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2017-01-28drivers:staging:iio:cdc: Style fix.Anthony Brandon
Align parameters to parentheses. Signed-off-by: Anthony Brandon <anthony@amarulasolutions.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-28iio: common: ssp_sensors: gyro: use devm_iio_device_register()Wei Yongjun
Use devm_iio_device_register() for IIO subsystem device registration and delete the remove function since there is no need after this change. Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-28iio: common: ssp_sensors: accel: use devm_iio_device_register()Wei Yongjun
Use devm_iio_device_register() for IIO subsystem device registration and delete the remove function since there is no need after this change. Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-28iio: max5481: Add support for Maxim digital potentiometersMatt Weber
Add implementation for Maxim Integrated 5481, 5482, 5483, and 5484 digital potentiometer devices. Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX5481-MAX5484.pdf Signed-off-by: Maury Anderson <maury.anderson@rockwellcollins.com> Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com> Signed-off-by: Slawomir Stepien <sst@poczta.fm> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-28Documentation: dt-bindings: tmp007: Add optional interrupt supportManivannan Sadhasivam
This patch adds optional interrupt binding support for TI TMP007 - IR thermopiler sensor Signed-off-by: Manivannan Sadhasivam <manivannanece23@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-28iio: adc: Add Renesas GyroADC driverMarek Vasut
Add IIO driver for the Renesas RCar GyroADC block. This block is a simple 4/8-channel ADC which samples 12/15/24 bits of data every cycle from all channels. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Simon Horman <horms+renesas@verge.net.au> Cc: Jonathan Cameron <jic23@kernel.org> Cc: linux-renesas-soc@vger.kernel.org Cc: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-28iio: adc: Add Renesas GyroADC bindingsMarek Vasut
Add DT bindings for the Renesas RCar GyroADC block. This block is a simple 4/8-channel ADC which samples 12/15/24 bits of data every cycle from all channels. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Simon Horman <horms+renesas@verge.net.au> Cc: Jonathan Cameron <jic23@kernel.org> Cc: linux-renesas-soc@vger.kernel.org Cc: Wolfram Sang <wsa@the-dreams.de> Cc: Rob Herring <robh@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-27staging: lustre: lnet: Fix coding style errorsMaxime Rossi Bellom
Replace a mix of tabs and spaces indentation by tabs only. Errors were reported by checkpatch.pl as WARNING: Statements should start on a tabstop WARNING: suspect code indent for conditional statement Signed-off-by: Maxime Rossi Bellom <mrossibellom@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-27staging: rtl8188eu: Fix coding style issuesWilliam Blough
Convert leading spaces to tabs Signed-off-by: William Blough <devel@blough.us> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-27staging: xgifb: XGI_main_26: Remove multiple assignmentssayli karnik
This patch resolves the checkpatch issue: multiple assignments should be avoided Signed-off-by: sayli karnik <karniksayli1995@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-27staging: bcm2835-audio: initial staging submissionMichael Zoran
Initial cleanup of bcm2835-audio driver for the bcm2535(Raspberry PI) Driver provides HDMI audio through ALSA and is built on top of the vc04_services driver. Original version of the driver is available at: http://www.github.com/raspberry/linux Driver compiles without any build errors or warnings. Tested on a RPI 3 running in ARM64 mode with the vlc player and alsautils. Signed-off-by: Michael Zoran <mzoran@crowfest.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-27staging/rtl8192u: add endianness conversionsColin Vidal
Fields frag_size and playload_size of struct ieee80211_txb are encoded as short little-endian. This patch adds conversions to / from cpu byte order when copy / write these values in variables of architecture independent byte order. It also avoid a sparse type warning. Signed-off-by: Colin Vidal <colin@cvidal.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-27staging: rtl8192u: Adding space after ','simran singhal
This patch fixes the checkpatch issue by adding space after ','. Signed-off-by: simran singhal <singhalsimran0@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-27staging: rtl8192u: Adding space around '='simran singhal
This patch fixes the checkpatch issue by adding space around '='. Signed-off-by: simran singhal <singhalsimran0@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-27staging: vt6656: Add missing identifier names=?UTF-8?q?Simon=20Sandstr=C3=B6m?=
Fix multiple checkpatch.pl warnings: function definition argument '...' should also have an identifier name Signed-off-by: Simon Sandström <simon@nikanor.nu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-27staging: lustre: llite: use octal permissionsErnestas Kulik
Using octal permissions instead of symbolic ones is preferred. Signed-off-by: Ernestas Kulik <ernestas.kulik@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-27staging: lustre: libcfs: use octal permissionsErnestas Kulik
Using octal permissions instead of symbolic ones is preferred. Signed-off-by: Ernestas Kulik <ernestas.kulik@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-27staging: lustre: ptlrpc: avoid warning on missing returnArnd Bergmann
The newly added function triggers a harmless warning: drivers/staging/lustre/lustre/ptlrpc/pack_generic.c: In function 'lustre_shrink_msg': drivers/staging/lustre/lustre/ptlrpc/pack_generic.c:472:1: error: control reaches end of non-void function [-Werror=return-type] This probably happens because LASSERTF() contains an 'unlikely()' that sometimes prevents gcc from analysing the control flow correctly. Adding a return statement here seems harmless and lets us keep that unlikely(). Fixes: 96049bd1ecd0 ("staging: lustre: ptlrpc: embed highest XID in each request") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-27staging: most: hdm-usb: fix symbolic permissions warningSebastian Haas
Replace symbolic permissions with their octect representation to fix checkpatch warnings. Signed-off-by: Sebastian Haas <sehaas@deebas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-27staging: fbtft: fix unaligned parenthesesUmang Raghuvanshi
Fix the following formatting issues: CHECK: Alignment should match open parenthesis Signed-off-by: Umang Raghuvanshi <u@umangis.me> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-27staging: greybus: loopback: fix broken udelayJohan Hovold
The loopback driver allows the user to set a minimum delay of up to one second to be inserted between test iterations (i.e. request submissions). The delay is currently specified in microseconds and is implemented using udelay. Busy looping for long periods is not just anti-social; udelay must not be used for delays longer than a few milliseconds due to the risk of integer overflow. Replace the broken udelay with a usleep_range with a 100 us range for short delays (< 20 ms) and otherwise revert to using msleep. Fixes: b36f04fa9417 ("greybus: loopback: Convert thread delay to microseconds") Signed-off-by: Johan Hovold <johan@kernel.org> Cc: stable <stable@vger.kernel.org> # 4.9+ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-27staging: greybus: sdio: Prefer u32 over uint32_tFranck Demathieu
It fixes the following issue reported by checkpatch.pl: Prefer kernel type 'u32' over 'uint32_t' Signed-off-by: Franck Demathieu <fdemathieu@gmail.com> Acked-by: Rui Miguel Silva <rmfrfs@gmail.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-27staging: greybus: uart: fix TIOCGSERIAL flagsJohan Hovold
This driver does not have a low-latency mode and should not report anything else. Also drop the skip-test flag which isn't used either. Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-25iio: Add STM32 timer trigger driverBenjamin Gaignard
Timers IPs can be used to generate triggers for other IPs like DAC or ADC. Each trigger may result of timer internals signals like counter enable, reset or edge, this configuration could be done through "master_mode" device attribute. Since triggers could be used by DAC or ADC their names are defined in include/ nux/iio/timer/stm32-timer-trigger.h and is_stm32_iio_timer_trigger function could be used to check if the trigger is valid or not. "trgo" trigger have a "sampling_frequency" attribute which allow to configure timer sampling frequency. version 8: - change kernel version from 4.10 to 4.11 in ABI documentation version 7: - remove all iio_device related code - move driver into trigger directory version 5: - simplify tables of triggers - only create an IIO device when needed version 4: - get triggers configuration from "reg" in DT - add tables of triggers - sampling frequency is enable/disable when writing in trigger sampling_frequency attribute - no more use of interruptions version 3: - change compatible to "st,stm32-timer-trigger" - fix attributes access right - use string instead of int for master_mode and slave_mode - document device attributes in sysfs-bus-iio-timer-stm32 version 2: - keep only one compatible - use st,input-triggers-names and st,output-triggers-names to know which triggers are accepted and/or create by the device Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-01-25iio: Add bindings for STM32 timer trigger driverBenjamin Gaignard
Define bindings for STM32 timer trigger version 8: - reword "reg" parameter description version 4: - remove triggers enumeration from DT - add reg parameter version 3: - change file name - add cross reference with mfd bindings version 2: - only keep one compatible - add DT parameters to set lists of the triggers: one list describe the triggers created by the device another one give the triggers accepted by the device Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-01-25pwm: Add driver for STM32 plaftormBenjamin Gaignard
This driver adds support for PWM driver on STM32 platform. The SoC have multiple instances of the hardware IP and each of them could have small differences: number of channels, complementary output, auto reload register size... version 9: - fix commit message header - remove one space MODULE_ALIAS version 8: - fix comments done by Thierry on version 7 version 6: - change st,breakinput parameter to make it usuable for stm32f7 too. version 4: - detect at probe time hardware capabilities - fix comments done on v2 and v3 - use PWM atomic ops version 2: - only keep one comptatible - use DT parameters to discover hardware block configuration Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-01-25staging: fbtft: fix checkpatch decimal permissions errorAbdul Rauf
Fix the following errors: Use 4 digit octal (0777) not decimal permissions Signed-off-by: Abdul Rauf <abdulraufmujahid@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-25Staging: rtl8712: fix spelling errorsJoseph Wright
Found by checkpatch: - s/cacluated/calculated/ - s/convertor/converter/ - s/psudo/pseudo/ - s/halfs/halves/ Signed-off-by: Joseph Wright <rjosephwright@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-25staging: fbtft: remove duplicate entries of ili9225Amitesh Singh
There are multiple entries for ili9225 display defined in flexfb_chip_table array. remove duplicate entries and keep single entry. Signed-off-by: Amitesh Singh <singh.amitesh@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-23dt-bindings: pwm: Add STM32 bindingsBenjamin Gaignard
Define bindings for pwm-stm32 version 9: - change commit message header version 8: - reword st,breakinput description. version 6: - change st,breakinput parameter format to make it usuable on stm32f7 too. version 2: - use parameters instead of compatible of handle the hardware configuration Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Thierry Reding <thierry.reding@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-01-23mfd: Add STM32 Timers driverBenjamin Gaignard
This hardware block could at used at same time for PWM generation and IIO timers. PWM and IIO timer configuration are mixed in the same registers so we need a multi fonction driver to be able to share those registers. version 7: - rebase on v4.10-rc2 version 6: - rename files to stm32-timers - rename functions to stm32_timers_xxx version 5: - fix Lee comments about detect function - add missing dependency on REGMAP_MMIO version 4: - add a function to detect Auto Reload Register (ARR) size - rename the structure shared with other drivers version 2: - rename driver "stm32-gptimer" to be align with SoC documentation - only keep one compatible - use of_platform_populate() instead of devm_mfd_add_devices() Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-01-23dt-bindings: mfd: Add bindings for STM32 Timers driverBenjamin Gaignard
Add bindings information for STM32 Timers version 6: - rename stm32-gtimer to stm32-timers - change compatible - add description about the IPs version 2: - rename stm32-mfd-timer to stm32-gptimer - only keep one compatible string Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-01-23staging: media: lirc: use new parport device modelSudip Mukherjee
Modify lirc_parallel driver to use the new parallel port device model. Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-23staging: lustre: lnet: change msg union in struct lnet_hdr to proper structureJames Simmons
Modify all the msg union fields from typedefs to to proper structures. Signed-off-by: James Simmons <uja.ornl@yahoo.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6142 Reviewed-on: https://review.whamcloud.com/24566 Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com> Reviewed-by: Olaf Weber <olaf@sgi.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-23staging: lustre: lnet: change lnet_hdr_t to proper structureJames Simmons
Change lnet_hdr_t from typedef to proper structure. Signed-off-by: James Simmons <uja.ornl@yahoo.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6142 Reviewed-on: https://review.whamcloud.com/24566 Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com> Reviewed-by: Olaf Weber <olaf@sgi.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-23staging: lustre: lnet: change lnet_magicversion_t to proper structureJames Simmons
Change lnet_magicversion_t from typedef to proper structure. Signed-off-by: James Simmons <uja.ornl@yahoo.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6142 Reviewed-on: https://review.whamcloud.com/24566 Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com> Reviewed-by: Olaf Weber <olaf@sgi.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-23staging: lustre: lnet: change lnet_acceptor_connreq_t to proper structureJames Simmons
Change lnet_acceptor_connreq_t from typedef to proper structure. Signed-off-by: James Simmons <uja.ornl@yahoo.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6142 Reviewed-on: https://review.whamcloud.com/24566 Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com> Reviewed-by: Olaf Weber <olaf@sgi.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-23staging: lustre: lnet: change lnet_process_id_packed_t to proper structureJames Simmons
Change lnet_process_id_packed_t from typedef to proper structure. Signed-off-by: James Simmons <uja.ornl@yahoo.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6142 Reviewed-on: https://review.whamcloud.com/24566 Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com> Reviewed-by: Olaf Weber <olaf@sgi.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-23staging: lustre: lnet: change lnet_ni_status_t to proper structureJames Simmons
Change lnet_ni_status_t from typedef to proper structure. Signed-off-by: James Simmons <uja.ornl@yahoo.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6142 Reviewed-on: https://review.whamcloud.com/24566 Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com> Reviewed-by: Olaf Weber <olaf@sgi.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-23staging: lustre: lnet: change lnet_ping_info_t to proper structureJames Simmons
Change lnet_ping_info_t from typedef to proper structure. Signed-off-by: James Simmons <uja.ornl@yahoo.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6142 Reviewed-on: https://review.whamcloud.com/24566 Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com> Reviewed-by: Olaf Weber <olaf@sgi.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-23staging: lustre: lnet: change lnet_handle_wire_t to proper structureJames Simmons
Change lnet_handle_wire_t from typedef to proper structure. Signed-off-by: James Simmons <uja.ornl@yahoo.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6142 Reviewed-on: https://review.whamcloud.com/24566 Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com> Reviewed-by: Olaf Weber <olaf@sgi.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-23staging: greybus: audio_gb.c: Change uint32_t to u32Marcos Paulo de Souza
Change uint32_t to u32, solved the issue reported by checkpatch.pl: CHECK: Prefer kernel type 'u32' over 'uint32_t' + uint32_t *format, uint32_t *rate, u8 *channels, CHECK: Prefer kernel type 'u32' over 'uint32_t' + uint32_t format, uint32_t rate, u8 channels, Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com> Acked-by: Mark Greer <mgreer@animalcreek.com> Acked-by: Vaibhav Agarwal <vaibhav.sr@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-23Staging: rtl8188eu: os_dep: usb_ops_linux.c - style fixDerek Robson
Fixed comparison, moved the constant to the right side of the test Found using checkpatch Signed-off-by: Derek Robson <robsonde@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-23staging: rtl8192u: Adding space around '='simran singhal
This patch fixes the checkpatch issue by adding space around '='. Signed-off-by: simran singhal <singhalsimran0@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-23iio: accel: fix Kconfig warningLinus Walleij
commit 762227721fe6225be5b6d233ef681aea5871f5f3 "iio: accel: st_accel: handle deprecated bindings" attempted to be smart and let users use the old I2C driver and the new SPI driver, or the old SPI driver and the new I2C driver in combination for the LIS3LV02, and put the restrictions on the I2C and SPI subdrivers not not be combined with the old subdrivers. This doesn't work since the IIO ST accel top-level component selects the I2C and SPI subdrivers, resulting in the following Kconfig noise: warning: (IIO_ST_ACCEL_3AXIS) selects IIO_ST_ACCEL_I2C_3AXIS which has unmet direct dependencies (IIO && !SENSORS_LIS3_I2C && IIO_ST_ACCEL_3AXIS && IIO_ST_SENSORS_I2C) warning: (IIO_ST_ACCEL_3AXIS) selects IIO_ST_ACCEL_SPI_3AXIS which has unmet direct dependencies (IIO && !SENSORS_LIS3_SPI && IIO_ST_ACCEL_3AXIS && IIO_ST_SENSORS_SPI) (...) This fixes the issue by putting the dependencies directly in the top-level component instead, so that it never gets to select its unselectable subcomponent. Fixes: 762227721fe6 ("iio: accel: st_accel: handle deprecated bindings") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-23Merge tag 'iio-for-4.11b' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into work-next Jonathan writes: Second round of IIO new device support, cleanups and features for the 4.11 cycle New device support: * lsm6dsx imu - new driver and bindings. * max11100 adc - new driver and bindings. * tlc4541 - new driver * tmp007 thermopile - new driver. Core * in kernel interfaces - pass through raw values if no scaling provided and a processed value is requested. * trigger - close a race condition in acquiring trigger reference. - constify device_type structures. - rework the viio_trigger_alloc function to be much neater and easier to read. - free trigger resources correctly on some error paths. Avoids putting a module we don't have. Documentation * ABI - specify a unit for proximity measurements. Cleanups and features * ads1015 - constify iio_info structure. * ads7950 cleanups following merge in previous pull - Add device tree bindings - Drop the ti prefix from the module name in common with other drivers. - Change regulator name to vref to match datasheet and other drivers. * ak8974 - remove a redundant zero timeout check. * bmi160 - use variable names for sizeof instead of types. * cm3605 - mark PM functions as __maybe_unused to avoid a build warning. * isl29028 (on it's way towards moving out of staging). - alignment fixes and newline improvements. - combine proxim_get and read_proxim for simpler code. - drop unused ISL29028_DEV_ATTR macro - move some error logging into functions to cut out repitition. - make error messages more consistent. - tidy up some brackets. - drop the enable flag that nothing uses. - only set proximity rate and ALS scale when relevant channel type is enabled. - runtime pm support. * lsm6dsx - fix wrong values for gyro sensitivitiy. * mag3110 - claim direct mode during sysfs reads to avoid a race condition. * max1363 - export OF device table IDs as module aliases. * max30100 - use msleep for long uncritical delays. * mcp4531 - export OF device table as module aliases. * ms5611 - claim direct mode during sysfs reads to avoid a race condition. * opt3001 - export OF device table as module aliases. * sx9500 - claim direct mode during oversampling changes to avoid a race condition.
2017-01-22iio: trigger: free trigger resource correctlyAlison Schofield
These stand-alone trigger drivers were using iio_trigger_put() where they should have been using iio_trigger_free(). The iio_trigger_put() adds a module_put which is bad since they never did a module_get. In the sysfs driver, module_get/put's are used as triggers are added & removed. This extra module_put() occurs on an error path in the probe routine (probably rare). In the bfin-timer & interrupt trigger drivers, the module resources are not explicitly managed, so it's doing a put on something that was never get'd. It occurs on the probe error path and on the remove path (not so rare). Tested with the sysfs trigger driver. The bfin & interrupt drivers were build tested & inspected only. Signed-off-by: Alison Schofield <amsfield22@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-22iio: trigger: clean up viio_trigger_alloc()Dan Carpenter
1) Reverse the test for kmalloc() failure so we can pull everything back one tab. 2) Use gotos for unwinding. 3) Some of the extra line breaks for the 80 character limit are no longer needed so we can remove them. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-22iio: adc: constify iio_info structuresBhumika Goyal
Declare iio_info structures as const as they are only stored in the info field of a iio_dev structure. This field is of type const, so iio_info structures having similar properties can be made const too. File size before: text data bss dec hex filename 6944 792 0 7736 1e38 drivers/iio/adc/ti-ads1015.o File size after: text data bss dec hex filename 7264 472 0 7736 1e38 drivers/iio/adc/ti-ads1015.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-22iio: industrialio-trigger: constify device_type structuresBhumika Goyal
Declare device_type structure as const as it is only stored in the type field of a device structure. This field is of type const, so add const to declaration of device_type structure. File size before: text data bss dec hex filename 5389 208 48 5645 160d iio/industrialio-trigger.o File size after: text data bss dec hex filename 5453 176 48 5677 162d iio/industrialio-trigger.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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