPFB: fix clk_get for RFBI
  OMAP: DSS2: RFBI: convert to new kfifo API
  OMAP: DSS2: Fix crash when panel doesn't define enable_te()
  OMAP: DSS2: Collect interrupt statistics
  OMAP: DSS2: DSI: print debug DCS cmd in hex
  OMAP: DSS2: DSI: fix VC channels in send_short and send_null

9 years agolib: Introduce generic list_sort function
Dave Chinner [Tue, 12 Jan 2010 06:39:16 +0000]
lib: Introduce generic list_sort function

There are two copies of list_sort() in the tree already, one in the DRM
code, another in ubifs.  Now XFS needs this as well.  Create a generic
list_sort() function from the ubifs version and convert existing users
to it so we don't end up with yet another copy in the tree.

Signed-off-by: Dave Chinner <david@fromorbit.com>
Acked-by: Dave Airlie <airlied@redhat.com>
Acked-by: Artem Bityutskiy <dedekind@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

9 years agoremove my email address from checkpatch.
Dave Jones [Tue, 12 Jan 2010 21:59:52 +0000]
remove my email address from checkpatch.

Maybe this will stop people emailing me about it.

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

9 years agoMerge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzi...
Linus Torvalds [Wed, 13 Jan 2010 04:56:20 +0000]
Merge branch 'upstream-linus' of git://git./linux/kernel/git/jgarzik/libata-dev

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  libata: retry link resume if necessary
  ata_piix: enable 32bit PIO on SATA piix
  sata_promise: don't classify overruns as HSM errors

9 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Wed, 13 Jan 2010 04:56:01 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  ARM: Ensure ARMv6/7 mm files are built using appropriate assembler options
  ARM: Fix wrong dmb
  ARM: 5874/1: serial21285: fix disable_irq-from-interrupt-handler deadlock
  ARM: 5873/1: ARM: Fix the reset logic for ARM RealView boards
  ARM: 5872/1: ARM: include needed linux/cpu.h in asm/cpu.h
  ARM: 5871/1: arch/arm: Fix build failure for lpd7a404_defconfig caused by missing includes
  ARM: 5870/1: arch/arm: Fix build failure for defconfigs without CONFIG_ISA_DMA_API set
  ARM: 5868/1: ARM: fix "BUG: using smp_processor_id() in preemptible code"
  ARM: 5867/1: Update U300 defconfig
  ARM: 5866/1: arm ptrace: use unsigned types for kernel pt_regs
  [ARM] pxa: fix strange characters in zaurus gpio .desc
  ARM: add missing recvmmsg syscall number
  [ARM] pxa: fix compiler warnings of unused variable 'id' in cpu_is_pxa9*()
  [ARM] pxa: update pwm_backlight->notify() to include missed 'struct device *'
  [ARM] pxa: enable L2 if present in XSC3
  [ARM] pxa: do not enable L2 after MMU is enabled

9 years agoMerge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Wed, 13 Jan 2010 04:55:31 +0000]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (22 commits)
  MIPS: Ignore vmlinux.*
  MIPS: Move vmlinux.ecoff to arch/mips/boot
  MIPS: cpumask_of_node() should handle -1 as a node
  MIPS: Octeon: Use non-overflowing arithmetic in sched_clock
  MIPS: Malta, PowerTV: Remove unnecessary "Linux started"
  MIPS: BCM63xx: Remove duplicate CONFIG_CMDLINE.
  MIPS: AR7: Remove unused prom_getchar()
  MIPS: PowerTV: Remove extra r4k_clockevent_init() call
  MIPS: Cobalt use strlcat() for the command line arguments
  MIPS: Octeon: Add sched_clock() to csrc-octeon.c
  MIPS: TXx9: Cleanup builtin-cmdline processing
  MIPS: PowerTV: simplify prom_init_cmdline() and merge into prom_init()
  MIPS: PowerTV: Remove unused platform_die()
  MIPS: PowerTV: Remove mips_machine_halt()
  MIPS: PowerTV: Remove unused ptv_memsize
  MIPS: PowerTV: Remove unused prom_getcmdline()
  MIPS: AR7: Remove kgdb_enabled
  MIPS: Alchemy: Correct code taking the size of a pointer
  MIPS: BCM63xx: Fix whitespace damaged board_bcm963xx.c
  MIPS: VR41xx: Use strlcat() for the command line arguments
  ...

9 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
Linus Torvalds [Wed, 13 Jan 2010 04:54:52 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/tiwai/sound-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ALSA: hda - Fix ALC861-VD capture source mixer
  ALSA: ac97: add AC97 STMicroelectronics' codecs
  ALSA: ac97: Add Dell Dimension 2400 to Headphone/Line Jack Sense blacklist
  ASoC: Fix WM8350 DSP mode B configuration
  sbawe: fix memory detection part 2
  sound: oss: off by one bug
  ALSA: usb-audio - Avoid Oops after disconnect
  ALSA: test off by one in setsamplerate()
  ALSA: atiixp: Specify codec for Foxconn RC4107MA-RS2

9 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Wed, 13 Jan 2010 04:53:29 +0000]
Merge git://git./linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (56 commits)
  sky2: Fix oops in sky2_xmit_frame() after TX timeout
  Documentation/3c509: document ethtool support
  af_packet: Don't use skb after dev_queue_xmit()
  vxge: use pci_dma_mapping_error to test return value
  netfilter: ebtables: enforce CAP_NET_ADMIN
  e1000e: fix and commonize code for setting the receive address registers
  e1000e: e1000e_enable_tx_pkt_filtering() returns wrong value
  e1000e: perform 10/100 adaptive IFS only on parts that support it
  e1000e: don't accumulate PHY statistics on PHY read failure
  e1000e: call pci_save_state() after pci_restore_state()
  netxen: update version to 4.0.72
  netxen: fix set mac addr
  netxen: fix smatch warning
  netxen: fix tx ring memory leak
  tcp: update the netstamp_needed counter when cloning sockets
  TI DaVinci EMAC: Handle emac module clock correctly.
  dmfe/tulip: Let dmfe handle DM910x except for SPARC on-board chips
  ixgbe: Fix compiler warning about variable being used uninitialized
  netfilter: nf_ct_ftp: fix out of bounds read in update_nl_seq()
  mv643xx_eth: don't include cache padding in rx desc buffer size
  ...

Fix trivial conflict in drivers/scsi/cxgb3i/cxgb3i_offload.c

9 years agom68knommu: fix definitions of __pa() and __va()
Greg Ungerer [Wed, 13 Jan 2010 00:42:05 +0000]
m68knommu: fix definitions of __pa() and __va()

Fix compilation breakage of all m68knommu targets:

CC arch/m68knommu/kernel/asm-offsets.s
In file included from include/linux/sched.h:77,
                 from arch/m68knommu/kernel/asm-offsets.c:12:
include/linux/percpu.h: In function 'per_cpu_ptr_to_phys':
include/linux/percpu.h:161: error: implicit declaration of function 'virt_to_phy

This is broken in linux-2.6.33-rc3.

Change the definitions of __pa() and __va() to not use virt_to_phys()
and phys_to_virt(). Trivial 1:1 conversion required for the non-MMU case.

A side effect if this is that the m68knommu can now use asm/virtconvert.h
for the definition of virt_to_phys() and phys_to_virt().

Also cleaned up the definition of page_to_phys() when moving into
virtconvert.h.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

9 years agodrm/radeon/kms: only evict to GTT if CP is ready
Dave Airlie [Tue, 12 Jan 2010 23:21:49 +0000]
drm/radeon/kms: only evict to GTT if CP is ready

Testing GTT ready might be more correct but cp.ready
works fine and has been tested on irc by 2-3 ppl.

fixes bug k.org 15035 and fd.o 25733

Signed-off-by: Dave Airlie <airlied@redhat.com>

9 years agodrm/radeon/kms: Fix crash getting TV info with no BIOS.
Michel Dänzer [Mon, 11 Jan 2010 07:58:38 +0000]
drm/radeon/kms: Fix crash getting TV info with no BIOS.

Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

9 years agodrm/radeon/kms/rv100: reject modes > 135 Mhz on DVI (v2)
Alex Deucher [Mon, 11 Jan 2010 20:02:31 +0000]
drm/radeon/kms/rv100: reject modes > 135 Mhz on DVI (v2)

Due to heat issues.  Fixes fdo bug 25992

v2: fix typo noticed by Maarten Maathuis

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

9 years agodrm/radeon/kms/r6xx+: make irq handler less verbose
Alex Deucher [Tue, 12 Jan 2010 00:47:38 +0000]
drm/radeon/kms/r6xx+: make irq handler less verbose

Unhandled vectors can be safely ignored, no need
to spam the kernel log by default.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

9 years agodrm/radeon/kms: fix up LVDS handling on macs (v2)
Alex Deucher [Tue, 12 Jan 2010 16:16:57 +0000]
drm/radeon/kms: fix up LVDS handling on macs (v2)

Based on radeonfb code and recent ddx fix.

v2: minor formatting fix from Michel Dänzer

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Reviewed-by: Michel Dänzer <michel@daenzer.net>
Tested-by: Michel Dänzer <michel@daenzer.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>

9 years agolibata: retry link resume if necessary
Tejun Heo [Mon, 11 Jan 2010 02:14:44 +0000]
libata: retry link resume if necessary

Interestingly, when SIDPR is used in ata_piix, writes to DET in
SControl sometimes get ignored leading to detection failure.  Update
sata_link_resume() such that it reads back SControl after clearing DET
and retry if it's not clear.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: fengxiangjun <fengxiangjun@neusoft.com>
Reported-by: Jim Faulkner <jfaulkne@ccs.neu.edu>
Cc: stable@kernel.org
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

9 years agoata_piix: enable 32bit PIO on SATA piix
Tejun Heo [Mon, 11 Jan 2010 08:03:11 +0000]
ata_piix: enable 32bit PIO on SATA piix

Commit 871af1210f13966ab911ed2166e4ab2ce775b99d enabled 32bit PIO for
PATA piix but didn't for SATA.  There's no reason not to use 32bit PIO
on SATA piix.  Enable it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

9 years agosata_promise: don't classify overruns as HSM errors
Mikael Pettersson [Sat, 9 Jan 2010 22:32:06 +0000]
sata_promise: don't classify overruns as HSM errors

When sata_promise encounters an overrun or underrun error it
translates that to a libata AC_ERR_HSM, causing a hard reset.
Since over/under-runs were thought to be rare and transient,
this action seemed reasonable.

Unfortunately it turns out that the controller throws overrun
errors when e.g. hal polls a CD or DVD writer containing blank
media, causing long sequences of hard resets and retries before
EH finally gives up.

This patch updates sata_promise to classify over/under-runs as
AC_ERR_OTHER instead. This allows libata EH and upper layers to
retry or fail the operation as they see fit without the disruption
caused by repeated hard resets.

This fixes a problem using a DVD-RAM drive with sata_promise,
reported by Thomas Schorpp. I also tested it on a DVD-RW drive.

Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Tested-by: thomas schorpp <thomas.schorpp@googlemail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

9 years agoARM: Ensure ARMv6/7 mm files are built using appropriate assembler options
Russell King [Tue, 12 Jan 2010 19:02:05 +0000]
ARM: Ensure ARMv6/7 mm files are built using appropriate assembler options

A kernel with both ARMv6 and ARMv7 selected results in build errors.
Fix this by specifying the proper architectures for these assembly
files.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

9 years agoARM: Fix wrong dmb
Russell King [Tue, 12 Jan 2010 18:59:16 +0000]
ARM: Fix wrong dmb

The __kuser_cmpxchg code uses an ARMv6 dmb instruction, rather than
one based upon the architecture being built for.  Switch to using
the macro provided for this purpose, which also eliminates the
need for an ifdef.

Acked-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

9 years agoMIPS: Ignore vmlinux.*
Yoichi Yuasa [Fri, 18 Dec 2009 12:14:19 +0000]
MIPS: Ignore vmlinux.*

Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Cc: linux-mips <linux-mips@linux-mips.org>
Patchwork: http://patchwork.linux-mips.org/patch/795/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: Move vmlinux.ecoff to arch/mips/boot
Yoichi Yuasa [Fri, 18 Dec 2009 12:13:17 +0000]
MIPS: Move vmlinux.ecoff to arch/mips/boot

It moves to the same directory as the boot files in other formats.

Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Cc: linux-mips <linux-mips@linux-mips.org>
Patchwork: http://patchwork.linux-mips.org/patch/796/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: cpumask_of_node() should handle -1 as a node
Anton Blanchard [Wed, 6 Jan 2010 04:55:13 +0000]
MIPS: cpumask_of_node() should handle -1 as a node

pcibus_to_node can return -1 if we cannot determine which node a pci bus
is on. If passed -1, cpumask_of_node will negatively index the lookup array
and pull in random data:

# cat /sys/devices/pci0000:00/0000:00:01.0/local_cpus
00000000,00000003,00000000,00000000
# cat /sys/devices/pci0000:00/0000:00:01.0/local_cpulist
64-65

Change cpumask_of_node to check for -1 and return cpu_all_mask in this
case:

# cat /sys/devices/pci0000:00/0000:00:01.0/local_cpus
ffffffff,ffffffff,ffffffff,ffffffff
# cat /sys/devices/pci0000:00/0000:00:01.0/local_cpulist
0-127

Signed-off-by: Anton Blanchard <anton@samba.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Andrew Morton <akpm@linux-foundation.org>
Patchwork: http://patchwork.linux-mips.org/patch/831/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: Octeon: Use non-overflowing arithmetic in sched_clock
David Daney [Fri, 8 Jan 2010 22:47:36 +0000]
MIPS: Octeon: Use non-overflowing arithmetic in sched_clock

With typical mult and shift values, the calculation for Octeon's sched_clock
overflows when using 64-bit arithmetic.  Use 128-bit calculations instead.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/849/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: Malta, PowerTV: Remove unnecessary "Linux started"
Yoichi Yuasa [Sun, 3 Jan 2010 05:47:34 +0000]
MIPS: Malta, PowerTV: Remove unnecessary "Linux started"

Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/813/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: BCM63xx: Remove duplicate CONFIG_CMDLINE.
Yoichi Yuasa [Sun, 3 Jan 2010 05:39:11 +0000]
MIPS: BCM63xx: Remove duplicate CONFIG_CMDLINE.

Builtin cmdline is copied by arch_mem_init().

Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/812/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: AR7: Remove unused prom_getchar()
Yoichi Yuasa [Sun, 3 Jan 2010 05:13:04 +0000]
MIPS: AR7: Remove unused prom_getchar()

Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/811/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: PowerTV: Remove extra r4k_clockevent_init() call
David VomLehn [Tue, 22 Dec 2009 01:43:42 +0000]
MIPS: PowerTV: Remove extra r4k_clockevent_init() call

A call to r4k_clocksource_init() was added to plat_time_init(), but
when init_mips_clock_source() calls the same function, boot fails in
clockevents_register_device(). This patch removes the extraneous call.

Signed-off-by: David VomLehn <dvomlehn@cisco.com>
Patchwork: http://patchwork.linux-mips.org/patch/803/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: Cobalt use strlcat() for the command line arguments
Yoichi Yuasa [Thu, 24 Dec 2009 08:06:34 +0000]
MIPS: Cobalt use strlcat() for the command line arguments

Tested with CoLo v1.22

Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Patchwork: http://patchwork.linux-mips.org/patch/807/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: Octeon: Add sched_clock() to csrc-octeon.c
David Daney [Wed, 23 Dec 2009 21:18:54 +0000]
MIPS: Octeon: Add sched_clock() to csrc-octeon.c

With the advent of function graph tracing on MIPS, Octeon needs a high
precision sched_clock() implementation.  Without it, most timing
numbers are reported as 0.000.

This new sched_clock just uses the 64-bit cycle counter appropriately
scaled.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Patchwork: http://patchwork.linux-mips.org/patch/805/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: TXx9: Cleanup builtin-cmdline processing
Atsushi Nemoto [Mon, 21 Dec 2009 15:48:57 +0000]
MIPS: TXx9: Cleanup builtin-cmdline processing

Since commit 898d357b5262f9e26bc2418e01f8676e80d9867e (lmo) /
6acc7d485c24c00e111c61b2e6dff9180faebcae (kernel.org) ("Fix and enhance
built-in kernel command line") arcs_cmdline[] does not contain built-in
command line.  The commit introduce CONFIG_CMDLINE_BOOL and
CONFIG_CMDLINE_OVERRIDE to control built-in command line, and now we can
use them instead of platform-specific built-in command line processing.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Patchwork: http://patchwork.linux-mips.org/patch/802/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: PowerTV: simplify prom_init_cmdline() and merge into prom_init()
Yoichi Yuasa [Fri, 18 Dec 2009 12:38:37 +0000]
MIPS: PowerTV: simplify prom_init_cmdline() and merge into prom_init()

Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Patchwork: http://patchwork.linux-mips.org/patch/801/
Reviewed-by: David VomLehn <dvomlehn@cisco.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: PowerTV: Remove unused platform_die()
Yoichi Yuasa [Fri, 18 Dec 2009 12:36:32 +0000]
MIPS: PowerTV: Remove unused platform_die()

Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Patchwork: http://patchwork.linux-mips.org/patch/800/
Reviewed-by: David VomLehn <dvomlehn@cisco.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: PowerTV: Remove mips_machine_halt()
Yoichi Yuasa [Fri, 18 Dec 2009 12:33:46 +0000]
MIPS: PowerTV: Remove mips_machine_halt()

mips_machine_halt() is same as mips_machine_restart().  Also delete the
registration of _machine_halt and pm_power_off because mips_machine_halt()
is the restart function.

Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Patchwork: http://patchwork.linux-mips.org/patch/798/
Reviewed-by: David VomLehn <dvomlehn@cisco.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: PowerTV: Remove unused ptv_memsize
Yoichi Yuasa [Fri, 18 Dec 2009 12:30:18 +0000]
MIPS: PowerTV: Remove unused ptv_memsize

Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Patchwork: http://patchwork.linux-mips.org/patch/799/
Reviewed-by: David VomLehn <dvomlehn@cisco.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: PowerTV: Remove unused prom_getcmdline()
Yoichi Yuasa [Fri, 18 Dec 2009 12:29:17 +0000]
MIPS: PowerTV: Remove unused prom_getcmdline()

Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Patchwork: http://patchwork.linux-mips.org/patch/797/
Reviewed-by: David VomLehn <dvomlehn@cisco.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: AR7: Remove kgdb_enabled
Yoichi Yuasa [Fri, 18 Dec 2009 12:20:24 +0000]
MIPS: AR7: Remove kgdb_enabled

An unused leftover from the old KGDB implementation.

Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Patchwork: http://patchwork.linux-mips.org/patch/794/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: Alchemy: Correct code taking the size of a pointer
Julia Lawall [Sun, 13 Dec 2009 11:40:39 +0000]
MIPS: Alchemy: Correct code taking the size of a pointer

sizeof(dp) is just the size of the pointer.  Change it to the size of the
referenced structure.

A simplified version of the semantic patch that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression *x;
expression f;
type T;
@@

*f(...,(T)x,...)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Patchwork: http://patchwork.linux-mips.org/patch/789/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: BCM63xx: Fix whitespace damaged board_bcm963xx.c
Florian Fainelli [Sat, 12 Dec 2009 16:57:39 +0000]
MIPS: BCM63xx: Fix whitespace damaged board_bcm963xx.c

Signed-off-by: Florian Fainelli <ffainelli@freebox.fr>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: VR41xx: Use strlcat() for the command line arguments
Yoichi Yuasa [Thu, 10 Dec 2009 05:00:39 +0000]
MIPS: VR41xx: Use strlcat() for the command line arguments

Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/784/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: Cleanup and Fixup of compressed kernel support
Wu Zhangjin [Thu, 10 Dec 2009 14:55:13 +0000]
MIPS: Cleanup and Fixup of compressed kernel support

 o Remove the .initrd section.  The initrd section was already handled
   when vmlinux was linked.
 o Discard .MIPS.options, .options, .pdr, .reginfo, .comment and .note
   sections.  If .MIPS.options is not removed, kernels compiled with gcc
   3.4.6 will not boot.
 o Clean up the file format.
 o Remove several other unneeded sections.

Tested with GCC 3.4.6 and 4.4.1 with and without initrd.

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/785/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMIPS: Cleanup forgotten label_module_alloc in tlbex.c
David Daney [Fri, 4 Dec 2009 01:43:54 +0000]
MIPS: Cleanup forgotten label_module_alloc in tlbex.c

commit c8af165342e83a4eb078c9607d29a7c399d30a53 (lmo) rsp.
e0cc87f59490d7d62a8ab2a76498dc8a2b64927a (kernel.org) left
label_module_alloc unused.  Remove it now.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/752/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

9 years agoMerge branch 'fix/asoc' into for-linus
Takashi Iwai [Tue, 12 Jan 2010 16:50:06 +0000]
Merge branch 'fix/asoc' into for-linus

9 years agoMerge branch 'fix/hda' into for-linus
Takashi Iwai [Tue, 12 Jan 2010 16:50:03 +0000]
Merge branch 'fix/hda' into for-linus

9 years agoALSA: hda - Fix ALC861-VD capture source mixer
Takashi Iwai [Tue, 12 Jan 2010 13:00:11 +0000]
ALSA: hda - Fix ALC861-VD capture source mixer

The capture source or input source mixer element wasn't created properly
for ALC861-VD codec due to the wrong NID passed to
alc_auto_create_input_ctls().

References: Novell bnc#568305
http://bugzilla.novell.com/show_bug.cgi?id=568305

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Cc: <stable@kernel.org>

9 years agosky2: Fix oops in sky2_xmit_frame() after TX timeout
Jarek Poplawski [Mon, 4 Jan 2010 08:48:41 +0000]
sky2: Fix oops in sky2_xmit_frame() after TX timeout

During TX timeout procedure dev could be awoken too early, e.g. by
sky2_complete_tx() called from sky2_down(). Then sky2_xmit_frame()
can run while buffers are freed causing an oops. This patch fixes it
by adding netif_device_present() test in sky2_tx_complete().

Fixes: http://bugzilla.kernel.org/show_bug.cgi?id=14925

With debugging by: Mike McCormack <mikem@ring3k.org>

Reported-by: Berck E. Nash <flyboy@gmail.com>
Tested-by: Berck E. Nash <flyboy@gmail.com>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agoOMAP: DSS2: OMAPFB: fix crash when panel driver was not loaded
Tomi Valkeinen [Thu, 7 Jan 2010 15:45:03 +0000]
OMAP: DSS2: OMAPFB: fix crash when panel driver was not loaded

If the panel's probe had failed, omapfb would still go on, eventually
crashing.

A better fix would be to handle each display properly, and leaving just
the failed display out. But that is a bigger change.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>

9 years agoOMAP: DSS2: Reject scaling settings when they cannot be supported
Ville Syrjälä [Fri, 8 Jan 2010 09:56:41 +0000]
OMAP: DSS2: Reject scaling settings when they cannot be supported

If the scaling ratio is below 0.5 video output width can't be identical
to the display width. Reject such settings.

Signed-off-by: Ville Syrjälä <ville.syrjala@nokia.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>

9 years agoMerge remote branch 'alsa/fixes' into fix/misc
Takashi Iwai [Tue, 12 Jan 2010 08:40:48 +0000]
Merge remote branch 'alsa/fixes' into fix/misc

9 years agoRevert "x86, apic: Use logical flat on intel with <= 8 logical cpus"
Ananth N Mavinakayanahalli [Mon, 11 Jan 2010 23:51:04 +0000]
Revert "x86, apic: Use logical flat on intel with <= 8 logical cpus"

Revert commit 2fbd07a5f5d1295fa9b0c0564ec27da7c276a75a, as this commit
breaks an IBM platform with quad-core Xeon cpu's.

According to Suresh, this might be an IBM platform issue, as on other
Intel platforms with <= 8 logical cpu's, logical flat mode works fine
irespective of physical apic id values (inline with the xapic
architecture).

Revert this for now because of the IBM platform breakage.

Another version will be re-submitted after the complete analysis.

Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Acked-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

9 years agoDocumentation/3c509: document ethtool support
Ben Hutchings [Mon, 11 Jan 2010 23:53:45 +0000]
Documentation/3c509: document ethtool support

3c509 was changed to support ethtool in 2002, making the 'xcvr' module
parameter obsolete in most cases.  More recently 3c509 was converted
to the modern driver model and this parameter was removed.  Fix the
documentation to refer to ethtool rather than the module parameter.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agoaf_packet: Don't use skb after dev_queue_xmit()
Jarek Poplawski [Sun, 10 Jan 2010 22:04:19 +0000]
af_packet: Don't use skb after dev_queue_xmit()

tpacket_snd() can change and kfree an skb after dev_queue_xmit(),
which is illegal.

With debugging by: Stephen Hemminger <shemminger@vyatta.com>

Reported-by: Michael Breuer <mbreuer@majjas.com>
With help from: David S. Miller <davem@davemloft.net>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Tested-by: Michael Breuer<mbreuer@majjas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agoMerge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
Linus Torvalds [Mon, 11 Jan 2010 17:48:48 +0000]
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs

* 'for-linus' of git://oss.sgi.com/xfs/xfs:
  xfs: Ensure we force all busy extents in range to disk
  xfs: Don't flush stale inodes
  xfs: fix timestamp handling in xfs_setattr
  xfs: use DECLARE_EVENT_CLASS

9 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes
Linus Torvalds [Mon, 11 Jan 2010 17:48:29 +0000]
Merge git://git./linux/kernel/git/steve/gfs2-2.6-fixes

* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes:
  GFS2: Use MAX_LFS_FILESIZE for meta inode size
  GFS2: Fix gfs2_xattr_acl_chmod()
  GFS2: Fix locking bug in rename
  GFS2: Ensure uptodate inode size when using O_APPEND

9 years agoMerge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux...
Linus Torvalds [Mon, 11 Jan 2010 17:48:14 +0000]
Merge branch 'for_linus' of git://git./linux/kernel/git/jack/linux-fs-2.6

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6:
  quota: Fix dquot_transfer for filesystems different from ext4