pandora-kernel.git
13 years agohwmon: (core) Use pr_fmt and pr_<level>
Joe Perches [Wed, 20 Oct 2010 06:51:37 +0000 (06:51 +0000)]
hwmon: (core) Use pr_fmt and pr_<level>

Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
13 years agohwmon: (hwmon-vid) Use pr_fmt and pr_<level>
Joe Perches [Wed, 20 Oct 2010 06:51:36 +0000 (06:51 +0000)]
hwmon: (hwmon-vid) Use pr_fmt and pr_<level>

Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
13 years agohwmon: (hp_accel) Use pr_fmt and pr_<level>
Joe Perches [Wed, 20 Oct 2010 06:51:35 +0000 (06:51 +0000)]
hwmon: (hp_accel) Use pr_fmt and pr_<level>

Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
13 years agohwmon: (f71882fg) Use pr_fmt and pr_<level>
Joe Perches [Wed, 20 Oct 2010 06:51:34 +0000 (06:51 +0000)]
hwmon: (f71882fg) Use pr_fmt and pr_<level>

Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
13 years agohwmon: (f71805f) Use pr_fmt and pr_<level>
Joe Perches [Wed, 20 Oct 2010 06:51:33 +0000 (06:51 +0000)]
hwmon: (f71805f) Use pr_fmt and pr_<level>

Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
13 years agohwmon: (dme1737) Use pr_fmt and pr_<level>
Joe Perches [Wed, 20 Oct 2010 06:51:32 +0000 (06:51 +0000)]
hwmon: (dme1737) Use pr_fmt and pr_<level>

Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
13 years agohwmon: (coretemp) Use pr_fmt and pr_<level>
Joe Perches [Wed, 20 Oct 2010 06:51:31 +0000 (06:51 +0000)]
hwmon: (coretemp) Use pr_fmt and pr_<level>

Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
13 years agohwmon: (asus_atk0110) Use pr_fmt and pr_<level>
Joe Perches [Wed, 20 Oct 2010 06:51:30 +0000 (06:51 +0000)]
hwmon: (asus_atk0110) Use pr_fmt and pr_<level>

Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
13 years agohwmon: (asb1000) Use pr_fmt and pr_<level>
Joe Perches [Wed, 20 Oct 2010 06:51:29 +0000 (06:51 +0000)]
hwmon: (asb1000) Use pr_fmt and pr_<level>

Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
13 years agohwmon: (adt7470) Use pr_fmt and pr_<level>
Joe Perches [Wed, 20 Oct 2010 06:51:27 +0000 (06:51 +0000)]
hwmon: (adt7470) Use pr_fmt and pr_<level>

Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
13 years agohwmon: (abituguru3) Use pr_fmt and pr_<level>
Joe Perches [Wed, 20 Oct 2010 06:51:26 +0000 (06:51 +0000)]
hwmon: (abituguru3) Use pr_fmt and pr_<level>

Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Added a few static strings to standardize logging messages.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
13 years agohwmon: (abituguru) Use pr_fmt and pr_<level>
Joe Perches [Wed, 20 Oct 2010 06:51:25 +0000 (06:51 +0000)]
hwmon: (abituguru) Use pr_fmt and pr_<level>

Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Added a few static strings to standardize logging messages.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
13 years agopata_platform: Remove CONFIG_HAVE_PATA_PLATFORM's dependencies.
Nick Bowler [Sat, 8 Jan 2011 02:32:02 +0000 (21:32 -0500)]
pata_platform: Remove CONFIG_HAVE_PATA_PLATFORM's dependencies.

CONFIG_HAVE_PATA_PLATFORM, by virtue of where its defined, has a
dependency on CONFG_ATA and CONFIG_ATA_SFF.  This causes Kconfig
warnings when it is selected by various architectures, such as

  warning: (ARCH_VEXPRESS && <choice> || ARCH_RPC && <choice> || MACH_VPAC270 && ARCH_PXA || MACH_REALVIEW_PB11MP && ARCH_REALVIEW || MACH_REALVIEW_PBA8 && ARCH_REALVIEW || MACH_REALVIEW_PBX && ARCH_REALVIEW || MACH_BAST_IDE && ARCH_S3C2410 || MACH_ANUBIS && ARCH_S3C2410) selects HAVE_PATA_PLATFORM which has unmet direct dependencies (ATA && ATA_SFF)

Since this option is only used to control visibility of the
CONFIG_PATA_PLATFORM option and isn't itself visible in the menu,
it is straightforward to simply remove these dependencies rather
than adjust all the architectures.

Signed-off-by: Nick Bowler <nbowler@elliptictech.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
13 years agopata_hpt37x: actually limit HPT370 to UltraDMA/66
Sergei Shtylyov [Wed, 5 Jan 2011 18:59:49 +0000 (21:59 +0300)]
pata_hpt37x: actually limit HPT370 to UltraDMA/66

The driver clearly tries to limit HPT370[A] to UltraDMA/66 if the PCI clock is
less than 50 MHz but due to cut&paste type mistake this code has no effect...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
13 years agopata_hpt3x2n: coding style cleanup
Sergei Shtylyov [Tue, 28 Dec 2010 20:11:36 +0000 (23:11 +0300)]
pata_hpt3x2n: coding style cleanup

Fix 8 errors and 3 warnings given by checkpatch.pl:

- *switch* and *case* not on the same indentation level;

- no space between *for*/*switch*/*while* and open parenthesis;

- space between an unary operator and its operand;

- spaces before tabs;

- lines over 80 characters.

In addition to these changes, also do the following:

- add new line after variable definitions;

- fix the style of some multi-line comments.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
13 years agopata_hpt37x: coding style cleanup
Sergei Shtylyov [Tue, 28 Dec 2010 20:09:27 +0000 (23:09 +0300)]
pata_hpt37x: coding style cleanup

Fix 12 errors and 15 warnings given by checkpatch.pl:

- *switch* and *case* not on the same indentation level;

- no space between *for*/*switch*/*while* and open parenthesis;

- space between an unary operator and its operand;

- drive blacklist arrays not being *const*;

- spaces before tabs;

- lines over 80 characters.

In addition to these changes, also do the following:

- add new line after variable definitions;

- fix the style of some multi-line comments.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
13 years agopata_hpt366: coding style cleanup
Sergei Shtylyov [Tue, 28 Dec 2010 20:06:38 +0000 (23:06 +0300)]
pata_hpt366: coding style cleanup

Fix 2 errors and 11 warnings given by checkpatch.pl:

- *switch* and *case* not on the same indentation level;

- no space between *switch* and open parenthesis;

- drive blacklist arrays not being *const*;

- spaces before tabs;

- lines over 80 characters.

In addition to these changes, also add new line after variable definition in
hpt36x_init_chipset()...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
13 years agopata_hpt3x2n: calculate average f_CNT
Sergei Shtylyov [Tue, 28 Dec 2010 19:54:54 +0000 (22:54 +0300)]
pata_hpt3x2n: calculate average f_CNT

Allow hpt3x2n_pci_clock() to calculate the average f_CNT register value iff
HighPoint BIOS hasn't saved one, just like the 'pata_hpt37x' driver (reading
the full 16-bit register, unlike what that driver does), so that this driver
would work correctly on e.g. non-x86 machine with 66 MHz PCI.

I'm not sure why Alan has only done this in one driver and not the other...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
13 years agopata_hpt3x2n: clarify about HPT371N support
Sergei Shtylyov [Tue, 28 Dec 2010 18:46:40 +0000 (21:46 +0300)]
pata_hpt3x2n: clarify about HPT371N support

Commit 28e21c8c0d44cd63bad4c62f94ef0c5a1cb8402c (pata_hpt3x2n: Add HPT371N
support and other bits) forgot to update the driver's Kconfig entry, heading
comment, and module description (that also wrongly claims support of HPT302)
which may confuse users...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
13 years agopata_hpt{37x|3x2n}: SATA mode filtering
Sergei Shtylyov [Sat, 25 Dec 2010 19:44:01 +0000 (22:44 +0300)]
pata_hpt{37x|3x2n}: SATA mode filtering

The Marvell bridge chips used on HighPoint SATA cards do not seem to support
the UltraDMA modes 1, 2, and 3 as well as any MWDMA modes;  these cards are
based on HPT372/372A/372N/374 chips (judging from the vendor drivers), so
the Linux drivers need to have a mode_filter() method for these chips...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
13 years agoMerge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/hfsplus
Linus Torvalds [Sat, 8 Jan 2011 01:16:27 +0000 (17:16 -0800)]
Merge branch 'for-next' of git://git./linux/kernel/git/hch/hfsplus

* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/hfsplus:
  hfsplus: %L-to-%ll, macro correction, and remove unneeded braces
  hfsplus: spaces/indentation clean-up
  hfsplus: C99 comments clean-up
  hfsplus: over 80 character lines clean-up
  hfsplus: fix an artifact in ioctl flag checking
  hfsplus: flush disk caches in sync and fsync
  hfsplus: optimize fsync
  hfsplus: split up inode flags
  hfsplus: write up fsync for directories
  hfsplus: simplify fsync
  hfsplus: avoid useless work in hfsplus_sync_fs
  hfsplus: make sure sync writes out all metadata
  hfsplus: use raw bio access for partition tables
  hfsplus: use raw bio access for the volume headers
  hfsplus: always use hfsplus_sync_fs to write the volume header
  hfsplus: silence a few debug printks
  hfsplus: fix option parsing during remount

Fix up conflicts due to VFS changes in fs/hfsplus/{hfsplus_fs.h,unicode.c}

13 years agoMerge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6
Linus Torvalds [Sat, 8 Jan 2011 01:08:46 +0000 (17:08 -0800)]
Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6

* 'next-spi' of git://git.secretlab.ca/git/linux-2.6: (77 commits)
  spi/omap: Fix DMA API usage in OMAP MCSPI driver
  spi/imx: correct the test on platform_get_irq() return value
  spi/topcliff: Typo fix threhold to threshold
  spi/dw_spi Typo change diable to disable.
  spi/fsl_espi: change the read behaviour of the SPIRF
  spi/mpc52xx-psc-spi: move probe/remove to proper sections
  spi/dw_spi: add DMA support
  spi/dw_spi: change to EXPORT_SYMBOL_GPL for exported APIs
  spi/dw_spi: Fix too short timeout in spi polling loop
  spi/pl022: convert running variable
  spi/pl022: convert busy flag to a bool
  spi/pl022: pass the returned sglen to the DMA engine
  spi/pl022: map the buffers on the DMA engine
  spi/topcliff_pch: Fix data transfer issue
  spi/imx: remove autodetection
  spi/pxa2xx: pass of_node to spi device and set a parent device
  spi/pxa2xx: Modify RX-Tresh instead of busy-loop for the remaining RX bytes.
  spi/pxa2xx: Add chipselect support for Sodaville
  spi/pxa2xx: Consider CE4100's FIFO depth
  spi/pxa2xx: Add CE4100 support
  ...

13 years agoMerge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
Linus Torvalds [Sat, 8 Jan 2011 01:02:58 +0000 (17:02 -0800)]
Merge branch 'for-2.6.38' of git://git./linux/kernel/git/tj/percpu

* 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (30 commits)
  gameport: use this_cpu_read instead of lookup
  x86: udelay: Use this_cpu_read to avoid address calculation
  x86: Use this_cpu_inc_return for nmi counter
  x86: Replace uses of current_cpu_data with this_cpu ops
  x86: Use this_cpu_ops to optimize code
  vmstat: User per cpu atomics to avoid interrupt disable / enable
  irq_work: Use per cpu atomics instead of regular atomics
  cpuops: Use cmpxchg for xchg to avoid lock semantics
  x86: this_cpu_cmpxchg and this_cpu_xchg operations
  percpu: Generic this_cpu_cmpxchg() and this_cpu_xchg support
  percpu,x86: relocate this_cpu_add_return() and friends
  connector: Use this_cpu operations
  xen: Use this_cpu_inc_return
  taskstats: Use this_cpu_ops
  random: Use this_cpu_inc_return
  fs: Use this_cpu_inc_return in buffer.c
  highmem: Use this_cpu_xx_return() operations
  vmstat: Use this_cpu_inc_return for vm statistics
  x86: Support for this_cpu_add, sub, dec, inc_return
  percpu: Generic support for this_cpu_add, sub, dec, inc_return
  ...

Fixed up conflicts: in arch/x86/kernel/{apic/nmi.c, apic/x2apic_uv_x.c, process.c}
as per Tejun.

13 years agoMerge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Linus Torvalds [Sat, 8 Jan 2011 00:58:04 +0000 (16:58 -0800)]
Merge branch 'for-2.6.38' of git://git./linux/kernel/git/tj/wq

* 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: (33 commits)
  usb: don't use flush_scheduled_work()
  speedtch: don't abuse struct delayed_work
  media/video: don't use flush_scheduled_work()
  media/video: explicitly flush request_module work
  ioc4: use static work_struct for ioc4_load_modules()
  init: don't call flush_scheduled_work() from do_initcalls()
  s390: don't use flush_scheduled_work()
  rtc: don't use flush_scheduled_work()
  mmc: update workqueue usages
  mfd: update workqueue usages
  dvb: don't use flush_scheduled_work()
  leds-wm8350: don't use flush_scheduled_work()
  mISDN: don't use flush_scheduled_work()
  macintosh/ams: don't use flush_scheduled_work()
  vmwgfx: don't use flush_scheduled_work()
  tpm: don't use flush_scheduled_work()
  sonypi: don't use flush_scheduled_work()
  hvsi: don't use flush_scheduled_work()
  xen: don't use flush_scheduled_work()
  gdrom: don't use flush_scheduled_work()
  ...

Fixed up trivial conflict in drivers/media/video/bt8xx/bttv-input.c
as per Tejun.

13 years agoHID: roccat: Update sysfs attribute doc
Stefan Achatz [Fri, 10 Dec 2010 18:43:34 +0000 (19:43 +0100)]
HID: roccat: Update sysfs attribute doc

Updated sysfs attribute documentation to reflect recent changes
in driver design. The device specific attributes moved from the
driver to the respective roccat char device.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
13 years agoHID: roccat: don't use #pragma pack
Jiri Kosina [Thu, 9 Dec 2010 13:29:34 +0000 (14:29 +0100)]
HID: roccat: don't use #pragma pack

Replace #pragma pack ocurences with __atribute__((__packed__));

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
13 years agoHID: roccat: Add support for Roccat Kone[+] v2
Stefan Achatz [Fri, 26 Nov 2010 19:57:42 +0000 (19:57 +0000)]
HID: roccat: Add support for Roccat Kone[+] v2

This patch adds support for Roccat Kone[+] gaming mouse. Kone[+] is an enhanced version
of the old Kone with more memory for macros, a better sensor and more functionality.
This driver is conceptual similar to the existing Kone and Pyra drivers.
Userland tools can soon be found at http://sourceforge.net/projects/roccat

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
13 years agoHID: roccat: reduce number of functions in kone and pyra drivers
Stefan Achatz [Fri, 26 Nov 2010 19:57:38 +0000 (19:57 +0000)]
HID: roccat: reduce number of functions in kone and pyra drivers

The profile number is now passed via bin_attribute->private instead
of function parameter to reduce number of functions.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
13 years agoHID: roccat: declare meaning of pack pragma usage in driver headers
Stefan Achatz [Fri, 26 Nov 2010 19:57:36 +0000 (19:57 +0000)]
HID: roccat: declare meaning of pack pragma usage in driver headers

Using pack pragma to prevent padding bytes in binary data structures
used for hardware communication. Explanation of these pragmas was requested.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
13 years agoHID: roccat: use class for char device for sysfs attribute creation
Stefan Achatz [Fri, 26 Nov 2010 19:57:33 +0000 (19:57 +0000)]
HID: roccat: use class for char device for sysfs attribute creation

Adding sysfs attributes to an already created device raises no userland
notification. Now the device drivers associate the devices attributes
with a class and use this for roccat event char device creation.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
13 years agosysfs: Introducing binary attributes for struct class
Stefan Achatz [Fri, 26 Nov 2010 19:57:29 +0000 (19:57 +0000)]
sysfs: Introducing binary attributes for struct class

Added dev_bin_attrs to struct class similar to existing dev_attrs.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
13 years agoMerge branches 'upstream' and 'upstream-fixes' into for-linus
Jiri Kosina [Sat, 8 Jan 2011 00:08:19 +0000 (01:08 +0100)]
Merge branches 'upstream' and 'upstream-fixes' into for-linus

13 years agomsm: add SMP support for msm
Jeff Ohlstein [Tue, 30 Nov 2010 21:06:36 +0000 (13:06 -0800)]
msm: add SMP support for msm

Signed-off-by: Jeff Ohlstein <johlstei@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
13 years agomsm: hotplug: support cpu hotplug on msm
Jeff Ohlstein [Thu, 2 Dec 2010 20:11:27 +0000 (12:11 -0800)]
msm: hotplug: support cpu hotplug on msm

Signed-off-by: Jeff Ohlstein <johlstei@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
13 years agomsm: timer: SMP timer support for msm
Jeff Ohlstein [Thu, 2 Dec 2010 20:05:12 +0000 (12:05 -0800)]
msm: timer: SMP timer support for msm

The msm provides timer hardware that is private to each core. Each
timer has separate counter and match registers, so we create separate
clock_event_devices for each core. For the global clocksource, use
cpu 0's counter.

Signed-off-by: Jeff Ohlstein <johlstei@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
13 years agomsm: scm-boot: Support for setting cold/warm boot addresses
Stepan Moskovchenko [Fri, 15 Oct 2010 02:19:21 +0000 (19:19 -0700)]
msm: scm-boot: Support for setting cold/warm boot addresses

Add support for setting the cold boot address of core 1 and
the warm boot addresses of cores 0 and 1 using a secure
domain call.

Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
13 years agomsm: Secure Channel Manager (SCM) support
Stephen Boyd [Fri, 27 Aug 2010 17:01:23 +0000 (10:01 -0700)]
msm: Secure Channel Manager (SCM) support

SCM is the protocol used to communicate between the secure and
non-secure code executing on the applications processor. The
non-secure side uses a physically contiguous buffer to pass
information to the secure side; where the buffer conforms to a
format that is agreed upon by both sides. The use of a buffer
allows multiple pending requests to be in flight on the secure
side. It also benefits use cases where the command or response
buffer contains large chunks of data.

Reviewed-by: Saravana Kannan <skannan@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
13 years agoMerge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Fri, 7 Jan 2011 22:55:48 +0000 (14:55 -0800)]
Merge branch 'sched-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  sched: Constify function scope static struct sched_param usage
  sched: Fix strncmp operation
  sched: Move sched_autogroup_exit() to free_signal_struct()
  sched: Fix struct autogroup memory leak
  sched: Mark autogroup_init() __init
  sched: Consolidate the name of root_task_group and init_task_group

13 years agoMerge branch 'x86-apic-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux...
Linus Torvalds [Fri, 7 Jan 2011 22:55:31 +0000 (14:55 -0800)]
Merge branch 'x86-apic-cleanups-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'x86-apic-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86: apic: Cleanup and simplify setup_local_APIC()
  x86: Further simplify mp_irq info handling
  x86: Unify 3 similar ways of saving mp_irqs info
  x86, ioapic: Avoid writing io_apic id if already correct
  x86, x2apic: Don't map lapic addr for preenabled x2apic systems
  x86, sfi: Use register_lapic_address()
  x86, apic: Use register_lapic_address() in init_apic_mapping()
  x86, apic: Remove early_init_lapic_mapping()
  x86, apic: Unify identical register_lapic_address() functions

13 years agoMerge branch 'mce-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
Linus Torvalds [Fri, 7 Jan 2011 22:54:03 +0000 (14:54 -0800)]
Merge branch 'mce-for-linus' of git://git./linux/kernel/git/bp/bp

* 'mce-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
  EDAC, MCE: Fix NB error formatting
  EDAC, MCE: Use BIT_64() to eliminate warnings on 32-bit
  EDAC, MCE: Enable MCE decoding on F15h
  EDAC, MCE: Allow F15h bank 6 MCE injection
  EDAC, MCE: Shorten error report formatting
  EDAC, MCE: Overhaul error fields extraction macros
  EDAC, MCE: Add F15h FP MCE decoder
  EDAC, MCE: Add F15 EX MCE decoder
  EDAC, MCE: Add an F15h NB MCE decoder
  EDAC, MCE: No F15h LS MCE decoder
  EDAC, MCE: Add F15h CU MCE decoder
  EDAC, MCE: Add F15h IC MCE decoder
  EDAC, MCE: Add F15h DC MCE decoder
  EDAC, MCE: Select extended error code mask

13 years agoMerge branch 'edac-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
Linus Torvalds [Fri, 7 Jan 2011 22:53:42 +0000 (14:53 -0800)]
Merge branch 'edac-for-linus' of git://git./linux/kernel/git/bp/bp

* 'edac-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
  amd64_edac: Disable DRAM ECC injection on K8
  EDAC: Fixup scrubrate manipulation
  amd64_edac: Remove two-stage initialization
  amd64_edac: Check ECC capabilities initially
  amd64_edac: Carve out ECC-related hw settings
  amd64_edac: Remove PCI ECS enabling functions
  amd64_edac: Remove explicit Kconfig PCI dependency
  amd64_edac: Allocate driver instances dynamically
  amd64_edac: Rework printk macros
  amd64_edac: Rename CPU PCI devices
  amd64_edac: Concentrate per-family init even more
  amd64_edac: Cleanup the CPU PCI device reservation
  amd64_edac: Simplify CPU family detection
  amd64_edac: Add per-family init function
  amd64_edac: Use cached extended CPU model
  amd64_edac: Remove F11h support

13 years agoMerge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6
Linus Torvalds [Fri, 7 Jan 2011 22:50:50 +0000 (14:50 -0800)]
Merge branch 'for-linus' of git://git390.marist.edu/linux-2.6

* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (65 commits)
  [S390] prevent unneccesary loops_per_jiffy recalculation
  [S390] cpuinfo: use get_online_cpus() instead of preempt_disable()
  [S390] smp: remove cpu hotplug messages
  [S390] mutex: enable spinning mutex on s390
  [S390] mutex: Introduce arch_mutex_cpu_relax()
  [S390] cio: fix ccwgroup unregistration race condition
  [S390] perf: add DWARF register lookup for s390
  [S390] cleanup ftrace backend functions
  [S390] ptrace cleanup
  [S390] smp/idle: call init_idle() before starting a new cpu
  [S390] smp: delay idle task creation
  [S390] dasd: Correct retry counter for terminated I/O.
  [S390] dasd: Add support for raw ECKD access.
  [S390] dasd: Prevent deadlock during suspend/resume.
  [S390] dasd: Improve handling of stolen DASD reservation
  [S390] dasd: do path verification for paths added at runtime
  [S390] dasd: add High Performance FICON multitrack support
  [S390] cio: reduce memory consumption of itcw structures
  [S390] nmi: enable machine checks early
  [S390] qeth: buffer count imbalance
  ...

13 years agoMerge branch 'rmobile-latest' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal...
Linus Torvalds [Fri, 7 Jan 2011 22:50:14 +0000 (14:50 -0800)]
Merge branch 'rmobile-latest' of git://git./linux/kernel/git/lethal/sh-2.6

* 'rmobile-latest' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (67 commits)
  ARM: mach-shmobile: update for SMP changes.
  ARM: mach-shmobile: update for GIC changes.
  ARM: mach-shmobile: Fix up clkdev fallout for SH73A0.
  dma: shdma: don't register the global die notifier multiple times
  ARM: mach-shmobile: Rely on run-time IRQ handlers
  ARM: mach-shmobile: Run-time IRQ handler for GIC
  ARM: mach-shmobile: Run-time IRQ handler for INTCA
  ARM: mach-shmobile: Enable CONFIG_MULTI_IRQ_HANDLER
  ARM: mach-shmobile: Use shared GIC entry macros
  ARM: mach-shmobile: mackerel: Add zboot support
  ARM: mach-shmobile: mackerel: Add HDMI sound support
  ARM: mach-shmobile: mackerel: add HDMI video support
  ARM: mach-shmobile: ap4evb: fixup clk_put timing of fsib_clk
  ARM: mach-shmobile: sh73a0: fix div4 table
  ARM: mach-shmobile: ap4/mackerel: modify wrong comment out of USB
  ARM: mach-shmobile: Mackerel VGA camera support
  mmc: sh_mmcif: make DMA support by the driver unconditional
  ARM: mach-shmobile: Add eMMC support through MMCIF on AG5EVM
  ARM: mach-shmobile: Use pullups for AG5EVM KEYSC pins
  ARM: mach-shmobile: sh73a0 GPIO pullup improvement
  ...

13 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Linus Torvalds [Fri, 7 Jan 2011 22:45:47 +0000 (14:45 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/dtor/input

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (58 commits)
  Input: wacom_w8001 - support pen or touch only devices
  Input: wacom_w8001 - use __set_bit to set keybits
  Input: bu21013_ts - fix misuse of logical operation in place of bitop
  Input: i8042 - add Acer Aspire 5100 to the Dritek list
  Input: wacom - add support for digitizer in Lenovo W700
  Input: psmouse - disable the synaptics extension on OLPC machines
  Input: psmouse - fix up Synaptics comment
  Input: synaptics - ignore bogus mt packet
  Input: synaptics - add multi-finger and semi-mt support
  Input: synaptics - report clickpad property
  input: mt: Document interface updates
  Input: fix double equality sign in uevent
  Input: introduce device properties
  hid: egalax: Add support for Wetab (726b)
  Input: include MT library as source for kerneldoc
  MAINTAINERS: Update input-mt entry
  hid: egalax: Add support for Samsung NB30 netbook
  hid: egalax: Document the new devices in Kconfig
  hid: egalax: Add support for Wetab
  hid: egalax: Convert to MT slots
  ...

Fixed up trivial conflict in drivers/input/keyboard/Kconfig

13 years agoMerge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6
Linus Torvalds [Fri, 7 Jan 2011 22:39:20 +0000 (14:39 -0800)]
Merge branch 'tty-next' of git://git./linux/kernel/git/gregkh/tty-2.6

* 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: (36 commits)
  serial: apbuart: Fixup apbuart_console_init()
  TTY: Add tty ioctl to figure device node of the system console.
  tty: add 'active' sysfs attribute to tty0 and console device
  drivers: serial: apbuart: Handle OF failures gracefully
  Serial: Avoid unbalanced IRQ wake disable during resume
  tty: fix typos/errors in tty_driver.h comments
  pch_uart : fix warnings for 64bit compile
  8250: fix uninitialized FIFOs
  ip2: fix compiler warning on ip2main_pci_tbl
  specialix: fix compiler warning on specialix_pci_tbl
  rocket: fix compiler warning on rocket_pci_ids
  8250: add a UPIO_DWAPB32 for 32 bit accesses
  8250: use container_of() instead of casting
  serial: omap-serial: Add support for kernel debugger
  serial: fix pch_uart kconfig & build
  drivers: char: hvc: add arm JTAG DCC console support
  RS485 documentation: add 16C950 UART description
  serial: ifx6x60: fix memory leak
  serial: ifx6x60: free IRQ on error
  Serial: EG20T: add PCH_UART driver
  ...

Fixed up conflicts in drivers/serial/apbuart.c with evil merge that
makes the code look fairly sane (unlike either side).

13 years agoSupport KHLB2 in the compal laptop driver
Albert Astals Cid [Fri, 7 Jan 2011 22:29:44 +0000 (17:29 -0500)]
Support KHLB2 in the compal laptop driver

Add the KHLB2 model identifier to the list of supported models

Signed-off-by: Albert Astals Cid <aacid@kde.org>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoacer-wmi: Enabled Acer Launch Manager mode
From: Lee, Chun-Yi [Fri, 7 Jan 2011 22:25:14 +0000 (17:25 -0500)]
acer-wmi: Enabled Acer Launch Manager mode

Enabled Acer Launch Manager mode to disable the EC raw behavior for
communication devices when WMID3 method available. And, we also add a
ec_raw_mode kernel module option for enable The EC raw behavior mode
when anyone what reset it back.
When Acer Launch Manager mode enabled, EC will stop to touch any
communication devices' RF state or power state that causes conflict
with rfkill_input or any userland daemon to charge the rfkill rules.

Signed-off-by: Lee, Chun-Yi <jlee@novell.com>
Acked-by: Thomas Renninger <trenn@suse.de>
Acked-by: Jiri Benc <jbenc@suse.cz>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Cc: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years ago[PATCH] intel_pmic_gpio: modify EOI handling following change of kernel irq subsystem
Feng Tang [Fri, 31 Dec 2010 01:48:20 +0000 (09:48 +0800)]
[PATCH] intel_pmic_gpio: modify EOI handling following change of kernel irq subsystem

Latest kernel has many changes in IRQ subsystem and its interfaces, like adding
"irq_eoi" for struct irq_chip, this patch will make it support both the new
and old interface.

Cc: Alek Du <alek.du@intel.com>
Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoACPI Thinkpad: We must always call va_end() after va_start() but do not do so in...
Jesper Juhl [Fri, 24 Dec 2010 18:56:28 +0000 (19:56 +0100)]
ACPI Thinkpad: We must always call va_end() after va_start() but do not do so in thinkpad_acpi.c::acpi_evalf()

Hi,

In drivers/platform/x86/thinkpad_acpi.c::acpi_evalf() we don't always call
va_end() after va_start(). This patch corrects that.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoacer-wmi: Initialize wlan/bluetooth/wwan rfkill software block state
Lee, Chun-Yi [Mon, 13 Dec 2010 02:02:41 +0000 (10:02 +0800)]
acer-wmi: Initialize wlan/bluetooth/wwan rfkill software block state

Initial wlan/bluetooth/wwan rfkill software block state when acer-wmi driver
probe. Acer notebook can save the devices state and this patch can use it to
initial the devices' rfkill state.

Signed-off-by: Lee, Chun-Yi <jlee@novell.com>
Acked-by: Thomas Renninger <trenn@suse.de>
Cc: Carlos Corbacho <carlos@strangeworlds.co.uk>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoacer-wmi: Detect the WiFi/Bluetooth/3G devices available
Lee, Chun-Yi [Tue, 7 Dec 2010 02:29:23 +0000 (10:29 +0800)]
acer-wmi: Detect the WiFi/Bluetooth/3G devices available

Check the Acer OEM-specific Type AA to detect the WiFi/Bluetooth/3G
devices available or not, and set the devices capability flag.

Signed-off-by: Lee, Chun-Yi <jlee@novell.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Thomas Renninger <trenn@suse.de>
Acked-by: Jiri Benc <jbenc@suse.cz>
Cc: Carlos Corbacho <carlos@strangeworlds.co.uk>
Cc: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoacer-wmi: Add 3G rfkill sysfs file
Lee, Chun-Yi [Tue, 7 Dec 2010 02:29:22 +0000 (10:29 +0800)]
acer-wmi: Add 3G rfkill sysfs file

Add 3G rfkill sysfs file for provide userland to control 3G device
on/off by using WMI method.

Signed-off-by: Lee, Chun-Yi <jlee@novell.com>
Acked-by: Thomas Renninger <trenn@suse.de>
Acked-by: Jiri Benc <jbenc@suse.cz>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Carlos Corbaho <carlos@strangeworlds.co.uk>
Cc: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoacer-wmi: Add acer wmi hotkey events support
Lee, Chun-Yi [Tue, 7 Dec 2010 02:29:20 +0000 (10:29 +0800)]
acer-wmi: Add acer wmi hotkey events support

Add acer wmi hotkey event support. Install a wmi notify handler to
transfer wmi event key to key code, then send out keycode through acer
wmi input device to userland.

Signed-off-by: Lee, Chun-Yi <jlee@novell.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Thomas Renninger <trenn@suse.de>
Acked-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Cc: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoplatform/x86: Kconfig: Replace select by depends on ACPI_WMI
Sedat Dilek [Wed, 8 Dec 2010 10:20:26 +0000 (11:20 +0100)]
platform/x86: Kconfig: Replace select by depends on ACPI_WMI

With 'make oldnoconfig' I see these warnings in linux-next (next-20101208):

drivers/platform/x86/Kconfig:422:error: recursive dependency detected!
drivers/platform/x86/Kconfig:422:       symbol EEEPC_WMI depends on ACPI_WMI
drivers/platform/x86/Kconfig:438:       symbol ACPI_WMI is selected by ACER_WMI
drivers/platform/x86/Kconfig:18:        symbol ACER_WMI depends on LEDS_CLASS
drivers/leds/Kconfig:10:        symbol LEDS_CLASS is selected by EEEPC_WMI

This patch replaces all "select on ACPI_WMI" by "depends on ACPI_WMI".

Quote from David Woodhouse:
"A better policy is: "NEVER USE SELECT"."

Reported-and-tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: Sedat Dilek <sedat.dilek@gmail.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoideapad: pass ideapad_priv as argument (part 2)
Ike Panhc [Mon, 13 Dec 2010 10:01:12 +0000 (18:01 +0800)]
ideapad: pass ideapad_priv as argument (part 2)

Passing ideapad_priv as argument and try not to using too much global variable.
This is part 2 for rfkill.

Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoideapad: pass ideapad_priv as argument (part 1)
Ike Panhc [Mon, 13 Dec 2010 10:01:01 +0000 (18:01 +0800)]
ideapad: pass ideapad_priv as argument (part 1)

Passing ideapad_priv as argument and try not to using too much global variable.
This is part 1 for platform driver and input device.

Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoideapad: add markups, unify comments and return result when init
Ike Panhc [Mon, 13 Dec 2010 10:00:48 +0000 (18:00 +0800)]
ideapad: add markups, unify comments and return result when init

1. Add markups on init and exit functions
2. Unify the comments in the same style
3. Return result when module initial

Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoideapad: add hotkey support
Ike Panhc [Mon, 13 Dec 2010 10:00:38 +0000 (18:00 +0800)]
ideapad: add hotkey support

Hotkey enabled by this patch:
  Fn+F3: Video mode switch
  Fn+F5: software rfkill for wifi

For some ideapad when push Fn+F3, hardware generates Super-P keys, those key
will not be enabled by this patch.

Thanks for Dave Hansen report the problem. If CONFIG_INPUT_SPARSEKMAP is not
set, when building, you will have error message:

  ERROR: "sparse_keymap_setup" [drivers/platform/x86/ideapad-laptop.ko] undefined!
  ERROR: "sparse_keymap_free" [drivers/platform/x86/ideapad-laptop.ko] undefined!
  ERROR: "sparse_keymap_report_event" [drivers/platform/x86/ideapad-laptop.ko] undefined!

To select INPUT_SPARSEKMAP solve this issue.

Ref: http://lkml.org/lkml/2010/12/2/340

Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoideapad: let camera power control entry under platform driver
Ike Panhc [Mon, 13 Dec 2010 10:00:27 +0000 (18:00 +0800)]
ideapad: let camera power control entry under platform driver

The entry was at /sys/devices/LNXSYSTM:00/../VPC2004:00/camera_power
move to /sys/devices/platform/ideapad/camera_power

Add document about usage of ideapad node in sysfs.

Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoideapad: add platform driver for ideapad
Ike Panhc [Mon, 13 Dec 2010 10:00:15 +0000 (18:00 +0800)]
ideapad: add platform driver for ideapad

Create /sys/devices/platform/ideapad for nodes of ideapad landing.

Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agofujitsu-laptop: fix compiler warning on pnp_ids
Namhyung Kim [Tue, 7 Dec 2010 15:04:14 +0000 (00:04 +0900)]
fujitsu-laptop: fix compiler warning on pnp_ids

Annotate pnp_ids as '__used' to fix following warning:

  CC      drivers/platform/x86/fujitsu-laptop.o
drivers/platform/x86/fujitsu-laptop.c:1243: warning: â€˜pnp_ids’ defined but not used

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoWMI: return error if wmi_create_device() fails
Dan Carpenter [Mon, 6 Dec 2010 21:44:23 +0000 (16:44 -0500)]
WMI: return error if wmi_create_device() fails

The break resets the retval to 0 but we want to return an error code.
This was introduced in c64eefd48c4 "WMI: embed struct device directly
into wmi_block"

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
13 years agoeeepc-wmi: never load if legacy device is enabled
Corentin Chary [Mon, 29 Nov 2010 07:14:14 +0000 (08:14 +0100)]
eeepc-wmi: never load if legacy device is enabled

If legacy device (SB.ATKD - ASUS010) used by eeepc-laptop
is enabled, don't allow eeepc-wmi to load because:
- eeepc-laptop may be loaded, and can conflict with
  eeepc-wmi (they both try to register eeepc::touchpad
  led for example).
- the WMI interface is inteded to be used when the OS is
  not detected as Win 7. And when this is the case, the
  ASUS010 device is disabled.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoeeepc-laptop: add a getter for touchpad led
Corentin Chary [Mon, 29 Nov 2010 07:14:13 +0000 (08:14 +0100)]
eeepc-laptop: add a getter for touchpad led

Allow te get the current led state in a more accurate way.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoeeepc-wmi: remove unneeded static
Corentin Chary [Mon, 29 Nov 2010 07:14:12 +0000 (08:14 +0100)]
eeepc-wmi: remove unneeded static

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoeeepc-wmi: claim eeepc-wmi maintainership
Corentin Chary [Mon, 29 Nov 2010 07:14:11 +0000 (08:14 +0100)]
eeepc-wmi: claim eeepc-wmi maintainership

Since eeepc-wmi has currently no official maintainer, I claim
maintainership of this driver, and add it to the acpi4asus project.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoeeepc-wmi: fix confusion between ctrl_param and retval
Corentin Chary [Mon, 29 Nov 2010 07:14:10 +0000 (08:14 +0100)]
eeepc-wmi: fix confusion between ctrl_param and retval

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoeeepc-wmi: add debugfs entries
Corentin Chary [Mon, 29 Nov 2010 07:14:09 +0000 (08:14 +0100)]
eeepc-wmi: add debugfs entries

eeepc-wmi/    - debugfs root directory
  dev_id      - current dev_id
  ctrl_param  - current ctrl_param
  devs        - call DEVS(dev_id, ctrl_param) and print result
  dsts        - call DSTS(dev_id)  and print result

DEVS and DSTS are the main functions used in eeepc-wmi, this
will allow to test new features without patching the drivers.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoeeepc-wmi: use attribute group to manage attributes
Corentin Chary [Mon, 29 Nov 2010 07:14:08 +0000 (08:14 +0100)]
eeepc-wmi: use attribute group to manage attributes

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoeeepc-wmi: add rfkill support for wlan, bluetooth and 3g
Corentin Chary [Mon, 29 Nov 2010 07:14:07 +0000 (08:14 +0100)]
eeepc-wmi: add rfkill support for wlan, bluetooth and 3g

wimax support is missing because I don't have any DSDT
with WMI and wimax support.

Most of the code comes from eeepc-laptop.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoeeepc-wmi: add touchpad led support
Corentin Chary [Mon, 29 Nov 2010 07:14:06 +0000 (08:14 +0100)]
eeepc-wmi: add touchpad led support

Most of the code comes from eeepc-laptop.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoeeepc-wmi: rework eeepc_wmi_init and eeepc_wmi_exit
Corentin Chary [Mon, 29 Nov 2010 07:14:05 +0000 (08:14 +0100)]
eeepc-wmi: rework eeepc_wmi_init and eeepc_wmi_exit

The old code was using platform_driver.probe to initialize
eeepc_wmi context. That's a mistake because if probe fail,
eeepc_platform_register() won't tell anyone, and chaos will happen.

Wrap add and remove code inside eeepc_wmi_add() / eeepc_wmi_remove(),
and try to use the static platform_device only in eeepc_wmi_init()
and eeepc_wmi_exit()

The code is now very similar to eeepc-laptop, except eeepc_laptop_add
and eeepc_laptop_remove are called from acpi_driver, not module
init/exit functions, but WMI doesn't provide such functionalities (yet ?).

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoclassmate-laptop: add missing input_sync call
Herton Ronaldo Krzesinski [Mon, 6 Dec 2010 21:46:19 +0000 (16:46 -0500)]
classmate-laptop: add missing input_sync call

Add missing input_sync call in cmpc_keys_handler function.

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Acked-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
13 years agoclassmate-laptop: little optimization for cmpc_rfkill_block
Herton Ronaldo Krzesinski [Tue, 30 Nov 2010 18:30:43 +0000 (16:30 -0200)]
classmate-laptop: little optimization for cmpc_rfkill_block

We don't need to call bios/acpi (cmpc_set_rfkill_wlan) if the blocked
state is already set to the same value (little optimization). This can
happen for example if we initialize the module with same initial
hardware state (rfkill core always call cmpc_rfkill_block on
initialization here).

Also GWRI method only accepts 0 or 1 for setting rfkill block, as can be
seen on AML code from acpidump->DSDT from a classmate sample I have, so
should be fine setting state only to 0 or 1 directly.

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Acked-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
13 years agoWMI: Cater for multiple events with same GUID
Colin King [Fri, 19 Nov 2010 15:40:02 +0000 (15:40 +0000)]
WMI: Cater for multiple events with same GUID

WMI data blocks can contain WMI events with the same GUID but with
different notifiy_ids, for example volume up/down hotkeys.
This patch enables a single event handler to be registered and
unregistered against all events with same GUID but different
notify_ids.  Since an event handler is passed the notify_id of
an event it can can differentiate between the different events.

The patch also ensures we only register and unregister a device per
unique GUID.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agodrivers/platform/x86: Remove unnecessary semicolons
Joe Perches [Mon, 15 Nov 2010 03:04:38 +0000 (19:04 -0800)]
drivers/platform/x86: Remove unnecessary semicolons

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agointel_scu_ipc: Utility driver for intel scu ipc
Sreedhara DS [Fri, 22 Oct 2010 14:43:55 +0000 (15:43 +0100)]
intel_scu_ipc: Utility driver for intel scu ipc

This driver implements ioctl and interfaces with intel scu ipc driver. It
is used to access pmic/msic registers from user space and firmware update
utility.

Signed-off-by: Sreedhara DS <sreedhara.ds@intel.com>
[Extensive clean up and debug]
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agodeb-pkg: s/hdr/kernel_headers_/ && s/header/libc_headers_/
maximilian attems [Fri, 7 Jan 2011 15:13:06 +0000 (16:13 +0100)]
deb-pkg: s/hdr/kernel_headers_/ && s/header/libc_headers_/

hdrpackage and headerpackage are not intuitive names,
use proposed alternatives by Michel Marek.

While touching them move the mkdir of the kernel_headers dir up
and fix it for paranoid umask.

CC: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: maximilian attems <max@stro.at>
Signed-off-by: Michal Marek <mmarek@suse.cz>
13 years agoMerge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
Linus Torvalds [Fri, 7 Jan 2011 21:16:28 +0000 (13:16 -0800)]
Merge branch 'usb-next' of git://git./linux/kernel/git/gregkh/usb-2.6

* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (144 commits)
  USB: add support for Dream Cheeky DL100B Webmail Notifier (1d34:0004)
  USB: serial: ftdi_sio: add support for TIOCSERGETLSR
  USB: ehci-mxc: Setup portsc register prior to accessing OTG viewport
  USB: atmel_usba_udc: fix freeing irq in usba_udc_remove()
  usb: ehci-omap: fix tll channel enable mask
  usb: ohci-omap3: fix trivial typo
  USB: gadget: ci13xxx: don't assume that PAGE_SIZE is 4096
  USB: gadget: ci13xxx: fix complete() callback for no_interrupt rq's
  USB: gadget: update ci13xxx to work with g_ether
  USB: gadgets: ci13xxx: fix probing of compiled-in gadget drivers
  Revert "USB: musb: pm: don't rely fully on clock support"
  Revert "USB: musb: blackfin: pm: make it work"
  USB: uas: Use GFP_NOIO instead of GFP_KERNEL in I/O submission path
  USB: uas: Ensure we only bind to a UAS interface
  USB: uas: Rename sense pipe and sense urb to status pipe and status urb
  USB: uas: Use kzalloc instead of kmalloc
  USB: uas: Fix up the Sense IU
  usb: musb: core: kill unneeded #include's
  DA8xx: assign name to MUSB IRQ resource
  usb: gadget: g_ncm added
  ...

Manually fix up trivial conflicts in USB Kconfig changes in:
arch/arm/mach-omap2/Kconfig
arch/sh/Kconfig
drivers/usb/Kconfig
drivers/usb/host/ehci-hcd.c
and annoying chip clock data conflicts in:
arch/arm/mach-omap2/clock3xxx_data.c
arch/arm/mach-omap2/clock44xx_data.c

13 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
Linus Torvalds [Fri, 7 Jan 2011 20:47:02 +0000 (12:47 -0800)]
Merge git://git./linux/kernel/git/jejb/scsi-misc-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (147 commits)
  [SCSI] arcmsr: fix write to device check
  [SCSI] lpfc: lower stack use in lpfc_fc_frame_check
  [SCSI] eliminate an unnecessary local variable from scsi_remove_target()
  [SCSI] libiscsi: use bh locking instead of irq with session lock
  [SCSI] libiscsi: do not take host lock in queuecommand
  [SCSI] be2iscsi: fix null ptr when accessing task hdr
  [SCSI] be2iscsi: fix gfp use in alloc_pdu
  [SCSI] libiscsi: add more informative failure message during iscsi scsi eh
  [SCSI] gdth: Add missing call to gdth_ioctl_free
  [SCSI] bfa: remove unused defintions and misc cleanups
  [SCSI] bfa: remove inactive functions
  [SCSI] bfa: replace bfa_assert with WARN_ON
  [SCSI] qla2xxx: Use sg_next to fetch next sg element while walking sg list.
  [SCSI] qla2xxx: Fix to avoid recursive lock failure during BSG timeout.
  [SCSI] qla2xxx: Remove code to not reset ISP82xx on failure.
  [SCSI] qla2xxx: Display mailbox register 4 during 8012 AEN for ISP82XX parts.
  [SCSI] qla2xxx: Don't perform a BIG_HAMMER if Get-ID (0x20) mailbox command fails on CNAs.
  [SCSI] qla2xxx: Remove redundant module parameter permission bits
  [SCSI] qla2xxx: Add sysfs node for displaying board temperature.
  [SCSI] qla2xxx: Code cleanup to remove unwanted comments and code.
  ...

13 years agoinput/tc3589x: fix compile error
Dan Carpenter [Fri, 7 Jan 2011 19:47:37 +0000 (20:47 +0100)]
input/tc3589x: fix compile error

There was a semi-colon missing and it broke the compile.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agospi/omap: Fix DMA API usage in OMAP MCSPI driver
Russell King - ARM Linux [Fri, 7 Jan 2011 15:49:20 +0000 (15:49 +0000)]
spi/omap: Fix DMA API usage in OMAP MCSPI driver

Running the latest kernel on the 4430SDP board with DMA API debugging
enabled results in this:

WARNING: at lib/dma-debug.c:803 check_unmap+0x19c/0x6f0()
NULL NULL: DMA-API: device driver tries to free DMA memory it has not allocated
[device address=0x000000008129901a] [size=260 bytes]
Modules linked in:
Backtrace:
[<c003cbe0>] (dump_backtrace+0x0/0x10c) from [<c0278da8>] (dump_stack+0x18/0x1c)
 r7:c1839dc0 r6:c0198578 r5:c0304b17 r4:00000323
[<c0278d90>] (dump_stack+0x0/0x1c) from [<c005b158>] (warn_slowpath_common+0x58/0x70)
[<c005b100>] (warn_slowpath_common+0x0/0x70) from [<c005b214>] (warn_slowpath_fmt+0x38/0x40)
 r8:c1839e40 r7:00000000 r6:00000104 r5:00000000 r4:8129901a
[<c005b1dc>] (warn_slowpath_fmt+0x0/0x40) from [<c0198578>] (check_unmap+0x19c/0x6f0)
 r3:c03110de r2:c0304e6b
[<c01983dc>] (check_unmap+0x0/0x6f0) from [<c0198cd8>] (debug_dma_unmap_page+0x74/0x80)
[<c0198c64>] (debug_dma_unmap_page+0x0/0x80) from [<c01d5ad8>] (omap2_mcspi_work+0x514/0xbf0)
[<c01d55c4>] (omap2_mcspi_work+0x0/0xbf0) from [<c006dfb0>] (process_one_work+0x294/0x400)
[<c006dd1c>] (process_one_work+0x0/0x400) from [<c006e50c>] (worker_thread+0x220/0x3f8)
[<c006e2ec>] (worker_thread+0x0/0x3f8) from [<c00738d0>] (kthread+0x88/0x90)
[<c0073848>] (kthread+0x0/0x90) from [<c005e924>] (do_exit+0x0/0x5fc)
 r7:00000013 r6:c005e924 r5:c0073848 r4:c1829ee0
---[ end trace 1b75b31a2719ed20 ]---

I've no idea why this driver uses NULL for dma_unmap_single instead of
the &spi->dev that is laying around just waiting to be used in that
function - but it's an easy fix.

Also replace this comment with a FIXME comment:
                /* Do DMA mapping "early" for better error reporting and
                 * dcache use.  Note that if dma_unmap_single() ever starts
                 * to do real work on ARM, we'd need to clean up mappings
                 * for previous transfers on *ALL* exits of this loop...
                 */
as the comment is not true - we do work in dma_unmap() functions,
particularly on ARMv6 and above.  I've corrected the existing unmap
functions but if any others are required they must be added ASAP.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
13 years agoPull misc2.6.38 into release branch
Tony Luck [Fri, 7 Jan 2011 17:17:33 +0000 (09:17 -0800)]
Pull misc2.6.38 into release branch

13 years ago[IA64] Avoid array overflow if there are too many cpus in SRAT table
Tony Luck [Fri, 7 Jan 2011 17:11:55 +0000 (09:11 -0800)]
[IA64] Avoid array overflow if there are too many cpus in SRAT table

acpi_numa_init() has to parse the whole SRAT table, even if the
kernel wants to limit the number of cpus it will use (because the
ones it is going to use may be described by entries at the end of
the SRAT table).  Avoid overflowing the node_cpuid array.

Reported-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
13 years agospi/imx: correct the test on platform_get_irq() return value
Richard Genoud [Fri, 7 Jan 2011 14:26:01 +0000 (15:26 +0100)]
spi/imx: correct the test on platform_get_irq() return value

The test "if (spi_imx->irq <= 0)" is not testing the IRQ value, but
the return value of platform_get_irq().  As platform_get_irq() can
return an error (-ENXIO) or the IRQ value it found, the test should be
"if (spi_imx->irq < 0)"

[grant.likely: Note: In general, Linux irq number 0 should also mean
no irq, but arm still allows devices to be assigned 0, and the imx
platform uses 0 for one of the spi devices, so this patch is needed
for the device to work]

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
13 years agoMerge branch 'vfs-scale-working' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Fri, 7 Jan 2011 16:56:33 +0000 (08:56 -0800)]
Merge branch 'vfs-scale-working' of git://git./linux/kernel/git/npiggin/linux-npiggin

* 'vfs-scale-working' of git://git.kernel.org/pub/scm/linux/kernel/git/npiggin/linux-npiggin: (57 commits)
  fs: scale mntget/mntput
  fs: rename vfsmount counter helpers
  fs: implement faster dentry memcmp
  fs: prefetch inode data in dcache lookup
  fs: improve scalability of pseudo filesystems
  fs: dcache per-inode inode alias locking
  fs: dcache per-bucket dcache hash locking
  bit_spinlock: add required includes
  kernel: add bl_list
  xfs: provide simple rcu-walk ACL implementation
  btrfs: provide simple rcu-walk ACL implementation
  ext2,3,4: provide simple rcu-walk ACL implementation
  fs: provide simple rcu-walk generic_check_acl implementation
  fs: provide rcu-walk aware permission i_ops
  fs: rcu-walk aware d_revalidate method
  fs: cache optimise dentry and inode for rcu-walk
  fs: dcache reduce branches in lookup path
  fs: dcache remove d_mounted
  fs: fs_struct use seqlock
  fs: rcu-walk for path lookup
  ...

13 years agodeb-pkg: Make deb-pkg generate a seperate linux-libc-dev deb
maximilian attems [Sat, 1 Jan 2011 15:44:13 +0000 (16:44 +0100)]
deb-pkg: Make deb-pkg generate a seperate linux-libc-dev deb

userland dev likes latest incarnation of that userland API.
make it easy to also build it on make deb-pkg invocation:

dpkg-deb: building package `linux-libc-dev' in `../linux-libc-dev_2.6.32-rc6-4_amd64.deb'.

Last year patch rebased on top of latest deb-pkg changes.

Signed-off-by: maximilian attems <max@stro.at>
Signed-off-by: Michal Marek <mmarek@suse.cz>
13 years agoxen: HVM X2APIC support
Sheng Yang [Tue, 21 Dec 2010 06:18:49 +0000 (14:18 +0800)]
xen: HVM X2APIC support

This patch is similiar to Gleb Natapov's patch for KVM, which enable the
hypervisor to emulate x2apic feature for the guest. By this way, the emulation
of lapic would be simpler with x2apic interface(MSR), and faster.

[v2: Re-organized 'xen_hvm_need_lapic' per Ian Campbell suggestion]

Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13 years agoapic: Move hypervisor detection of x2apic to hypervisor.h
Sheng Yang [Tue, 21 Dec 2010 06:18:48 +0000 (14:18 +0800)]
apic: Move hypervisor detection of x2apic to hypervisor.h

Then we can reuse it for Xen later.

Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Acked-by: Avi Kivity <avi@redhat.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13 years agosched: Constify function scope static struct sched_param usage
Peter Zijlstra [Fri, 7 Jan 2011 12:41:40 +0000 (13:41 +0100)]
sched: Constify function scope static struct sched_param usage

Function-scope statics are discouraged because they are
easily overlooked and can cause subtle bugs/races due to
their global (non-SMP safe) nature.

Linus noticed that we did this for sched_param - at minimum
make the const.

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: Message-ID: <AANLkTinotRxScOHEb0HgFgSpGPkq_6jKTv5CfvnQM=ee@mail.gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
13 years agosched: Fix strncmp operation
Hillf Danton [Thu, 6 Jan 2011 12:58:12 +0000 (20:58 +0800)]
sched: Fix strncmp operation

One of the operands, buf, is incorrect, since it is stripped and the
correct address for subsequent string comparing could change if
leading white spaces, if any, are removed from buf.

It is fixed by replacing buf with cmp.

Signed-off-by: Hillf Danton <dhillf@gmail.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <AANLkTinOPuYsVovrZpbuCCmG5deEyc8WgA_A1RJx_YK7@mail.gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
13 years agosched: Move sched_autogroup_exit() to free_signal_struct()
Mike Galbraith [Wed, 5 Jan 2011 10:16:04 +0000 (11:16 +0100)]
sched: Move sched_autogroup_exit() to free_signal_struct()

Per Oleg's suggestion, undo fork failure free/put_signal_struct change,
and move sched_autogroup_exit() to free_signal_struct() instead.

Signed-off-by: Mike Galbraith <efault@gmx.de>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1294222564.8369.6.camel@marge.simson.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
13 years agosched: Fix struct autogroup memory leak
Mike Galbraith [Wed, 5 Jan 2011 10:11:25 +0000 (11:11 +0100)]
sched: Fix struct autogroup memory leak

Seems I lost a change somewhere, leaking memory.

sched: fix struct autogroup memory leak

Add missing change to actually use autogroup_free().

Signed-off-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1294222285.8369.2.camel@marge.simson.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
13 years agosched: Mark autogroup_init() __init
Yong Zhang [Fri, 7 Jan 2011 04:43:45 +0000 (12:43 +0800)]
sched: Mark autogroup_init() __init

autogroup_init() is only called at boot time.

Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1294375425-31065-1-git-send-email-yong.zhang0@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
13 years agosched: Consolidate the name of root_task_group and init_task_group
Yong Zhang [Fri, 7 Jan 2011 07:17:36 +0000 (15:17 +0800)]
sched: Consolidate the name of root_task_group and init_task_group

root_task_group is the leftover of USER_SCHED, now it's always
same to init_task_group.
But as Mike suggested, root_task_group is maybe the suitable name
to keep for a tree.
So in this patch:
  init_task_group      --> root_task_group
  init_task_group_load --> root_task_group_load
  INIT_TASK_GROUP_LOAD --> ROOT_TASK_GROUP_LOAD

Suggested-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20110107071736.GA32635@windriver.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
13 years agonconf: handle comment entries within choice/endchoice
Peter Korsgaard [Thu, 6 Jan 2011 15:42:45 +0000 (16:42 +0100)]
nconf: handle comment entries within choice/endchoice

Equivalent to af6c1598 (kconfig: handle comment entries within
choice/endchoice), but for nconfig instead.

Implement support for comment entries within choice groups. Comment entries
are displayed visually distinct from normal configs, and selecting them is
a no-op.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Michal Marek <mmarek@suse.cz>
13 years agomkuboot.sh: Fail if mkimage is missing
Roland Stigge [Fri, 17 Dec 2010 16:19:17 +0000 (17:19 +0100)]
mkuboot.sh: Fail if mkimage is missing

on building an uImage, I get:

$ make uImage
  CHK     include/linux/version.h
  CHK     include/generated/utsrelease.h
make[1]: `include/generated/mach-types.h' is up to date.
  CALL    scripts/checksyscalls.sh
  CHK     include/generated/compile.h
  Kernel: arch/arm/boot/Image is ready
  SHIPPED arch/arm/boot/compressed/lib1funcs.S
  AS      arch/arm/boot/compressed/lib1funcs.o
  LD      arch/arm/boot/compressed/vmlinux
  OBJCOPY arch/arm/boot/zImage
  Kernel: arch/arm/boot/zImage is ready
  UIMAGE  arch/arm/boot/uImage
"mkimage" command not found - U-Boot images will not be built
  Image arch/arm/boot/uImage is ready
$

I.e. it says: "uImage is ready" even though the uImage file doesn't
exist because mkimage is missing.

I propose the attached patch.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Michal Marek <mmarek@suse.cz>
13 years agoMerge branch 'linus' into x86/apic-cleanups
Ingo Molnar [Fri, 7 Jan 2011 13:14:15 +0000 (14:14 +0100)]
Merge branch 'linus' into x86/apic-cleanups

Conflicts:
arch/x86/include/asm/io_apic.h

Merge reason: Resolve the conflict, update to a more recent -rc base

Signed-off-by: Ingo Molnar <mingo@elte.hu>
13 years agom68knommu: Need to check __get_user()/__put_user() result
Al Viro [Thu, 14 Oct 2010 17:34:03 +0000 (13:34 -0400)]
m68knommu: Need to check __get_user()/__put_user() result

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
13 years agom68knommu: signal.c __user annotations
Al Viro [Wed, 13 Oct 2010 02:38:04 +0000 (22:38 -0400)]
m68knommu: signal.c __user annotations

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>