| Age | Commit message (Collapse) | Author |
|---|
|
Most WDT driver modules return ENODEV during modprobe if
no valid device was found, but w83697hf_wdt returns EIO.
Let w83697hf_wdt return ENODEV.
Signed-off-by: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
|
|
Pull sparc fixes from David Miller:
"Three minor fixes from David Howells and Paul Gortmaker"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
Sparc: sparc_cpu_model isn't in asm/system.h any more [ver #2]
sparc32: make copy_to/from_user_page() usable from modular code
sparc32: fix build failure for arch_jump_label_transform
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI and power management fixes from Rafael Wysocki:
"These include two fixes for recent regressions related to ACPI, a
cpufreq fix for breakage overlooked by a previous fix commit, two
intel_pstate fixes for stuff added during the 3.13 cycle that need to
go into -stable, three fixes for older bugs that also are -stable
candidates, ACPI video blacklist changes related to BIOSes that behave
in a special way on Windows 8, several build fixes for CONFIG_PM_SLEEP
unset in ACPI drivers and an ACPI driver cleanup.
Specifics:
- Fix for a recent probing regression in the nouveau driver
introduced by an ACPI change related to the handling of _DSM from
Jiang Liu.
- Fix for a dock station sysfs attribute that stopped working
correctly after recent changes in the ACPI core.
- cpufreq fix taking care of broken code related to CPU removal and
overlooked by a previous recent fix in that area. From Viresh
Kumar.
- Two intel_pstate fixes related to Baytrail support added during the
3.13 cycle (candidates for -stable) from Dirk Brandewie.
- ACPI video fix removing duplicate brightness values from the _BCL
table which makes its user space interface behave sanely. From
Hans de Goede.
- Fix for the powernow-k8 cpufreq driver making it initialize its
per-CPU data structures correctly from Srivatsa S Bhat.
- Fix for an obscure memory leak in the ACPI PCI interrupt allocation
code (related to ISA) from Tomasz Nowicki.
- ACPI video blacklist changes moving several systems that should use
the native backlight interface instead of the ACPI one from the
general ACPI _OSI blacklist the the ACPI video driver's blacklist
where they belong. This consists of an ACPI video driver update
from Aaron Lu and a revert of a previous commit adding systems to
the ACPI _OSI blacklist requested by Takashi Iwai.
- Several fixes for build issues in ACPI drivers occuring when
CONFIG_PM_SLEEP is unset from Shuah Khan.
- Fix for an sscanf() format string in the ACPI Smart Battery
Subsystem (SBS) driver from Luis G.F"
* tag 'pm+acpi-3.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
intel_pstate: Add support for Baytrail turbo P states
intel_pstate: Use LFM bus ratio as min ratio/P state
ACPI / nouveau: fix probing regression related to _DSM
Revert "ACPI: Blacklist Win8 OSI for some HP laptop 2013 models"
ACPI / video: Add systems that should favour native backlight interface
ACPI / video: Filter the _BCL table for duplicate brightness values
cpufreq: powernow-k8: Initialize per-cpu data-structures properly
cpufreq: remove sysfs link when a cpu != policy->cpu, is removed
ACPI / PCI: Fix memory leak in acpi_pci_irq_enable()
ACPI / dock: Make 'docked' sysfs attribute work as documented
ACPI / SBS: Fix incorrect sscanf() string
ACPI / thermal: fix thermal driver compile error when CONFIG_PM_SLEEP is undefined
ACPI / SBS: fix SBS driver compile error when CONFIG_PM_SLEEP is undefined
ACPI / fan: fix fan driver compile error when CONFIG_PM_SLEEP is undefined
ACPI / button: fix button driver compile error when CONFIG_PM_SLEEP is undefined
ACPI / battery: fix battery driver compile error when CONFIG_PM_SLEEP is undefined
ACPI / AC: fix AC driver compile error when CONFIG_PM_SLEEP is undefined
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull IOMMU fixes from Joerg Roedel:
"The fixes are only for the ARM-SMMU driver. Here is the summary from
Will Deacon:
- Andreas Herrmann took the driver for a run with a real SATA
controller, which caused the new mutex-based locking to explode
since we require mappings in atomic context
- Yifan fixed an issue with the page table creation, which then
caused breakages with the way in which we flush descriptors out to
the table walker
- I ran the driver on a system where the SMMU is hooked into a
coherent interconnect for table walks, and noticed a shareability
mismatch between the CPU and the SMMU
These issues are all fixed here and have been tested on both arm and
arm64 based systems.
Besides that I put a fix on-top to make the spinlock irq-safe, so that
the code-paths can be used in the DMA-API"
* tag 'iommu-fixes-v3.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
arm/smmu: Use irqsafe spinlock for domain lock
iommu/arm-smmu: fix compilation issue when !CONFIG_ARM_AMBA
iommu/arm-smmu: set CBARn.BPSHCFG to NSH for s1-s2-bypass contexts
iommu/arm-smmu: fix table flushing during initial allocations
iommu/arm-smmu: really fix page table locking
iommu/arm-smmu: fix pud/pmd entry fill sequence
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"This time we got a slightly higher volume than previous times, but all
device-specific good fixes. Noticeable changes are fixes in davinci,
and the removal of open-codes in HD-audio ca0132 driver. The rest are
all small fixes and/or quirks"
* tag 'sound-3.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda - Enable front audio jacks on one HP desktop model
ALSA: hda/ca0132 - Fix recording from mode id 0x8
ALSA: hda/ca0132 - setup/cleanup streams
ALSA: hda - add headset mic detect quirks for two Dell laptops
ALSA: usb-audio: work around KEF X300A firmware bug
ASoC: max98090: make REVISION_ID readable
ASoC: txx9aclc_ac97: Fix kernel crash on probe
ASoC: max98090: sync regcache on entering STANDBY
ASoC: blackfin: Fix machine driver Kconfig dependencies
ASoC: da9055: Fix device registration of PMIC and CODEC devices
ASoC: fsl-esai: fix ESAI TDM slot setting
ASoC: fsl: fix pm support of machine drivers
ASoC: rt5640: Add ACPI ID for Intel Baytrail
ASoC: davinci-evm: Add pm callbacks to platform driver
ASoC: davinci-mcasp: Consolidate pm_runtime_get/put() use in the driver
ASoC: davinci-mcasp: Configure xxTDM, xxFMT and xxFMCT registers synchronously
ASoC: davinci-mcasp: Harmonize the sub hw_params function names
ASoC: samsung: Fix trivial typo
ASoC: samsung: Remove invalid dependencies
ASoC: wm8993: drop regulator_bulk_free of devm_ allocated data
|
|
* pm-cpufreq:
intel_pstate: Add support for Baytrail turbo P states
intel_pstate: Use LFM bus ratio as min ratio/P state
cpufreq: powernow-k8: Initialize per-cpu data-structures properly
cpufreq: remove sysfs link when a cpu != policy->cpu, is removed
|
|
* acpi-pm:
ACPI / thermal: fix thermal driver compile error when CONFIG_PM_SLEEP is undefined
ACPI / SBS: fix SBS driver compile error when CONFIG_PM_SLEEP is undefined
ACPI / fan: fix fan driver compile error when CONFIG_PM_SLEEP is undefined
ACPI / button: fix button driver compile error when CONFIG_PM_SLEEP is undefined
ACPI / battery: fix battery driver compile error when CONFIG_PM_SLEEP is undefined
ACPI / AC: fix AC driver compile error when CONFIG_PM_SLEEP is undefined
* acpi-video:
Revert "ACPI: Blacklist Win8 OSI for some HP laptop 2013 models"
ACPI / video: Add systems that should favour native backlight interface
ACPI / video: Filter the _BCL table for duplicate brightness values
|
|
* acpi-cleanup:
ACPI / SBS: Fix incorrect sscanf() string
* acpi-dock:
ACPI / dock: Make 'docked' sysfs attribute work as documented
* acpi-pci:
ACPI / PCI: Fix memory leak in acpi_pci_irq_enable()
* acpi-dsm:
ACPI / nouveau: fix probing regression related to _DSM
|
|
A documentation update exposed the existance of the turbo ratio
register. Update baytrail support to use the turbo range.
Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Cc: 3.13+ <stable@vger.kernel.org> # 3.13+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
LFM (max efficiency ratio) is the max frequency at minimum voltage
supported by the processor. Using LFM as the minimum P state
increases performmance without affecting power. By not using P states
below LFM we avoid using P states that are less power efficient.
Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Cc: 3.13+ <stable@vger.kernel.org> # 3.13+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
Change "dummy supplies not allowed" error message to warning instead, as this
is a just warning message with no change to the behavior.
[Added a CC to stable since some other bug fixes cause this to come up
more frequently on PCs which is how it was noticed -- broonie]
Signed-off-by: Shuah Khan <shuah.kh@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: stable@vger.kernel.org
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus
Felipe writes:
usb: fixes for v3.14-rc4
Here are 10 fixes for our current -rc cycle. It's likely
the last round of fixes for this merge window. All patches
have soaked for a long time and have all been tested in real
HW.
The most interesting fixes are a fix for enumeration of superspeed
hubs when MUSB is acting as host, and a remote-wakeup fix also on
MUSB.
Signed-of-by: Felipe Balbi <balbi@ti.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas:
"The most interesting thing here is the change to enable INTx (by
clearing PCI_COMMAND_INTX_DISABLE) if the BIOS left INTx disabled.
Apparently the Baytrail BIOS does this, which means EHCI doesn't work.
Also, fix an AHCI MSI regression and other issues with the recent MSI
changes. This also adds pci_enable_msi_exact() and
pci_enable_msix_exact(), which aren't regression fixes, but will keep
us from touching drivers twice (once to stop using the deprecated
pci_enable_msi(), etc., and again to use the *_exact() variants).
There's also a minor MVEBU fix.
Summary:
MSI:
- Fix AHCI single-MSI fallback (Alexander Gordeev)
- Fix populate_msi_sysfs() error paths (Greg Kroah-Hartman)
- Fix htmldocs problem (Masanari Iida)
- Add pci_enable_msi_exact() and pci_enable_msix_exact() (Alexander Gordeev)
- Update documentation (Alexander Gordeev)
Miscellaneous:
- mvebu: expose device ID & revision via lspci (Andrew Lunn)
- Enable INTx if the BIOS left them disabled (Bjorn Helgaas)"
* tag 'pci-v3.14-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
ahci: Fix broken fallback to single MSI mode
PCI: Enable INTx if BIOS left them disabled
PCI/MSI: Add pci_enable_msi_exact() and pci_enable_msix_exact()
PCI/MSI: Fix cut-and-paste errors in documentation
PCI/MSI: Add pci_enable_msi() documentation back
PCI/MSI: Fix pci_msix_vec_count() htmldocs failure
PCI/MSI: Fix leak of msi_attrs
PCI/MSI: Check kmalloc() return value, fix leak of name
PCI: mvebu: Use Device ID and revision from underlying endpoint
|
|
Fix regression caused by commit b072e53, which breaks loading nouveau
driver on optimus laptops.
On some platforms, ACPI _DSM method (nouveau_op_dsm_muid, function 0)
has special requirements on the fourth parameter, which is different
from ACPI specifications. So revert to the private implementation
to check availability of _DSM functions instead of using common
acpi_check_dsm() interface.
Fixes: b072e53b0a27 (ACPI / nouveau: replace open-coded _DSM code with helper functions)
Reported-and-tested-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
[rjw: Subject]
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
Pull libata fixes from Tejun Heo:
"Various device specific fixes. Nothing too interesting"
* 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
ahci: disable NCQ on Samsung pci-e SSDs on macbooks
ata: sata_mv: Cleanup only the initialized ports
sata_sil: apply MOD15WRITE quirk to TOSHIBA MK2561GSYN
ata: enable quirk from jmicron JMB350 for JMB394
ATA: SATA_MV: Add missing Kconfig select statememnt
ata: pata_imx: Check the return value from clk_prepare_enable()
|
|
sparc_cpu_model isn't in asm/system.h any more, so remove a comment
about it.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: "David S. Miller" <davem@davemloft.net>
cc: sparclinux@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
schedule_delayed_work() takes the delay in jiffies, not msecs.
This bug slipped in with the recent reset logic cleanup
(8ed1fb790ea: "usb: musb: finish suspend/reset work independently from
musb_hub_control()").
Signed-off-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
|
|
Both the PM_RUNTIME and PM_SLEEP callbacks call into the common
msm_otg_{suspend,resume} routines, however these routines are only being
built when CONFIG_PM_SLEEP. In addition, msm_otg_{suspend,resume} also
depends on msm_hsusb_config_vddcx(), which is only built when
CONFIG_PM_SLEEP.
Fix the CONFIG_PM_RUNTIME, !CONFIG_PM_SLEEP case by changing the
preprocessor conditional, and moving msm_hsusb_config_vddcx().
While we're here, eliminate the CONFIG_PM conditional for setting
up the dev_pm_ops.
This address the following errors Russell King has hit doing randconfig
builds:
drivers/usb/phy/phy-msm-usb.c: In function 'msm_otg_runtime_suspend':
drivers/usb/phy/phy-msm-usb.c:1691:2: error: implicit declaration of function 'msm_otg_suspend'
drivers/usb/phy/phy-msm-usb.c: In function 'msm_otg_runtime_resume':
drivers/usb/phy/phy-msm-usb.c:1699:2: error: implicit declaration of function 'msm_otg_resume'
Cc: Ivan T. Ivanov <iivanov@mm-sol.com>
Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Josh Cartwright <joshc@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
|
|
Fix possible NULL pointer dereference introduced in
commit 219580e (usb: f_fs: check quirk to pad epout
buf size when not aligned to maxpacketsize)
In cases we do wait with:
wait_event_interruptible(epfile->wait, (ep = epfile->ep));
for endpoint to be enabled, functionfs_bind() has not been called yet
and epfile->ffs->gadget is still NULL and the automatic variable 'gadget'
has been initialized with NULL at the point of its definition.
Later on it is used as a parameter to:
usb_ep_align_maybe(gadget, ep->ep, len)
which in turn dereferences it.
This patch fixes it by moving the actual assignment to the local 'gadget'
variable after the potential waiting has completed.
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
|
|
We need to use gadget_is_otg to check if the gadget is really
otg support at runtime, other composite gadget drivers have already
followed this method.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
|
|
As the lock might be used through DMA-API which is allowed
in interrupt context.
Signed-off-by: Joerg Roedel <joro@8bytes.org>
Acked-by: Will Deacon <will.deacon@arm.com>
|
|
Adds a selftest function for the of_match_node function. of_match_node
is supposed to handle precedence for the compatible property as well as
the name and device_type values. This patch adds some test case data and
a function that makes sure each test node matches against the correct
entry of an of_device_id table.
This code was written to verify the new of_match_node() implementation
that is an earlier part of this series.
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Cc: Kevin Hao <haokexin@gmail.com>
|
|
The testcase data is usable by any platform. This patch moves it into
the drivers/of directory so it can be included by any architecture.
Using the test cases requires manually adding #include <testcases.dtsi>
to the end of the boards .dtsi file and enabling CONFIG_OF_SELFTEST. Not
pretty though. A useful project would be to make the testcase code
easier to execute.
Signed-off-by: Grant Likely <grant.likely@linaro.org>
|
|
In the current implementation of __of_match_node(), it will compare
each given match entry against all the node's compatible strings
with of_device_is_compatible().
To achieve multiple compatible strings per node with ordering from
specific to generic, this requires given matches to be ordered from
specific to generic. For most of the drivers this is not true and
also an alphabetical ordering is more sane there.
Therefore, we define a following priority order for the match, and
then scan all the entries to find the best match.
1. specific compatible && type && name
2. specific compatible && type
3. specific compatible && name
4. specific compatible
5. general compatible && type && name
6. general compatible && type
7. general compatible && name
8. general compatible
9. type && name
10. type
11. name
v5: Fix nested locking bug
v4: Short-circuit failure cases instead of mucking with score, and
remove extra __of_device_is_compatible() wrapper stub.
Move scoring logic directly into __of_device_is_compatible()
v3: Also need to bail out when there does have a compatible member in match
entry, but it doesn't match with the device node's compatible.
v2: Fix the bug such as we get the same score for the following two match
entries with the empty node 'name2 { };'
struct of_device_id matches[] = {
{.name = "name2", },
{.name = "name2", .type = "type1", },
{}
};
Signed-off-by: Kevin Hao <haokexin@gmail.com>
[grant.likely: added v4 changes]
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Tested-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Tested-by: Stephen Chivers <schivers@csc.com>
Tested-by: Sachin Kamat <sachin.kamat@linaro.org>
|
|
This reverts commit 2d4054d84224 (ACPI: Blacklist Win8 OSI for some HP
laptop 2013 models) that is not necessary any more after previous
commit 1811fcb029fa (ACPI / video: Add systems that should favour native
backlight interface).
Requested-by: Takashi Iwai <tiwai@suse.de>
Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
Some system's ACPI video backlight control interface is broken and the
native backlight control interface should be used by default. This patch
sets the use_native_backlight parameter to true for those systems so
that video backlight control interface will not be created. For detailed
models that are added here, reference the following list.
Note that the user specified kernel cmdline option will always have the
highest priority, i.e. if use_native_backlight=0 is specified and the
system is in the DMI table, the video module will not skip registering
backlight interface for it.
Thinkpad T430s:
Reported-by: Theodore Tso <tytso@mit.edu>
Reported-and-tested-by: Peter Weber <bugs@ttyhoney.com>
References: https://bugzilla.kernel.org/show_bug.cgi?id=51231
Thinkpad X230:
Reported-and-tested-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
References: https://bugzilla.kernel.org/show_bug.cgi?id=51231
ThinkPad X1 Carbon:
Reported-and-tested-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
Lenovo Yoga 13:
Reported-by: Lennart Poettering <lennart@poettering.net>
Reported-and-tested-by: Kevin Smith <thirdwiggin@gmail.com>
References: https://bugzilla.kernel.org/show_bug.cgi?id=63811
Dell Inspiron 7520:
Reported-by: Rinat Ibragimov <ibragimovrinat@mail.ru>
Acer Aspire 5733Z:
Reported-by: <sov.info@mail.ru>
References: https://bugzilla.kernel.org/show_bug.cgi?id=62941
Acer Aspire V5-431:
Reported-by: Thomas Christensen <christensenthomas@gmail.com>
References: https://bugzilla.kernel.org/show_bug.cgi?id=68751
HP ProBook 4340s:
Reported-and-tested-by: Vladimir Sherenkov <a_12300@mail.ru>
References: http://redmine.russianfedora.pro/issues/1258
HP EliteBook/ProBook 2013 models, ZBook and some others:
Provided-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
Some devices have duplicate entries in there brightness levels table, ie
on my Dell Latitude E6430 the table looks like this:
[ 3.686060] acpi backlight index 0, val 80
[ 3.686095] acpi backlight index 1, val 50
[ 3.686122] acpi backlight index 2, val 5
[ 3.686147] acpi backlight index 3, val 5
[ 3.686172] acpi backlight index 4, val 5
[ 3.686197] acpi backlight index 5, val 5
[ 3.686223] acpi backlight index 6, val 5
[ 3.686248] acpi backlight index 7, val 5
[ 3.686273] acpi backlight index 8, val 6
[ 3.686332] acpi backlight index 9, val 7
[ 3.686356] acpi backlight index 10, val 8
[ 3.686380] acpi backlight index 11, val 9
etc.
Notice that brightness values 0-5 are all mapped to 5. This means that
if userspace writes any value between 0 and 5 to the brightness sysfs attribute
and then reads it, it will always return 0, which is somewhat unexpected.
This is a problem for ie gnome-settings-daemon, which uses read-modify-write
logic when the users presses the brightness up or down keys. This is done
this way to take brightness changes from other sources into account.
On this specific laptop what happens once the brightness has been set to 0,
is that gsd reads 0, adds 5, writes 5, and on the next brightness up key press
again reads 0, so things get stuck at the lowest brightness setting.
Filtering out the duplicate table entries, makes any write to brightness
read back as the written value as one would expect, fixing this.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Aaron Lu <aaron.lu@intel.com>
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
Pull MFD fixes from Lee Jones:
"Couple of small issues solved:
- Suspend/Resume call-backs require CONFIG_PM_SLEEP
- Some drivers written for 32bit architectures fail when compiled
with a 64bit compiler. The fixes will future proof the drivers"
* tag 'mfd-fixes-3.14-1' of git://git.linaro.org/people/lee.jones/mfd:
mfd: sec-core: sec_pmic_{suspend,resume}() should depend on CONFIG_PM_SLEEP
mfd: max14577: max14577_{suspend,resume}() should depend on CONFIG_PM_SLEEP
mfd: tps65217: Naturalise cross-architecture discrepancies
mfd: wm8994-core: Naturalise cross-architecture discrepancies
mfd: max8998: Naturalise cross-architecture discrepancies
mfd: max8997: Naturalise cross-architecture discrepancies
|
|
If CONFIG_PM_SLEEP=n:
drivers/mfd/sec-core.c:349: warning: ‘sec_pmic_suspend’ defined but not used
drivers/mfd/sec-core.c:371: warning: ‘sec_pmic_resume’ defined but not used
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
|
If CONFIG_PM_SLEEP=n:
drivers/mfd/max14577.c:177: warning: ‘max14577_suspend’ defined but not used
drivers/mfd/max14577.c:200: warning: ‘max14577_resume’ defined but not used
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
|
If we compile the TPS65217 for a 64bit architecture we receive the following
warnings:
drivers/mfd/tps65217.c: In function ‘tps65217_probe’:
drivers/mfd/tps65217.c:173:13:
warning: cast from pointer to integer of different size
chip_id = (unsigned int)match->data;
^
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
|
If we compile the WM8994 for a 64bit architecture we receive the following
warnings:
drivers/mfd/wm8994-core.c: In function ‘wm8994_i2c_probe’:
drivers/mfd/wm8994-core.c:639:19:
warning: cast from pointer to integer of different size
wm8994->type = (int)of_id->data;
^
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
|
If we compile the MAX8998 for a 64bit architecture we receive the following
warnings:
drivers/mfd/max8998.c: In function ‘max8998_i2c_get_driver_data’:
drivers/mfd/max8998.c:178:10:
warning: cast from pointer to integer of different size
return (int)match->data;
^
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
|
If we compile the MAX8997 for a 64bit architecture we receive the following
warnings:
drivers/mfd/max8997.c: In function ‘max8997_i2c_get_driver_data’:
drivers/mfd/max8997.c:173:10:
warning: cast from pointer to integer of different size
return (int)match->data;
^
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
|
'asoc/fix/davinci', 'asoc/fix/fsl', 'asoc/fix/fsl-esai', 'asoc/fix/max98090', 'asoc/fix/rt5640', 'asoc/fix/samsung' and 'asoc/fix/txx9aclc-ac97' into asoc-linus
|
|
Pull drm fixes from Dave Airlie:
"Lots of little small things, nothing too major: nouveau regression
fixes, vmware fixes for the new hw support, memory leaks in error path
fixes"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (31 commits)
drm/radeon/ni: fix typo in dpm sq ramping setup
drm/radeon/si: fix typo in dpm sq ramping setup
drm/radeon: fix CP semaphores on CIK
drm/radeon: delete a stray tab
drm/radeon: fix display tiling setup on SI
drm/radeon/dpm: reduce r7xx vblank mclk threshold to 200
drm/radeon: fill in DRM_CAPs for cursor size
drm: add DRM_CAPs for cursor size
drm/radeon: unify bpc handling
drm/ttm: Fix memory leak in ttm_agp_backend.c
drm/ttm: declare 'struct device' in ttm_page_alloc.h
drm/nouveau: fix TTM_PL_TT memtype on pre-nv50
drm/nv50/disp: use correct register to determine DP display bpp
drm/nouveau/fb: use correct ram oclass for nv1a hardware
drm/nv50/gr: add missing nv_error parameter priv
drm/nouveau: fix ENG_RUNLIST register address
drm/nv4c/bios: disallow retrieving from prom on nv4x igp's
drm/nv4c/vga: decode register is in a different place on nv4x igp's
drm/nv4c/mc: nv4x igp's have a different msi rearm register
drm/nouveau: set irq_enabled manually
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Pull HID update from Jiri Kosina:
- fixes for several bugs in incorrect allocations of buffers by David
Herrmann and Benjamin Tissoires.
- support for a few new device IDs by Archana Patni, Benjamin
Tissoires, Huei-Horng Yo, Reyad Attiyat and Yufeng Shen
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
HID: hyperv: make sure input buffer is big enough
HID: Bluetooth: hidp: make sure input buffers are big enough
HID: hid-sensor-hub: quirk for STM Sensor hub
HID: apple: add Apple wireless keyboard 2011 JIS model support
HID: fix buffer allocations
HID: multitouch: add FocalTech FTxxxx support
HID: microsoft: Add ID's for Surface Type/Touch Cover 2
HID: usbhid: quirk for CY-TM75 75 inch Touch Overlay
|
|
The powernow-k8 driver maintains a per-cpu data-structure called
powernow_data that is used to perform the frequency transitions.
It initializes this data structure only for the policy->cpu. So,
accesses to this data structure by other CPUs results in various
problems because they would have been uninitialized.
Specifically, if a cpu (!= policy->cpu) invokes the drivers' ->get()
function, it returns 0 as the KHz value, since its per-cpu memory
doesn't point to anything valid. This causes problems during
suspend/resume since cpufreq_update_policy() tries to enforce this
(0 KHz) as the current frequency of the CPU, and this madness gets
propagated to adjust_jiffies() as well. Eventually, lots of things
start breaking down, including the r8169 ethernet card, in one
particularly interesting case reported by Pierre Ossman.
Fix this by initializing the per-cpu data-structures of all the CPUs
in the policy appropriately.
References: https://bugzilla.kernel.org/show_bug.cgi?id=70311
Reported-by: Pierre Ossman <pierre@ossman.eu>
Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Cc: All applicable <stable@vger.kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
Commit 42f921a (cpufreq: remove sysfs files for CPUs which failed to
come back after resume) tried to do this but missed this piece of code
to fix.
Currently we are getting this on suspend/resume:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 877 at fs/sysfs/dir.c:52 sysfs_warn_dup+0x68/0x84()
sysfs: cannot create duplicate filename '/devices/system/cpu/cpu1/cpufreq'
Modules linked in: brcmfmac brcmutil
CPU: 0 PID: 877 Comm: test-rtc-resume Not tainted 3.14.0-rc2-00259-g9398a10cd964 #12
[<c0015bac>] (unwind_backtrace) from [<c0011850>] (show_stack+0x10/0x14)
[<c0011850>] (show_stack) from [<c056e018>] (dump_stack+0x80/0xcc)
[<c056e018>] (dump_stack) from [<c0025e44>] (warn_slowpath_common+0x64/0x88)
[<c0025e44>] (warn_slowpath_common) from [<c0025efc>] (warn_slowpath_fmt+0x30/0x40)
[<c0025efc>] (warn_slowpath_fmt) from [<c012776c>] (sysfs_warn_dup+0x68/0x84)
[<c012776c>] (sysfs_warn_dup) from [<c0127a54>] (sysfs_do_create_link_sd+0xb0/0xb8)
[<c0127a54>] (sysfs_do_create_link_sd) from [<c038ef64>] (__cpufreq_add_dev.isra.27+0x2a8/0x814)
[<c038ef64>] (__cpufreq_add_dev.isra.27) from [<c038f548>] (cpufreq_cpu_callback+0x70/0x8c)
[<c038f548>] (cpufreq_cpu_callback) from [<c0043864>] (notifier_call_chain+0x44/0x84)
[<c0043864>] (notifier_call_chain) from [<c0025f60>] (__cpu_notify+0x28/0x44)
[<c0025f60>] (__cpu_notify) from [<c00261e8>] (_cpu_up+0xf0/0x140)
[<c00261e8>] (_cpu_up) from [<c0569eb8>] (enable_nonboot_cpus+0x68/0xb0)
[<c0569eb8>] (enable_nonboot_cpus) from [<c006339c>] (suspend_devices_and_enter+0x198/0x2dc)
[<c006339c>] (suspend_devices_and_enter) from [<c0063654>] (pm_suspend+0x174/0x1e8)
[<c0063654>] (pm_suspend) from [<c00624e0>] (state_store+0x6c/0xbc)
[<c00624e0>] (state_store) from [<c01fc200>] (kobj_attr_store+0x14/0x20)
[<c01fc200>] (kobj_attr_store) from [<c0126e50>] (sysfs_kf_write+0x44/0x48)
[<c0126e50>] (sysfs_kf_write) from [<c012a274>] (kernfs_fop_write+0xb4/0x14c)
[<c012a274>] (kernfs_fop_write) from [<c00d4818>] (vfs_write+0xa8/0x180)
[<c00d4818>] (vfs_write) from [<c00d4bb8>] (SyS_write+0x3c/0x70)
[<c00d4bb8>] (SyS_write) from [<c000e620>] (ret_fast_syscall+0x0/0x30)
---[ end trace 76969904b614c18f ]---
Fix this by removing sysfs link for cpufreq directory when cpu removed
isn't policy->cpu.
Revamps: 42f921a (cpufreq: remove sysfs files for CPUs which failed to come back after resume)
Reported-and-tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
When trying to set the minimum temperature, the driver was erroneously
writing the maximum temperature into the chip.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Cc: stable@vger.kernel.org # v3.2+
Reviewed-by: Jean Delvare <jdelvare@suse.de>
|
|
Pull networking fixes from David Miller:
1) kvaser CAN driver has fixed limits of some of it's table, validate
that we won't exceed those limits at probe time. Fix from Olivier
Sobrie.
2) Fix rtl8192ce disabling interrupts for too long, from Olivier
Langlois.
3) Fix botched shift in ath5k driver, from Dan Carpenter.
4) Fix corruption of deferred packets in TIPC, from Erik Hugne.
5) Fix newlink error path in macvlan driver, from Cong Wang.
6) Fix netpoll deadlock in bonding, from Ding Tianhong.
7) Handle GSO packets properly in forwarding path when fragmentation is
necessary on egress, from Florian Westphal.
8) Fix axienet build errors, from Michal Simek.
9) Fix refcounting of ubufs on tx in vhost net driver, from Michael S
Tsirkin.
10) Carrier status isn't set properly in hyperv driver, from Haiyang
Zhang.
11) Missing pci_disable_device() in tulip_remove_one), from Ingo Molnar.
12) AF_PACKET qdisc bypass mode doesn't adhere to driver provided TX
queue selection method. Add a fallback method mechanism to fix this
bug, from Daniel Borkmann.
13) Fix regression in link local route handling on GRE tunnels, from
Nicolas Dichtel.
14) Bonding can assign dup aggregator IDs in some sequences of
configuration, fix by making the allocation counter per-bond instead
of global. From Jiri Bohac.
15) sctp_connectx() needs compat translations, from Daniel Borkmann.
16) Fix of_mdio PHY interrupt parsing, from Ben Dooks
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (62 commits)
MAINTAINERS: add entry for the PHY library
of_mdio: fix phy interrupt passing
net: ethernet: update dependency and help text of mvneta
NET: fec: only enable napi if we are successful
af_packet: remove a stray tab in packet_set_ring()
net: sctp: fix sctp_connectx abi for ia32 emulation/compat mode
ipv4: fix counter in_slow_tot
irtty-sir.c: Do not set_termios() on irtty_close()
bonding: 802.3ad: make aggregator_identifier bond-private
usbnet: remove generic hard_header_len check
gre: add link local route when local addr is any
batman-adv: fix potential kernel paging error for unicast transmissions
batman-adv: avoid double free when orig_node initialization fails
batman-adv: free skb on TVLV parsing success
batman-adv: fix TT CRC computation by ensuring byte order
batman-adv: fix potential orig_node reference leak
batman-adv: avoid potential race condition when adding a new neighbour
batman-adv: properly check pskb_may_pull return value
batman-adv: release vlan object after checking the CRC
batman-adv: fix TT-TVLV parsing on OGM reception
...
|
|
Pull ARM fixes from Russell King:
"A range of ARM fixes. Biggest change is the stage-2 attributes used
for for hyp mode which were wrong. I've killed some bits in a couple
of DT files which turned out not to be required, and a few other
fixes.
One fix touches code outside of arch/arm, which is related to sorting
out the DMA masks correctly. There is a long standing issue with the
conversion from PFNs to addresses where people assume that shifting an
unsigned long left by PAGE_SHIFT results in a correct address. This
is not the case with C: the integer promotion happens at assignment
after evaluation. This fixes the recently introduced dma_max_pfn()
function, but there's a number of other places where we try this
directly on an unsigned long in the mm code"
* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
ARM: 7957/1: add DSB after icache flush in __flush_icache_all()
Fix uses of dma_max_pfn() when converting to a limiting address
ARM: 7955/1: spinlock: ensure we have a compiler barrier before sev
ARM: 7953/1: mm: ensure TLB invalidation is complete before enabling MMU
ARM: 7952/1: mm: Fix the memblock allocation for LPAE machines
ARM: 7950/1: mm: Fix stage-2 device memory attributes
ARM: dts: fix spdif pinmux configuration
|
|
The of_mdiobus_register_phy() is not setting phy->irq thus causing
some drivers to incorrectly assume that the PHY does not have an
IRQ associated with it. Not only do some drivers report no IRQ
they do not install an interrupt handler for the PHY.
Simplify the code setting irq and set the phy->irq at the same
time so that we cover the following issues, which should cover
all the cases the code will find:
- Set phy->irq if node has irq property and mdio->irq is NULL
- Set phy->irq if node has no irq and mdio->irq is not NULL
- Leave phy->irq as PHY_POLL default if none of the above
This fixes the issue:
net eth0: attached PHY 1 (IRQ -1) to driver Micrel KSZ8041RNLI
to the correct:
net eth0: attached PHY 1 (IRQ 416) to driver Micrel KSZ8041RNLI
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
With the introduction of the support for Armada 375 and Armada 38x,
the hidden Kconfig option MACH_ARMADA_370_XP is being renamed to
MACH_MVEBU_V7. Therefore, the dependency that was used for the mvneta
driver can no longer work. This commit replaces this dependency by a
dependency on PLAT_ORION, which is used similarly for the mv643xx_eth
driver.
In addition to this, it takes this opportunity to adjust the
description and help text to indicate that the driver can is also used
for Armada 38x. Note that Armada 375 cannot use this driver as it has
a completely different networking unit, which will require a separate
driver.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
If napi is left enabled after a failed attempt to bring the interface
up, we BUG:
fec 2188000.ethernet eth0: no PHY, assuming direct connection to switch
libphy: PHY fixed-0:00 not found
fec 2188000.ethernet eth0: could not attach to PHY
------------[ cut here ]------------
kernel BUG at include/linux/netdevice.h:502!
Internal error: Oops - BUG: 0 [#1] SMP ARM
...
PC is at fec_enet_open+0x4d0/0x500
LR is at __dev_open+0xa4/0xfc
Only enable napi after we are past all the failure paths.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
This reverts commit 06b29e76a74b2373e6f8b5a7938b3630b9ae98b2.
As pointed out by Grant Likely, we should also take the type and name
into account when searching the best compatible match. That means the
match with compatible, type and name should be better than the match
just with the same compatible string. So revert this and we will
implement another method to find the best match entry.
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Signed-off-by: Grant Likely <grant.likely@linaro.org>
|
|
git://people.freedesktop.org/~thomash/linux into drm-fixes
Pull request of 2014-02-18
One compile fix and one memory leak.
* tag 'ttm-fixes-3.14-2014-02-18' of git://people.freedesktop.org/~thomash/linux:
drm/ttm: Fix memory leak in ttm_agp_backend.c
drm/ttm: declare 'struct device' in ttm_page_alloc.h
|
|
git://people.freedesktop.org/~thomash/linux into drm-fixes
Pull request of 2014-02-18.
Nothing special. The biggest change is adding a couple of command defines and
packing the command data correctly.
* tag 'vmwgfx-fixes-3.14-2014-02-18' of git://people.freedesktop.org/~thomash/linux:
drm/vmwgfx: Fix command defines and checks
drm/vmwgfx: Fix possible integer overflow
drm/vmwgfx: Remove stray const
drm/vmwgfx: unlock on error path in vmw_execbuf_process()
drm/vmwgfx: Get maximum mob size from register SVGA_REG_MOB_MAX_SIZE
drm/vmwgfx: Fix a couple of sparse warnings and errors
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
John W. Linville says:
====================
Please pull this batch of fixes intended for the 3.14 stream...
For the iwlwifi one, Emmanuel says:
"As explicitly written in the commit message, we prefer to disable Tx
AMPDU on NICs supported by iwldvm. This feature gives a big boost in
Tx performance, but the firmware is buggy and we can't rely on it.
Our hope is that most of the users out there want wifi to surf on
the web which means that they care more for Rx traffic than for Tx.
People who want to enable it can do so with the help of a module
parameter."
On top of that...
Dan Carpenter fixes a typo/thinko in ath5k.
Olivier Langlois fixes a couple of rtlwifi issues, one which leaves
IRQs disabled too long (causing a variety of problems elsewhere),
and one which fixes an incorrect return code when failing to enable
the NIC.
Russell King fixes a NULL pointer dereference in hostap.
Stanislaw Gruszka fixes a DMA coherence issue in the rtl8187 driver.
Please let me know if there are problems!
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Registering phy_provider before creating the PHY can result in PHY
callbacks being invoked which will lead to aborts. In order to avoid this
invoke phy_provider_register after phy_create and phy_set_drvdata.
Reported-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
