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2017-06-03iio: use proper name for the R-Car SoCWolfram Sang
It is 'R-Car', not 'RCar'. No code or binding changes, only descriptive text. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-06-03iio: adc: ina2xx: Make use of attribute flags consistent on all channelsStefan Brüns
Flags for shared channel attributes should be set on all channels of a channel set. I.e. SAMP_FREQUENCY and OVERSAMPLING_RATIO are set on the in_voltage{0,1} channels, thus should be set on in_power, in_current. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-06-03iio: hi8435: remote ampersands from hi8435_info definitionNikita Yushchenko
C syntax allows apersands when initializing structures fields with function pointers, but in Linux sources ampersands are normally not used in thix context. Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-06-03iio: adc: cpcap: Remove hung interrupt quirkTony Lindgren
This is no longer needed as the real problem was interrupt flags not getting passed properly from device tree to the cpcap-core.c mfd driver. This got fixed with commit ac89473213c6 ("mfd: cpcap: Fix interrupt to use level interrupt") So let's remove ADC interrupt specific the quirk. Cc: Marcel Partap <mpartap@gmx.net> Cc: Michael Scott <michael.scott@linaro.org> Reviewed-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-06-03iio: adc: cpcap: Fix die temperatureTony Lindgren
It seems that "MC13783 Power Management and Audio Ciruit User's Guide" MC1378UG.pdf documents several similar components as in the CPCAP PMIC. Chapter "9.5.5 Die Temperature and UID" says that the die temperature value is 282 at 25C with LSB of -1.14C. Converting CPCAP PMIC channel3 values with following seems to produce values that make sense for a PMIC die: temperature = 25000 + ((regval - 282) * 114) As we don't have any other documentation, let's assume the die temperature is unconfigured in the Motorola mapphone Linux kernel and the current temperature conversion table should be only used for the battery thermistor and not for the die temperature. Cc: Marcel Partap <mpartap@gmx.net> Cc: Michael Scott <michael.scott@linaro.org> Cc: Sebastian Reichel <sre@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-06-03iio: adc: cpcap: Fix default register values and battery temperatureTony Lindgren
Looking at the register dumps from Android kernel on droid 4, I noticed the values with the mainline kernel don't match. Let's fix this by initializing the ADC registers to what Android does. For getting correct values from the battery thermistor, we need to toggle the CPCAP_BIT_THERMBIAS_EN when measuring battery temperature to get correct battery temperatures. And looks like we also need to wait a little bit before reading the battery temperature as otherwise the results are inaccurate. Cc: Marcel Partap <mpartap@gmx.net> Cc: Michael Scott <michael.scott@linaro.org> Cc: Sebastian Reichel <sre@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-05-29staging: vchiq_core: Replace remaining BUG_ON with WARN_ONStefan Wahren
This replaces all remaining BUG_ON with WARN_ON. So in case of a VCHIQ bug the system is still usable. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: vchiq_core: Bail out in case of invalid tx_posStefan Wahren
Properly handle the error case in case of an invalid tx_pos. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: vchiq_core: Don't BUG if process is unexpectedStefan Wahren
Bail out properly if the process index doesn't match the remote insert. We also drop the BUG in case the process index is at local insert, so we can trigger the WARN_ON again some steps later. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: vchiq_core: Bail out if ref_count is unexpectedStefan Wahren
If the ref counter of service has an unexpected value then we better bail out. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: vchiq_core: Bail out if service is NULLStefan Wahren
In the unlikely case that service is NULL we should bail out instead of calling BUG_ON(). The other BUG_ON calls will be fixed in separate patches. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: vchiq_core: Don't BUG if sending RESUME failsStefan Wahren
VCHIQ suspend and resume isn't implemented, but even it was there is no need to call BUG(). Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: vchiq_core: Bailout if VCHIQ state is already initializedStefan Wahren
In case VCHIQ state is already initialized we need to bailout in order to aovid a memory leak. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: vchiq_core: Simplify VCHIQ initStefan Wahren
Since the ARM side of VCHIQ support only 1 state, we could simplify the init code. This makes it possible to avoid BUG_ON and a theoretical overflow of id. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: vchiq_2835_arm: Use PAGE_MASK macroStefan Wahren
Use the PAGE_MASK instead of open code it. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: vchiq_2835_arm: Handle vmalloc_to_page error caseStefan Wahren
In case vmalloc_to_page returns NULL create_pagelist must abort imediatly. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: vchiq_2835_arm: Fix function name cleaup_pagelistinfoStefan Wahren
Assuming the intension of the function is to clean up, so fix the function name accordingly. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: vchiq_arm: Avoid multiline dereferenceStefan Wahren
Reduce the indentation within vchiq_dump_service_use_state in order to avoid a multiline derefernce. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: vchiq_arm: Fix variable names in commentStefan Wahren
This comment was apparently forgotten in the correction of CamelCase. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: vchiq_2835_arm: Remove unnecessary assignment to slot_mem_sizeStefan Wahren
The variable slot_mem_size is assigned a value which is never used. This issue has been found by CppCheck. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: vchiq_2835_arm: Reduce scope of i in free_pagelistStefan Wahren
We can reduce the scope of the counting variable i. This has been found by CppCheck. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: vchiq_core: Use return value of mutex_lock_killable directlyStefan Wahren
Instead of saving the return value of mutex_lock_killable in a local variable we could use the value directly. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: rtl8188eu: removes comparison to nullJuliana Rodrigues
This patch fixes multiple comparison to NULL checkpatch errors by rewriting the conditional as a negation. Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: rtl8188eu: removed unnecessary blank linesJuliana Rodrigues
Removes numerous unnecessary blank lines in order to fix checkpatch styling issues. Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: rtl8188eu: removed unnecessary parenthesesJuliana Rodrigues
This patch removes numerous unnecessary parentheses in order to fix checkpatch styling issues. Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: rtl8188eu: removed function names from stringsJuliana Rodrigues
This patch fixes a checkpatch issue caused by using function names inside strings. Those function names were replaced by __func__. Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: rtl8188eu: add spaces around characterJuliana Rodrigues
This patch solves a checkpatch issue caused by not using spaces around an OR sign. Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: rtl8188eu: fixes block comments subsequent linesJuliana Rodrigues
This patch adds * on block comments subsequent lines, which were causing a checkpatch styling warning. Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: rtl8188eu: fix comments with lines over 80 charactersJuliana Rodrigues
This patch fixes some checkpatch errors in which comments go over 80 characters per line. Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: rtl8192u: swap comparison to constantSzilveszter Székely
Comparisons should place the constant on the right side of the test This patch fixes coding style issues as reported by checkpatch. Signed-off-by: Szilveszter Székely <szekelyszilv@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: fsl-dpaa2/eth: Map Tx buffers as bidirectionalIoana Radulescu
WRIOP hardware may need to write to the hardware annotation area of Tx buffers (e.g. frame status bits) and also to the data area (e.g. L4 checksum in frame header). Map these buffers as DMA_BIDIRECTIONAL, otherwise the write transaction through SMMU will not be allowed. Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com> Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: fsl-dpaa2/eth: Fix address translationsIoana Radulescu
Use the correct mechanisms for translating a DMA-mapped IOVA address into a virtual one. Without this fix, once SMMU is enabled on Layerscape platforms, the Ethernet driver throws IOMMU translation faults. Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com> Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29Drivers: ccree: ssi_fips_local.c - align block commentsDerek Robson
Fixed block comment alignment, Style fix only Found using checkpatch Signed-off-by: Derek Robson <robsonde@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29Drivers: ccree: ssi_hash.c - align block commentsDerek Robson
Fixed block comment alignment, Style fix only Found using checkpatch Signed-off-by: Derek Robson <robsonde@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29Drivers: ccree: ssi_hash.h - align block commentsDerek Robson
Fixed block comment alignment, Style fix only Found using checkpatch Signed-off-by: Derek Robson <robsonde@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29Drivers: ccree: ssi_ivgen.c - align block commentsDerek Robson
Fixed block comment alignment, Style fix only Found using checkpatch Signed-off-by: Derek Robson <robsonde@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29Drivers: ccree: ssi_pm.h - align block commentsDerek Robson
Fixed block comment alignment, Style fix only Found using checkpatch Signed-off-by: Derek Robson <robsonde@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29Drivers: ccree: ssi_pm_ext.c - align block commentsDerek Robson
Fixed block comment alignment, Style fix only Found using checkpatch Signed-off-by: Derek Robson <robsonde@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29Drivers: ccree: ssi_pm_ext.h - align block commentsDerek Robson
Fixed block comment alignment, Style fix only Found using checkpatch Signed-off-by: Derek Robson <robsonde@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29Drivers: ccree: ssi_request_mgr.c - align block commentsDerek Robson
Fixed block comment alignment, Style fix only Found using checkpatch Signed-off-by: Derek Robson <robsonde@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29Drivers: ccree: ssi_request_mgr.h - align block commentsDerek Robson
Fixed block comment alignment, Style fix only Found using checkpatch Signed-off-by: Derek Robson <robsonde@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29Drivers: ccree: ssi_sysfs.c - align block commentsDerek Robson
Fixed block comment alignment, Style fix only Found using checkpatch Signed-off-by: Derek Robson <robsonde@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29Drivers: ccree: ssi_sysfs.h - align block commentsDerek Robson
Fixed block comment alignment, Style fix only Found using checkpatch Signed-off-by: Derek Robson <robsonde@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: ccree: fix cc_crypto_ctx.h white spacesGennadii Altukhov
Fix checkpatch.pl reported checks: spaces preferred around '/' and '<<' in cc_crypto_ctx.h Signed-off-by: Gennadii Altukhov <grinrag@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: wilc1000: add missing blank line after struct declarationMarko Stankovic
Fix a missing blank line issue reported by checkpatch.pl Signed-off-by: Marko Stankovic <dartnorris@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: wilc1000: remove excessive blank linesMarko Stankovic
Fix the multiple blank lines issue reported by checkpatch.pl Signed-off-by: Marko Stankovic <dartnorris@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: wlan-ng: hfa384x: fix several type issues.Nikola Jelic
There were several in-place conversions of 16 and 32-bit data, which caused sparse to detect them. Changed them to the in situ versions, such as: le16_to_cpu -> le16_to_cpus Signed-off-by: Nikola Jelic <nikola.jelic83@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: fbtft: Fix to avoid precedence issuesRishiraj Manwatkar
Parentheses added to avoid operator precedence issues. Signed-off-by: Rishiraj Manwatkar <manwatkar@outlook.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29Merge tag 'iio-for-4.13a' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: First set of new device support, features and cleanups for IIO in the 4.13 cycle Two entirely new drivers in here plus the usual range of cleanups and features. New device support * ad5064 - add ltc2631, ltc2633 and ltc2635 support. * bma180 - trivial support for bma250e (new id) * hid-sensor-rotation - add relative orientation and geometric orientation support. * isl29028 - add isl29030 support (its effectively the same part from a driver point of view) * maxim_thermocouple - add max31856 id. * meson-saradc - add meson8b SoC adc support. * ti-adc084s021 - new driver and bindings. * ti-adc108s102 - new driver and bindings. Staging graduations * isl29028 Features * bma180 - ACPI enumeration for BMA250E which is used in various x86 tablets. * hi8453 - add raw access rather than only events. * hid-sensor-hub - Implement batch mode in which we can set a threshold on the amount of time between data coming from the fifos. This is the first device to do this rather than use a watershed on the number of samples. * hts221 - power management support * lsm6dsx - add system power management support. * rpr0521 - sampling frequency read / write * stm32-trigger - add support for TRG02 triggers. * tsl2583 - runtime power management support. Cleanups * core - inkern: fix a double unlock in iio_read_available_channel_raw when raw value doesn't appear to be raw (error path). - fixup accidental sizeof pointer in iio_device_add_mask_type. * docs - fix an accidental duplicated line in sysfs-bus-iio-meas-spec. * tools - use local include/uapi headers to ensure always up to date. - increase length of allowed trigger names. * ad9834 - symbolic to octal permissions. * ade7753 - symbolic to octal permissions. - fix indentation * ade7754 - symbolic to octal permissions. * ade7758 - symbolic to octal permissions. - ade7854 - symbolic to octal permissions. * as3935 - move out of storm check to given consistent results for raw and processed values. * bmp280 - fix bme280 naming in Kconfig help. * hi8435 - avoid garbage on event after enable. - add missing in_voltage_sensing_mode_available to list possible enum options. - handle the reset gpio with the obvious polarity rather than relying on DT to provide it correctly. * hid-sensors - fix a wrong error path scrubbing of return values. * hid-sensors-accel - drop static on a local variable * hid-sensors-rotation - Add missing scale and offset property parsing support. * ina2xx - Fix a bad use of GENMASK and some typos and whitespace issues. * isl29018 - only declare the ACPI table when ACPI is enabled. * isl29028 - fix proximity sleep times. * lsm6dsx - replace ifdef CONFIG_PM with __maybe_unused to avoid the complexity of dealing with the various PM config variables. * meson-saradc - mark meson_sar_adc_data static and const. * rcar-gyroadc - derive the interface clock speed from the fck clock on the basis they are the same actual clock. - drop the now unused if clock from the bindings. * rpr0521 - disable sensor when marked as such rather than always enabling it. - poweroff if probe fails and we can talk to device. - make sure device powered off when it doesn't need to be on. - use sizeof rather than hardcoded size on value read. - whitespace fixup. - reorder channel numbers ready for buffered support which didn't quite make this pull request. * st-accel - fix platform data initialization to allow remove and reprobe. * st-pressure - fix platform data initialization to allow remove and reprobe. * tsl2x7x - S_IRUGO, S_IWUSR to octal values - rename driver for consistency with more recent drivers - drop FSF mailing address - replace DEVICE_ATTR macros with the shorter DEVICE_ATTR_RW form and relevant function renames. * zpa2326 - report an error for consistency with other error paths.
2017-05-25dgnc: fix multiple blank lines coding style problemAliza Minkov
According to the coding-style documentation, functions in source files should be separated with one blank line. Redundant blank lines were removed from this source file, in accordance with coding-style documentation. Signed-off-by: Aliza Minkov <minkov.al@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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