Commit Graph

400842 Commits

Author SHA1 Message Date
Jiri Kosina
7f9cc24a80 Merge branches 'for-3.12/upstream-fixes', 'for-3.13/holtek', 'for-3.13/i2c-hid', 'for-3.13/logitech', 'for-3.13/multitouch', 'for-3.13/roccat', 'for-3.13/upstream' and 'for-3.13/wiimote' into for-linus 2013-11-16 00:04:57 +01:00
Tristan Rice
e17f5d7667 HID: enable Mayflash USB Gamecube Adapter
This is a patch that adds the new Mayflash Gamecube Controller to USB adapter
(ID 1a34:f705 ACRUX) to the ACRUX driver (drivers/hid/hid-axff.c) with full
force feedback support.

Signed-off-by: Tristan Rice <rice@outerearth.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-11-12 19:06:23 +01:00
Sven Eckelmann
a08c22c0df HID: sony: Add force feedback support for Dualshock3 USB
Sony Dualshock 3 controllers have two motors which can be used to provide
simple force feedback rumble effects. The right motor is can be used to create
a weak rumble effect but does not allow to set the force. The left motor is
used to create a strong rumble effect with adjustable intensity.

The state of both motors can be changed using HID_OUTPUT_REPORT packets and
have no timing information. FF memless is used to keep track of the timing and
the sony driver just generates the necessary URBs.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-11-11 11:25:46 +01:00
Forest Bond
ae2aa3a512 Input: usbtouchscreen: ignore eGalax/D-Wav/EETI HIDs
The HID driver now handles these devices, regardless of what protocol
the device claims it supports.

Signed-off-by: Forest Bond <forest.bond@rapidrollout.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-11-11 11:19:26 +01:00
Forest Bond
95d50b6c5e HID: don't ignore eGalax/D-Wav/EETI HIDs
Certain devices with class HID, protocol None did not work with the HID
driver at one point, and as a result were bound to usbtouchscreen
instead as of commit 139ebe8 ("Input: usbtouchscreen - fix eGalax HID
ignoring").  This change was prompted by the following report:

https://lkml.org/lkml/2009/1/25/127

Unfortunately, the device mentioned in this report is no longer
available for testing.

We've recently discovered that some devices with class HID, protocol
None do not work with usbtouchscreen, but do work with usbhid.  Here is
the report that made this evident:

http://comments.gmane.org/gmane.linux.kernel.input/31710

Driver binding for these devices has flip-flopped a few times, so both
of the above reports were regressions.

This situation would appear to leave us with no easy way to bind every
device to the right driver.  However, in my own testing with several
devices I have not found a device with class HID that does not work with
the current HID driver.  It is my belief that changes to the HID driver
since the original report have likely fixed the issue(s) that made it
unsuitable at the time, and that we should prefer it over usbtouchscreen
for these devices.  In particular, HID quirks affecting these devices
were added/removed in the following commits since then:

fe6065d HID: add multi-input quirk for eGalax Touchcontroller
77933c3 Merge branch 'egalax' into for-linus
ebd11fe HID: Add quirk for eGalax touch controler.
d34c4aa HID: add no-get quirk for eGalax touch controller

This patch makes the HID driver no longer ignore eGalax/D-Wav/EETI
devices with class HID.  If there are in fact devices with class HID
that still do not work with the HID driver, we will see another round of
regressions.  In that case I propose we investigate why the device is
not working with the HID driver rather than re-introduce regressions for
functioning HID devices by again binding them to usbtouchscreen.

The corresponding change to usbtouchscreen will be made separately.

Signed-off-by: Forest Bond <forest.bond@rapidrollout.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-11-11 11:19:26 +01:00
Stefan Achatz
e078809df5 HID: roccat: add missing special driver declarations
Forgot two special driver declarations and sorted the list.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-11-08 14:16:52 +01:00
Simon Wood
1859762ed5 HID:hid-lg4ff: Correct Auto-center strength for wheels other than MOMO and MOMO2
The MOMO and MOMO2 wheels have a slightly different autocenter command,
and accept values in the range 0..F (rather than 0..7 for the other wheels).

This patch uses the product ID to determine how to compute the strength.

Signed-off-by: Simon Wood <simon@mungewell.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-11-08 14:12:08 +01:00
Simon Wood
114a55cf9d HID:hid-lg4ff: Initialize device properties before we touch autocentering.
Re-arrange code slightly to ensure that device properties are configured
before calling auto-center command.

Reported-by: Michal Malý <madcatxster@prifuk.cz>
Signed-off-by: Simon Wood <simon@mungewell.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-11-08 14:12:08 +01:00
Simon Wood
56930e7ab8 HID:hid-lg4ff: ensure ConstantForce is disabled when set to 0
When 'Constant Force' is set to 0 it is not turned off completely,
the wheel feels 'heavy'. This patch issues the '13 00..' command
to ensure that the force in slot 1 (the Constant Force) is
deactivated.

Reported-by: Elias Vanderstuyft <elias.vds@gmail.com>
Signed-off-by: Simon Wood <simon@mungewell.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-11-08 14:12:08 +01:00
Simon Wood
d2c02da549 HID:hid-lg4ff: Switch autocentering off when strength is set to zero.
When the autocenter is set to zero, this patch issues a command to
totally disable the autocenter - this results in less resistance
in the wheel.

Reported-by: Elias Vanderstuyft <elias.vds@gmail.com>
Signed-off-by: Simon Wood <simon@mungewell.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-11-08 14:12:07 +01:00
Simon Wood
f8c231569a HID:hid-lg4ff: Scale autocentering force properly on Logitech wheel
Adjust the scaling and lineartity to match that of the Windows
driver (from MOMO testing).

Reported-by: Elias Vanderstuyft <elias.vds@gmail.com>
Signed-off-by: Simon Wood <simon@mungewell.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-11-08 14:12:07 +01:00
Stefan Achatz
7be63f20b0 HID: roccat: fix Coverity CID 141438
Add missing switch breaks.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-11-04 10:55:20 +01:00
Jan Matějka
e02aea9132 HID: multitouch: add manufacturer to Kconfig help text
tested with vendor=0x04f3 product=0x002f

Signed-off-by: Jan Matějka <yac@blesmrt.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-30 14:46:44 +01:00
Dan Carpenter
6d60332610 HID: logitech-dj: small cleanup in rdcat()
We could pass the "rdsec" pointer instead of the address of the "rdesc"
and it's a little simpler.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-30 14:43:29 +01:00
Felix Rueegg
556483e2ad HID: remove self-assignment from hid_input_report
The ternary expression will always result in a self-assignment, which is
pointless.

Signed-off-by: Felix Rueegg <felix.rueegg@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-30 14:34:28 +01:00
Srinivas Pandruvada
d4b1bba761 HID: hid-sensor-hub: fix report size
Most of the hid sensor field size is reported in report_size field
in the report descriptor. For rotation fusion sensor the quaternion
data is 16 byte field, the report size was set to 4 and report
count field is set to 4. So the total size is 16 bytes. But the current
driver has a bug and not taking account for report count field. This
causes user space to see only 4 bytes of data sent via IIO interface.
The number of bytes in a field needs to take account of report_count
field. Need to multiply report_size and report_count to get total
number of bytes.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-30 14:24:51 +01:00
Bibek Basu
e1b8ad8e78 HID: i2c-hid: Stop querying for init reports
According to specifications, HID over I2C devices are not bound to respond to
query for INPUT REPORTS. Thus dropping the call during init as many devices
does not respond causing error messages during boot.

Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-30 14:23:31 +01:00
Stefan Achatz
6f3a193605 HID: roccat: add support for Ryos MK keyboards
Added support for 3 keyboards with increasing illumination capabilities

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-30 14:17:31 +01:00
Stefan Achatz
71304f5a26 HID: roccat: generalize some common code
Reduced some duplicate code by moving it to hid-roccat-common.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-30 14:17:31 +01:00
Stefan Achatz
14fc4290df HID: roccat: add new device return value
Ryos uses a new return value for critical errors, others have been
confirmed.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-30 14:17:30 +01:00
David Herrmann
08072dde33 HID: wiimote: add pro-controller analog stick calibration
The analog sticks of the pro-controller might report slightly off values.
To guarantee a uniform setup, we now calibrate analog-stick values during
pro-controller setup.

Unfortunately, the pro-controller fails during normal EEPROM reads and I
couldn't figure out whether there are any calibration values stored on the
device. Therefore, we now use the first values reported by the device (iff
they are not _way_ off, which would indicate movement) to initialize the
calibration values. To allow users to change this calibration data, we
provide a pro_calib sysfs attribute.

We also change the "flat" values so user-space correctly smoothes our
data. It makes slightly off zero-positions less visible while still
guaranteeing highly precise movement reports. Note that the pro controller
reports zero-positions in a quite huge range (at least: -100 to +100).

Reported-by: Rafael Brune <mail@rbrune.de>
Tested-by: Rafael Brune <mail@rbrune.de>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-30 14:13:29 +01:00
David Herrmann
0abda6fa81 HID: wiimote: fix inverted pro-controller axes
The analog-stick vertical axes are inverted. Fix that! Otherwise, games
and other gamepad applications need to carry their own fixups (which they
thankfully haven't done, yet).

Cc: <stable@vger.kernel.org> # 3.11+
Reported-by: Rafael Brune <mail@rbrune.de>
Tested-by: Rafael Brune <mail@rbrune.de>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-30 14:13:29 +01:00
Anders F. U. Kiær
f1a4914bd0 HID: add support for LEETGION Hellion Gaming Mouse
Added id, bindings and comments for Holtek USB ID 04d9:a072
LEETGION Hellion Gaming mouse to use the same corrections of the report
descriptor as Holtek 04d9:a067. As the mouse exceed HID_MAX_USAGES at the
same offsets in the reported descriptor.
Tested on the hardware.

Signed-off-by: Anders F. U. Kiær <ablacksheep@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-25 10:26:43 +01:00
Forest Bond
a6802e008e HID: hid-multitouch: add support for SiS panels
Add support for SiS multitouch panels.

Signed-off-by: Forest Bond <forest.bond@rapidrollout.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-25 09:46:30 +01:00
Linus Torvalds
1c241131a1 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Pull HID fixes from Jiri Kosina:

 - a partial revert of exponent parsing changes to make "Unit" exponent
   item work properly again, by Nikolai Kondrashov

 - a few new device IDs additions piggy-backing, by AceLan Kao and David
   Herrmann

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
  HID: wiimote: add LEGO-wiimote VID
  HID: Fix unit exponent parsing again
  HID: usbhid: quirk for SiS Touchscreen
  HID: usbhid: quirk for Synaptics Large Touchccreen
2013-10-22 08:22:40 +01:00
Linus Torvalds
19eddab9d9 Merge branch 'for-3.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
Pull libata fixes from Tejun Heo:
 "The only interesting bit is ata_eh_qc_retry() update which fixes a
  problem where a SG_IO command may fail across suspend/resume cycle
  without the command actually being at fault.

  Other changes are low level driver specific and fairly low impact"

* 'for-3.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
  libahci: fix turning on LEDs in ahci_start_port()
  libata: make ata_eh_qc_retry() bump scmd->allowed on bogus failures
  ahci_platform: use dev_info() instead of printk()
  ahci: use dev_info() instead of printk()
  pata_isapnp: Don't use invalid I/O ports
2013-10-22 08:21:34 +01:00
Linus Torvalds
ee7eafc907 Merge branch 'for-3.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup fixes from Tejun Heo:
 "Two late fixes for cgroup.

  One fixes descendant walk introduced during this rc1 cycle.  The other
  fixes a post 3.9 bug during task attach which can lead to hang.  Both
  fixes are critical and the fixes are relatively straight-forward"

* 'for-3.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
  cgroup: fix to break the while loop in cgroup_attach_task() correctly
  cgroup: fix cgroup post-order descendant walk of empty subtree
2013-10-22 08:20:34 +01:00
David Herrmann
86b84167d4 HID: wiimote: add LEGO-wiimote VID
The LEGO-wiimote uses a different VID than the Nintendo ID. The device is
technically the same so add the ID.

Cc: <stable@vger.kernel.org> # 3.11+
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-21 13:39:37 +02:00
Linus Torvalds
0df651a074 Merge branch 'parisc-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parsic fixes from Helge Deller:
 "There are just two small fixes in here:
   - Revert a commit which exported the flush_cache_page function.  This
     was noticed by Christoph Hellwig.
   - Enable the DEVTMPFS, DEVTMPFS_MOUNT and BLK_DEV_INITRD config
     options in the parisc defconfigs so that latest udev/initrd finds
     the root disk at boot"

* 'parisc-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: enable DEVTMPFS, DEVTMPFS_MOUNT and BLK_DEV_INITRD in defconfigs
  Revert "parisc: Export flush_cache_page() (needed by lustre)"
2013-10-20 23:20:45 +01:00
Helge Deller
c1b14041aa parisc: enable DEVTMPFS, DEVTMPFS_MOUNT and BLK_DEV_INITRD in defconfigs
Latest udev requires that DEVTMPFS and DEVTMPFS_MOUNT are enabled, else
initrd will fail to find root filesystem. Enable missing BLK_DEV_INITRD
for B180 and C3000 machines.

Signed-off-by: Helge Deller <deller@gmx.de>
2013-10-19 21:37:52 +02:00
Helge Deller
a446e72bc1 Revert "parisc: Export flush_cache_page() (needed by lustre)"
This reverts commit 320c90be7b.

Christoph Hellwig <hch@infradead.org> commented:
This one shouldn't go in - Geert sent it a bit prematurely, as Lustre
shouldn't use it just to reimplement core VM functionality (which it
shouldn't use either, but that's a separate story).

Signed-off-by: Helge Deller <deller@gmx.de>
2013-10-19 21:37:40 +02:00
Linus Torvalds
31d141e3a6 Linux 3.12-rc6 2013-10-19 12:28:15 -07:00
Linus Torvalds
bdeeab62a6 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs
Pull btrfs fix from Chris Mason:
 "Sage hit a deadlock with ceph on btrfs, and Josef tracked it down to a
  regression in our initial rc1 pull.  When doing nocow writes we were
  sometimes starting a transaction with locks held"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
  Btrfs: release path before starting transaction in can_nocow_extent
2013-10-18 16:46:21 -07:00
Linus Torvalds
797afdf708 ACPI and power management fixes for 3.12-rc6
- intel_pstate fix for misbehavior after system resume if sysfs
    attributes are set in a specific way before the corresponding
    suspend from Dirk Brandewie.
 
  - A recent intel_pstate fix has no effect if unsigned long is 32-bit,
    so fix it up to cover that case as well.
 
  - The s3c64xx cpufreq driver was not updated when the index field of
    struct cpufreq_frequency_table was replaced with driver_data, so
    update it now.  From Charles Keepax.
 
  - The Kconfig help text for ACPI_BUTTON still refers to /proc/acpi/event
    that has been dropped recently, so modify it to remove that reference.
    From Krzysztof Mazur.
 
  - A Lan Tianyu's change adds a missing mutex unlock to an error code
    path in acpi_resume_power_resources().
 
  - Some code related to ACPI power resources, whose very purpose is
    questionable to put it lightly, turns out to cause problems to
    happen during testing on real systems, so remove it completely
    (we may revisit that in the future if there's a compelling enough
    reason).  From Rafael J Wysocki and Aaron Lu.
 
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Merge tag 'pm+acpi-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI and power management fixes from Rafael Wysocki:

 - intel_pstate fix for misbehavior after system resume if sysfs
   attributes are set in a specific way before the corresponding suspend
   from Dirk Brandewie.

 - A recent intel_pstate fix has no effect if unsigned long is 32-bit,
   so fix it up to cover that case as well.

 - The s3c64xx cpufreq driver was not updated when the index field of
   struct cpufreq_frequency_table was replaced with driver_data, so
   update it now.  From Charles Keepax.

 - The Kconfig help text for ACPI_BUTTON still refers to
   /proc/acpi/event that has been dropped recently, so modify it to
   remove that reference.  From Krzysztof Mazur.

 - A Lan Tianyu's change adds a missing mutex unlock to an error code
   path in acpi_resume_power_resources().

 - Some code related to ACPI power resources, whose very purpose is
   questionable to put it lightly, turns out to cause problems to happen
   during testing on real systems, so remove it completely (we may
   revisit that in the future if there's a compelling enough reason).
   From Rafael J Wysocki and Aaron Lu.

* tag 'pm+acpi-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI / PM: Drop two functions that are not used any more
  ATA / ACPI: remove power dependent device handling
  cpufreq: s3c64xx: Rename index to driver_data
  ACPI / power: Drop automaitc resume of power resource dependent devices
  intel_pstate: Fix type mismatch warning
  cpufreq / intel_pstate: Fix max_perf_pct on resume
  ACPI: remove /proc/acpi/event from ACPI_BUTTON help
  ACPI / power: Release resource_lock after acpi_power_get_state() return error
2013-10-18 14:26:51 -07:00
Linus Torvalds
9219cec5f2 Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
 "Two fixlets:

   - fix a (rare-config) build bug
   - fix a next-gen SGI/UV hw/firmware enumeration bug"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86: Update UV3 hub revision ID
  x86/microcode: Correct Kconfig dependencies
2013-10-18 12:25:11 -07:00
Josef Bacik
1bda19eb73 Btrfs: release path before starting transaction in can_nocow_extent
We can't be holding tree locks while we try to start a transaction, we will
deadlock.  Thanks,

Reported-by: Sage Weil <sage@inktank.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
2013-10-18 12:43:40 -04:00
Nikolai Kondrashov
ad0e669b92 HID: Fix unit exponent parsing again
Revert some changes done in 7746383868.

Revert all changes done in hidinput_calc_abs_res as it mistakingly used
"Unit" item exponent nibbles to affect resolution value. This wasn't
breaking resolution calculation of relevant axes of any existing
devices, though, as they have only one dimension to their units and thus
1 in the corresponding nible.

Revert to reading "Unit Exponent" item value as a signed integer in
hid_parser_global to fix reading specification-complying values. This
fixes resolution calculation of devices complying to the HID standard,
including Huion, KYE, Waltop and UC-Logic graphics tablets which have
their report descriptors fixed by the drivers.

Explanations follow.

There are two "unit exponents" in HID specification and it is important
not to mix them. One is the global "Unit Exponent" item and another is
nibble values in the global "Unit" item. See 6.2.2.7 Global Items.

The "Unit Exponent" value is just a signed integer and is used to scale
the integer resolution unit values, so fractions can be expressed.

The nibbles of "Unit" value are used to select the unit system (nibble
0), and presence of a particular basic unit type in the unit formula and
its *exponent* (or power, nibbles 1-6). And yes, the latter is in two
complement and zero means absence of the unit type.

Taking the representation example of (integer) joules from the
specification:

[mass(grams)][length(centimeters)^2][time(seconds)^-2] * 10^-7

the "Unit Exponent" would be -7 (or 0xF9, if stored as a byte) and the
"Unit" value would be 0xE121, signifying:

Nibble  Part        Value   Meaning
-----   ----        -----   -------
0       System      1       SI Linear
1       Length      2       Centimeters^2
2       Mass        1       Grams
3       Time        -2      Seconds^-2

To give the resolution in e.g. hundredth of joules the "Unit Exponent"
item value should have been -9.

See also the examples of "Unit" values for some common units in the same
chapter.

However, there is a common misunderstanding about the "Unit Exponent"
value encoding, where it is assumed to be stored the same as nibbles in
"Unit" item. This is most likely due to the specification being a bit
vague and overloading the term "unit exponent". This also was and still
is proliferated by the official "HID Descriptor Tool", which makes this
mistake and stores "Unit Exponent" as such. This format is also
mentioned in books such as "USB Complete" and in Microsoft's hardware
design guides.

As a result many devices currently on the market use this encoding and
so the driver should support them.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-18 15:13:39 +02:00
Rafael J. Wysocki
981984cbd0 Merge branch 'acpi-fixes'
* acpi-fixes:
  ACPI / PM: Drop two functions that are not used any more
  ATA / ACPI: remove power dependent device handling
  ACPI / power: Drop automaitc resume of power resource dependent devices
  ACPI: remove /proc/acpi/event from ACPI_BUTTON help
  ACPI / power: Release resource_lock after acpi_power_get_state() return error
2013-10-18 13:42:10 +02:00
Rafael J. Wysocki
bdbff71653 Merge branch 'pm-fixes'
* pm-fixes:
  cpufreq: s3c64xx: Rename index to driver_data
  intel_pstate: Fix type mismatch warning
  cpufreq / intel_pstate: Fix max_perf_pct on resume
2013-10-18 13:41:56 +02:00
Linus Torvalds
04919afb85 Merge branch 'for-linus' of git://git.samba.org/sfrench/cifs-2.6
Pull CIFS fixes from Steve French:
 "Five small cifs fixes (includes fixes for: unmount hang, 2 security
  related, symlink, large file writes)"

* 'for-linus' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: ntstatus_to_dos_map[] is not terminated
  cifs: Allow LANMAN auth method for servers supporting unencapsulated authentication methods
  cifs: Fix inability to write files >2GB to SMB2/3 shares
  cifs: Avoid umount hangs with smb2 when server is unresponsive
  do not treat non-symlink reparse points as valid symlinks
2013-10-17 18:49:21 -07:00
Linus Torvalds
83f11a9cf2 Driver core fix for 3.12-rc6
Here is one fix for the hotplug memory path that resolves a regression
 when removing memory that showed up in 3.12-rc1.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core fix from Greg KH:
 "Here is one fix for the hotplug memory path that resolves a regression
  when removing memory that showed up in 3.12-rc1"

* tag 'driver-core-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  driver core: Release device_hotplug_lock when store_mem_state returns EINVAL
2013-10-17 10:39:01 -07:00
Linus Torvalds
02a3250fd3 USB fixes for 3.12-rc6
Here are some USB fixes and new device ids for 3.12-rc6
 
 The largest change here is a bunch of new device ids for the option USB
 serial driver for new Huawei devices.  Other than that, just some small
 bug fixes for issues that people have reported (run-time and
 build-time), nothing major.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are some USB fixes and new device ids for 3.12-rc6

  The largest change here is a bunch of new device ids for the option
  USB serial driver for new Huawei devices.  Other than that, just some
  small bug fixes for issues that people have reported (run-time and
  build-time), nothing major"

* tag 'usb-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  usb: usb_phy_gen: refine conditional declaration of usb_nop_xceiv_register
  usb: misc: usb3503: Fix compile error due to incorrect regmap depedency
  usb/chipidea: fix oops on memory allocation failure
  usb-storage: add quirk for mandatory READ_CAPACITY_16
  usb: serial: option: blacklist Olivetti Olicard200
  USB: quirks: add touchscreen that is dazzeled by remote wakeup
  Revert "usb: musb: gadget: fix otg active status flag"
  USB: quirks.c: add one device that cannot deal with suspension
  USB: serial: option: add support for Inovia SEW858 device
  USB: serial: ti_usb_3410_5052: add Abbott strip port ID to combined table as well.
  USB: support new huawei devices in option.c
  usb: musb: start musb on the udc side, too
  xhci: Fix spurious wakeups after S5 on Haswell
  xhci: fix write to USB3_PSSEN and XUSB2PRM pci config registers
  xhci: quirk for extra long delay for S4
  xhci: Don't enable/disable RWE on bus suspend/resume.
2013-10-17 10:38:18 -07:00
Linus Torvalds
7b4a515509 Serial driver fixes for 3.12-rc6
Here are two serial driver fixes for your tree.  One is a revert of a
 patch that causes a build error, the other is a fix to provide the
 correct brace placement which resolves a bug where the driver was not
 working properly.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull serial driver fixes from Greg KH:
 "Here are two serial driver fixes for your tree.  One is a revert of a
  patch that causes a build error, the other is a fix to provide the
  correct brace placement which resolves a bug where the driver was not
  working properly"

* tag 'tty-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  serial: vt8500: add missing braces
  Revert "serial: i.MX: evaluate linux,stdout-path property"
2013-10-17 10:37:42 -07:00
Linus Torvalds
66eb411ea2 Char / misc driver fixes for 3.12-rc6
Here are some small iio and w1 driver fixes for 3.12-rc6.
 
 There is also a hyper-v fix in here, which turned out to be incorrect,
 so it was reverted.  That will probably have to wait unto 3.13-rc1 to
 get accepted as it's still being discussed.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver fixes from Greg KH:
 "Here are some small iio and w1 driver fixes for 3.12-rc6.

  There is also a hyper-v fix in here, which turned out to be incorrect,
  so it was reverted.  That will probably have to wait unto 3.13-rc1 to
  get accepted as it's still being discussed"

* tag 'char-misc-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  Revert "Drivers: hv: vmbus: Fix a bug in channel rescind code"
  Drivers: hv: vmbus: Fix a bug in channel rescind code
  iio:buffer: Free active scan mask in iio_disable_all_buffers()
  iio: frequency: adf4350: add missing clk_disable_unprepare() on error in adf4350_probe()
  w1 - call request_module with w1 master mutex unlocked
  w1 - fix fops in w1_bus_notify
2013-10-17 10:36:57 -07:00
Linus Torvalds
630db0e3d2 sound fixes for 3.12-rc6
All reasonably small fixes as rc6: a HD-audio mic fix, a us122l mmap
 regression fix, and kernel memory leak fix in hdsp driver.
 Hopefully this will be the last pull request for 3.12...
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Merge tag 'sound-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "All reasonably small fixes as rc6: a HD-audio mic fix, a us122l mmap
  regression fix, and kernel memory leak fix in hdsp driver.  Hopefully
  this will be the last pull request for 3.12..."

* tag 'sound-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hdsp - info leak in snd_hdsp_hwdep_ioctl()
  ALSA: us122l: Fix pcm_usb_stream mmapping regression
  ALSA: hda - Fix inverted internal mic not indicated on some machines
2013-10-17 10:17:25 -07:00
Linus Torvalds
b2118ea971 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull apparmor fixes from James Morris:
 "A couple more regressions fixed"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
  apparmor: fix bad lock balance when introspecting policy
  apparmor: fix memleak of the profile hash
2013-10-17 10:16:45 -07:00
Greg Kroah-Hartman
e13cef8ded Third set of IIO fixes for the 3.12 cycle.
Two little ones this time:
 
 1) A missing clk_unprepare in adf4350.
 2) A missing free of the active_scan_mask when iio_disable_all_buffers is
 called during an unexpected device removal.  This leak was introduced by
 the fix
 a87c82e454 iio: Stop sampling when the device is removed
 and hence is a regression fix.
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Merge tag 'iio-fixes-for-3.12c' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-linus

Jonathan writes:

Third set of IIO fixes for the 3.12 cycle.

Two little ones this time:

1) A missing clk_unprepare in adf4350.
2) A missing free of the active_scan_mask when iio_disable_all_buffers is
called during an unexpected device removal.  This leak was introduced by
the fix
a87c82e454 iio: Stop sampling when the device is removed
and hence is a regression fix.
2013-10-17 09:40:52 -07:00
Guenter Roeck
94468783cd usb: usb_phy_gen: refine conditional declaration of usb_nop_xceiv_register
Commit 3fa4d734 (usb: phy: rename nop_usb_xceiv => usb_phy_gen_xceiv)
changed the conditional around the declaration of usb_nop_xceiv_register
from
	#if defined(CONFIG_NOP_USB_XCEIV) ||
		(defined(CONFIG_NOP_USB_XCEIV_MODULE) && defined(MODULE))
to
	#if IS_ENABLED(CONFIG_NOP_USB_XCEIV)

While that looks the same, it is semantically different. The first expression
is true if CONFIG_NOP_USB_XCEIV is built as module and if the including
code is built as module. The second expression is true if code depending on
CONFIG_NOP_USB_XCEIV if built as module or into the kernel.

As a result, the arm:allmodconfig build fails with

arch/arm/mach-omap2/built-in.o: In function `omap3_evm_init':
arch/arm/mach-omap2/board-omap3evm.c:703: undefined reference to
	`usb_nop_xceiv_register'

Fix the problem by reverting to the old conditional.

Cc: Josh Boyer <jwboyer@redhat.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-17 09:34:30 -07:00
Greg Kroah-Hartman
b762799dd8 Revert "Drivers: hv: vmbus: Fix a bug in channel rescind code"
This reverts commit 90d33f3ec5 as it's not
the correct fix for this issue, and it causes a build warning to be
added to the kernel tree.

Cc: K. Y. Srinivasan <kys@microsoft.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-17 09:30:10 -07:00
Rafael J. Wysocki
2421ad48f4 ACPI / PM: Drop two functions that are not used any more
Two functions defined in device_pm.c, acpi_dev_pm_add_dependent()
and acpi_dev_pm_remove_dependent(), have no callers and may be
dropped, so drop them.

Moreover, they are the only functions adding entries to and removing
entries from the power_dependent list in struct acpi_device, so drop
that list too.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-10-17 15:44:48 +02:00