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2014-03-03hwmon: (max6639) Convert to use devm_hwmon_device_register_with_groupsGuenter Roeck1-55/+26
Simplify code, reduce code size, and attach sysfs attricutes to hwmon device. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Jean Delvare <jdelvare@suse.de>
2014-03-03hwmon: (max6639) Introduce local dev variable, and reduce noisinessGuenter Roeck1-7/+5
Introduce local variable 'dev' in probe function to make code easier to read. Also drop dev_info message in probe to reduce noisiness during boot. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Jean Delvare <jdelvare@suse.de>
2014-03-03hwmon: (max6650) Introduce local 'dev' variableGuenter Roeck1-12/+12
This makes the code a bit easier to read. Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-03-03hwmon: (max6650) Drop error message after memory allocation failuresGuenter Roeck1-3/+1
The core code already generates an error message. Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-03-03hwmon: (max6650) Convert to use devm_hwmon_device_register_with_groupsGuenter Roeck1-49/+28
Simplify code, reduce code size, and attach sensor attributes to hwmon device. Reviewed-by: Jean Delvare <jdelvare@suse.de> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-03-03hwmon: (max6650) Rearrange code to no longer require forward declarationsGuenter Roeck1-119/+109
Cleanup only; no functional change. Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-03-03hwmon: (ltc4215) Convert to devm_hwmon_device_register_with_groupsGuenter Roeck1-38/+13
Simplify code, reduce code size, and attach sysfs attributes to hwmon device. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Jean Delvare <jdelvare@suse.de>
2014-03-03hwmon: (coretemp) Convert to use devm_hwmon_device_register_with_groupsGuenter Roeck1-39/+8
Simplify code, reduce code size, and attach sysfs attributes to hwmon device. For this driver, the only attribute created is the name attribute. Other attributes are still created and removed dynamically as cores are added or removed. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Jean Delvare <jdelvare@suse.de> Tested-by: Jean Delvare <jdelvare@suse.de>
2014-03-03hwmon: (coretemp) Allocate platform data with devm_kzallocGuenter Roeck1-7/+5
This simplifies error handling. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Jean Delvare <jdelvare@suse.de> Tested-by: Jean Delvare <jdelvare@suse.de>
2014-03-03hwmon: (coretemp) Use sysfs_create_group to create sysfs attributesGuenter Roeck1-13/+7
Instead of creating each attribute individually, use sysfs_create_group to create all attributes for one core with a single call. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Jean Delvare <jdelvare@suse.de> Tested-by: Jean Delvare <jdelvare@suse.de>
2014-03-03hwmon: (ltc4245) Remove devicetree conditionalsGuenter Roeck1-4/+0
Devicetree functions are stubbed out if CONFIG_OF is undefined. Therefore, conditional compilation is unnecessary and can be removed. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Jean Delvare <jdelvare@suse.de>
2014-03-03hwmon: (ltc4245) Drop debug messagesGuenter Roeck1-3/+0
The debug messages in this driver have little if any value. Drop them. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Jean Delvare <jdelvare@suse.de>
2014-03-03hwmon: (ltc4245) Use device managed function to register hwmon deviceGuenter Roeck1-19/+4
This simplifies the code and reduces code size. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Jean Delvare <jdelvare@suse.de>
2014-03-03hwmon: (max1668) Convert to use devm_hwmon_device_register_with_groupsGuenter Roeck1-49/+18
Simplify code, reduce code size, and attach hwmon attributes to hwmon device. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Jean Delvare <jdelvare@suse.de>
2014-03-03hwmon: (max1668) Don't hide return value from i2c_smbus_write_byte_dataGuenter Roeck1-6/+8
i2c_smbus_write_byte_data returns a valid error code. Return it to the user instead of replacing it with -EIO. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Jean Delvare <jdelvare@suse.de>
2014-03-03hwmon: Driver for TI ADC128D818Guenter Roeck4-0/+549
ADC128D818 is a System Monitor with Temperature Sensor. It is similar to LM80 and LM96080, but has 16 bit wide sensor registers and no fan speed monitoring. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-03-03hwmon: Sort Kconfig entries alphabeticallyJean Delvare1-308/+308
Entries have been added at more or less random positions over time, so it becomes difficult to find what you are looking for or figure out where to insert new entries. Signed-off-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-03-03hwmon: (lm95245) Avoid initializing the same field twiceJean Delvare1-1/+0
data is kzalloc'd, so data->valid is already 0. Signed-off-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-03-03hwmon: (lm95241) Avoid initializing the same field twiceJean Delvare1-2/+0
data is kzalloc'd, so data->valid and data->model are already 0. Signed-off-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-03-03hwmon: (emc2103) Return error from i2c_smbus_read_byte_dataGuenter Roeck1-1/+1
There is no reason to replace one error with another. smatch message: drivers/hwmon/emc2103.c:352 set_fan_div() info: why not propagate 'status' from i2c_smbus_read_byte_data() instead of (-5)? Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-03-03hwmon: (smm665): Return error from i2c_smbus_read_word_swappedGuenter Roeck1-1/+1
There is no reason to replace one error code with another, and returning -1 as error code is wrong anyway. Smatch log: drivers/hwmon/smm665.c:225 smm665_read_adc() info: why not propagate 'rv' from i2c_smbus_read_word_swapped() instead of (-1)? Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-03-03hwmon: (ltc4260) Fix trivial typoAxel Lin1-1/+1
Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-03-03hwmon: (jz4740) Use devm_ioremap_resource()Jingoo Han1-20/+5
Use devm_ioremap_resource() in order to make the code simpler, and move 'struct resource *mem' from 'struct jz4740_hwmon' to jz4740_hwmon_probe() because the 'mem' variable is used only in jz4740_hwmon_probe(). Also the redundant return value check of platform_get_resource() is removed, because the value is checked by devm_ioremap_resource(). Signed-off-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-03-03hwmon: Driver for Linear Technologies LTC2945Guenter Roeck4-0/+616
LTC2945 is a system monitor that measures current, voltage, and power. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-03-03hwmon: Driver for Linear Technologies LTC4260Guenter Roeck4-0/+269
LTC4260 is a Positive Voltage Hot Swap Controller. The driver currently only supports voltage monitoring, not voltage control. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-03-03hwmon: Driver for Linear Technologies LTC4222Guenter Roeck3-0/+250
Driver Linear Technologies LTC4222 Dual Hot Swap Controller The driver currently only supports voltage monitoring, not voltage control. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-03-03hwmon: (iio_hwmon) Convert to use hwmon_device_register_with_groupsGuenter Roeck1-25/+12
Simplify code and create name attribute automatically. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-03-03hwmon: (lm95241) Convert to use devm_hwmon_device_register_with_groupsGuenter Roeck1-61/+30
Simplify code, reduce code size, and attach hwmon attributes to hwmon device. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-03-03Linux 3.14-rc5Linus Torvalds1-1/+1
2014-03-03Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds19-63/+118
Pull drm fixes from Dave Airlie: "Not a huge amount happening, some MAINTAINERS updates, radeon, vmwgfx and tegra fixes" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/vmwgfx: avoid null pointer dereference at failure paths drm/vmwgfx: Make sure backing mobs are cleared when allocated. Update driver date. drm/vmwgfx: Remove some unused surface formats drm/radeon: enable speaker allocation setup on dce3.2 drm/radeon: change audio enable logic drm/radeon: fix audio disable on dce6+ drm/radeon: free uvd ring on unload drm/radeon: disable pll sharing for DP on DCE4.1 drm/radeon: fix missing bo reservation drm/radeon: print the supported atpx function mask MAINTAINERS: update drm git tree entry MAINTAINERS: add entry for drm radeon driver drm/tegra: Add guard to avoid double disable/enable of RGB outputs gpu: host1x: do not check previously handled gathers drm/tegra: fix typo 'CONFIG_TEGRA_DRM_FBDEV'
2014-03-03Merge tag 'usb-3.14-rc5' of ↵Linus Torvalds3-3/+18
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are 2 USB patches for 3.14-rc5, one a new device id, and the other fixes a reported problem with threaded irqs and the USB EHCI driver" * tag 'usb-3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: ehci: fix deadlock when threadirqs option is used USB: ftdi_sio: add Cressi Leonardo PID
2014-03-03Merge tag 'driver-core-3.14-rc5' of ↵Linus Torvalds3-7/+15
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull sysfs fix from Greg KH: "Here is a single sysfs fix for 3.14-rc5. It fixes a reported problem with the namespace code in sysfs" * tag 'driver-core-3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: sysfs: fix namespace refcnt leak
2014-03-03Merge tag 'staging-3.14-rc5' of ↵Linus Torvalds9-39/+38
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging tree fixes from Greg KH: "Here are a few IIO fixes, and a new device id for a staging driver for 3.14-rc5. All have been in linux-next for a while, I did a final merge to get the IIO fixes into this tree, they were incorrectly in the char-misc tree for a few weeks, and I forgot to tell you to pull them from there. This makes it a single pull request for you" * tag 'staging-3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: r8188eu: Add new device ID staging:iio:adc:MXS:LRADC: fix touchscreen statemachine iio:gyro: bug on L3GD20H gyroscope support iio: cm32181: Change cm32181 ambient light sensor driver iio: cm36651: Fix read/write integration time function.
2014-03-03Merge branch 'drm-fixes-3.14' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie11-35/+72
into drm-fixes more radeon fixes * 'drm-fixes-3.14' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: enable speaker allocation setup on dce3.2 drm/radeon: change audio enable logic drm/radeon: fix audio disable on dce6+ drm/radeon: free uvd ring on unload drm/radeon: disable pll sharing for DP on DCE4.1 drm/radeon: fix missing bo reservation drm/radeon: print the supported atpx function mask
2014-03-03Merge iio fixes into staging-linusGreg Kroah-Hartman7-39/+36
These I forgot about before, but need to get into 3.14-final. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-02Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds10-28/+54
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Ingo Molnar: "Misc fixes, most of them on the tooling side" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf tools: Fix strict alias issue for find_first_bit perf tools: fix BFD detection on opensuse perf: Fix hotplug splat perf/x86: Fix event scheduling perf symbols: Destroy unused symsrcs perf annotate: Check availability of annotate when processing samples
2014-03-02Merge tag 'vmwgfx-fixes-3.14-2014-03-02' of ↵Dave Airlie4-25/+22
git://people.freedesktop.org/~thomash/linux into drm-fixes A couple of minor fixes. Pull request of 2014-03-02 * tag 'vmwgfx-fixes-3.14-2014-03-02' of git://people.freedesktop.org/~thomash/linux: drm/vmwgfx: avoid null pointer dereference at failure paths drm/vmwgfx: Make sure backing mobs are cleared when allocated. Update driver date. drm/vmwgfx: Remove some unused surface formats
2014-03-02drm/vmwgfx: avoid null pointer dereference at failure pathsAlexey Khoroshilov1-16/+19
vmw_takedown_otable_base() and vmw_mob_unbind() check for potential vmw_fifo_reserve() failure and print error message, but then immediately dereference NULL pointer. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
2014-03-02drm/vmwgfx: Make sure backing mobs are cleared when allocated. Update driver ↵Thomas Hellstrom2-3/+2
date. Backing mob contents is propagated to user-space, so make sure backing mobs are cleared when allocated. This also accidently fix rendering errors with celestia when emulating legacy mode. Also update driver date. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com>
2014-03-02drm/vmwgfx: Remove some unused surface formatsThomas Hellstrom1-6/+1
These formats are deprecated. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com>
2014-03-02Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds2-4/+7
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Peter Anvin: "The VMCOREINFO patch I'll pushing for this release to avoid having a release with kASLR and but without that information. I was hoping to include the FPU patches from Suresh, but ran into a problem (see other thread); will try to make them happen next week" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, kaslr: add missed "static" declarations x86, kaslr: export offset in VMCOREINFO ELF notes
2014-03-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pendingLinus Torvalds7-62/+171
Pull SCSI target fixes from Nicholas Bellinger: "The bulk of the series are bugfixes for qla2xxx target NPIV support that went in for v3.14-rc1. Also included are a few DIF related fixes, a qla2xxx fix (Cc'ed to stable) from Greg W., and vhost/scsi protocol version related fix from Venkatesh. Also just a heads up that a series to address a number of issues with iser-target active I/O reset/shutdown is still being tested, and will be included in a separate -rc6 PULL request" * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: vhost/scsi: Check LUN structure byte 0 is set to 1, per spec qla2xxx: Fix kernel panic on selective retransmission request Target/sbc: Don't use sg as iterator in sbc_verify_read target: Add DIF sense codes in transport_generic_request_failure target/sbc: Fix sbc_dif_copy_prot addr offset bug tcm_qla2xxx: Fix NAA formatted name for NPIV WWPNs tcm_qla2xxx: Perform configfs depend/undepend for base_tpg tcm_qla2xxx: Add NPIV specific enable/disable attribute logic qla2xxx: Check + fail when npiv_vports_inuse exists in shutdown qla2xxx: Fix qlt_lport_register base_vha callback race
2014-03-02Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds3-7/+14
Pull slave-dma fixes from Vinod Koul: "This request brings you two small fixes. First one for fixing dereference of freed descriptor and second for fixing sdma bindings for it to work for imx25. I was planning to send this about 10days ago but then I had to proceed on my paternity leave and didnt get chance to send this. Now got a bit of time from dady duties :)" * 'fixes' of git://git.infradead.org/users/vkoul/slave-dma: dma: sdma: Add imx25 compatible dma: ste_dma40: don't dereference free:d descriptor
2014-03-02Merge tag 'pm+acpi-3.14-rc5' of ↵Linus Torvalds3-47/+51
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI and power management fixes from Rafael Wysocki: "These three commits fix a recent intel_pstate regression and two old bugs that should be fixed in -stable too, one in the ACPI processor driver and one in the firmare loader. Specifics: - One of the recent intel_pstate driver fixes introduced a rounding error that on some systems causes the frequency to be stuck at the lowest level forever. Fix from Dirk Brandewie. - The firmware_class driver's PM notifier doesn't handle the PM_RESTORE_PREPARE event during hibernation image restore and that leads to a deadlock on umhelper_sem in __usermodehelper_disable(). Fix from Sebastian Capella. - acpi_processor_set_throttling() abuses set_cpus_allowed_ptr() in a nasty way which triggers the WARN_ON_ONCE() in wq_worker_waking_up() among other things. Fix from Lan Tianyu" * tag 'pm+acpi-3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / processor: Rework processor throttling with work_on_cpu() PM / hibernate: Fix restore hang in freeze_processes() intel_pstate: Change busy calculation to use fixed point math.
2014-03-01Merge tag 'perf-urgent-for-mingo' of ↵Ingo Molnar3-3/+5
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent Pull perf/urgent build fixes for certain distro environments, from Arnaldo Carvalho de Melo: * Problem on recent gcc on x86-32 related to strict alias issue for find_first_bit (Jiri Olsa). * OpenSuSE: BFD detection problems related to not explicitely listing all required libraries (Andi Kleen) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-03-01Merge tag 'fixes-for-3.14d' of ↵Greg Kroah-Hartman1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus Jonathan writes: Fourth set of IIO fixes for the 3.14 kernel. A single line patch fixing a regression that was introduced in 3.13 in the reworking of the mxs touch screen and ADC drivers to be interrupt rather than polling driven. It resulted in a stray double reporting of the release coordinate in the touch screen driver. The bug lay in the adc side of the driver which left the statemachine in the wrong state.
2014-03-01MAINTAINERS: add maintainer entry for Armada DRM driverRussell King1-0/+5
Add a maintainers entry for the Armada DRM driver. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-02-28Merge tag 'dm-3.14-fixes-1' of ↵Linus Torvalds9-40/+89
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: "A few dm-cache fixes, an invalid ioctl handling fix for dm multipath, a couple immutable biovec fixups for dm mirror, and a few dm-thin fixes. There will likely be additional dm-thin metadata and data resize fixes to include in 3.14-rc6 next week. Note to stable-minded folks: Immutable biovecs were introduced in 3.14, so the related fixups for dm mirror are not needed in stable@ kernels" * tag 'dm-3.14-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm cache: fix truncation bug when mapping I/O to >2TB fast device dm thin: allow metadata space larger than supported to go unused dm mpath: fix stalls when handling invalid ioctls dm thin: fix the error path for the thin device constructor dm raid1: fix immutable biovec related BUG when retrying read bio dm io: fix I/O to multiple destinations dm thin: avoid metadata commit if a pool's thin devices haven't changed dm cache: do not add migration to completed list before unhooking bio dm cache: move hook_info into common portion of per_bio_data structure
2014-02-28Merge tag 'sound-3.14-rc5' of ↵Linus Torvalds15-210/+399
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "It's a bad habit to get a higher volume of fixes often lately, but things happen again. All commits found here are real bug fixes, and are mostly trivial. Most of changes in ASoC are the fixes for enum items due to the wrong API usages, in addition to a few DAPM mutex deadlock and other fixes. In HD-audio, only fixups for HP laptops. Although diffstat shows much, the changes are simple: there are just so many different device entries there" * tag 'sound-3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ASoC: sta32x: Fix wrong enum for limiter2 release rate ASoC: da732x: Mark DC offset control registers volatile ALSA: hda/realtek - Add more entry for enable HP mute led ALSA: hda - Add a fixup for HP Folio 13 mute LED ASoC: wm8958-dsp: Fix firmware block loading ASoC: sta32x: Fix cache sync ALSA: hda/realtek - Add more entry for enable HP mute led ASoC: dapm: Add locking to snd_soc_dapm_xxxx_pin functions Input - arizona-haptics: Fix double lock of dapm_mutex ASoC: wm8400: Fix the wrong number of enum items ASoC: isabelle: Fix the wrong number of items in enum ctls ASoC: ad1980: Fix wrong number of items for capture source ASoC: wm8994: Fix the wrong number of enum items ASoC: wm8900: Fix the wrong number of enum items ASoC: wm8770: Fix wrong number of enum items ASoC: sta32x: Fix array access overflow ASoC: dapm: Correct regulator bypass error messages
2014-02-28Merge tag 'edac_fixes_for_3.14' of ↵Linus Torvalds2-20/+27
git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp Pull EDAC fixes from Borislav Petkov: "Two fixes below for PCI devices disappearing when a reference count underflow happens after a couple of insmod/rmmod cycles in succession" * tag 'edac_fixes_for_3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: i7300_edac: Fix device reference count i7core_edac: Fix PCI device reference count