- 28 Jan, 2017 2 commits
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Marek Vasut authored
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>
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Marek Vasut authored
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:
Rob Herring <robh@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by:
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- 27 Jan, 2017 16 commits
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Maxime Rossi Bellom authored
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>
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William Blough authored
Convert leading spaces to tabs Signed-off-by:
William Blough <devel@blough.us> Signed-off-by:
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sayli karnik authored
This patch resolves the checkpatch issue: multiple assignments should be avoided Signed-off-by:
sayli karnik <karniksayli1995@gmail.com> Signed-off-by:
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Michael Zoran authored
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:
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Colin Vidal authored
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:
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simran singhal authored
This patch fixes the checkpatch issue by adding space after ','. Signed-off-by:
simran singhal <singhalsimran0@gmail.com> Signed-off-by:
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simran singhal authored
This patch fixes the checkpatch issue by adding space around '='. Signed-off-by:
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=?UTF-8?q?Simon=20Sandstr=C3=B6m?= authored
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:
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Ernestas Kulik authored
Using octal permissions instead of symbolic ones is preferred. Signed-off-by:
Ernestas Kulik <ernestas.kulik@gmail.com> Signed-off-by:
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Ernestas Kulik authored
Using octal permissions instead of symbolic ones is preferred. Signed-off-by:
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Arnd Bergmann authored
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: 96049bd1 ("staging: lustre: ptlrpc: embed highest XID in each request") Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
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Sebastian Haas authored
Replace symbolic permissions with their octect representation to fix checkpatch warnings. Signed-off-by:
Sebastian Haas <sehaas@deebas.com> Signed-off-by:
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Umang Raghuvanshi authored
Fix the following formatting issues: CHECK: Alignment should match open parenthesis Signed-off-by:
Umang Raghuvanshi <u@umangis.me> Signed-off-by:
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Johan Hovold authored
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: b36f04fa ("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:
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Franck Demathieu authored
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:
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Johan Hovold authored
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:
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- 25 Jan, 2017 3 commits
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Abdul Rauf authored
Fix the following errors: Use 4 digit octal (0777) not decimal permissions Signed-off-by:
Abdul Rauf <abdulraufmujahid@gmail.com> Signed-off-by:
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Joseph Wright authored
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:
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Amitesh Singh authored
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:
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- 23 Jan, 2017 14 commits
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Sudip Mukherjee authored
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:
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James Simmons authored
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/24566Reviewed-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:
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James Simmons authored
Change lnet_hdr_t from typedef to proper structure. Signed-off-by:
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James Simmons authored
Change lnet_magicversion_t from typedef to proper structure. Signed-off-by:
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James Simmons authored
Change lnet_acceptor_connreq_t from typedef to proper structure. Signed-off-by:
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James Simmons authored
Change lnet_process_id_packed_t from typedef to proper structure. Signed-off-by:
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James Simmons authored
Change lnet_ni_status_t from typedef to proper structure. Signed-off-by:
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James Simmons authored
Change lnet_ping_info_t from typedef to proper structure. Signed-off-by:
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James Simmons authored
Change lnet_handle_wire_t from typedef to proper structure. Signed-off-by:
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Marcos Paulo de Souza authored
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:
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Derek Robson authored
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:
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simran singhal authored
This patch fixes the checkpatch issue by adding space around '='. Signed-off-by:
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Linus Walleij authored
commit 76222772 "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: 76222772 ("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:
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git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iioGreg Kroah-Hartman authored
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.
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- 22 Jan, 2017 5 commits
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Alison Schofield authored
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:
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Dan Carpenter authored
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:
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Bhumika Goyal authored
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:
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Bhumika Goyal authored
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:
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Alison Schofield authored
In iio_trigger_write_current() we find the trigger we want while holding mutex on the list of triggers, but we don't actually do a get on it while holding mutex. We wait until further validations are completed and we're sure it's the one we want. Race condition is that it could be freed by the time we do the get. Solution is to grab the trigger (iio_trigger_get) as soon as we find it while holding mutex on the list of triggers. If later we decide it's not the right one, put it back. (iio_trigger_put). Signed-off-by:
Lars-Peter Clausen <lars@metafoo.de> Signed-off-by:
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