- Feb 19, 2017
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Lars-Peter Clausen authored
Initialize the parent of the IIO device to the device that registered it. This makes sure that the IIO device appears the right level in the device hierarchy. Signed-off-by:
Lars-Peter Clausen <lars@metafoo.de> Signed-off-by:
Jonathan Cameron <jic23@kernel.org>
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Lars-Peter Clausen authored
Initialize the parent of the IIO device to the device that registered it. This makes sure that the IIO device appears the right level in the device hierarchy. Signed-off-by:
William Breathitt Gray <vilhelm.gray@gmail.com> Signed-off-by:
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Lars-Peter Clausen authored
Initialize the parent of the IIO device to the device that registered it. This makes sure that the IIO device appears the right level in the device hierarchy. Signed-off-by:
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Lars-Peter Clausen authored
Initialize the parent of the IIO device to the device that registered it. This makes sure that the IIO device appears the right level in the device hierarchy. Signed-off-by:
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Derek Robson authored
Change permissions to octal style. Found using checkpatch Signed-off-by:
Derek Robson <robsonde@gmail.com> Signed-off-by:
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Gargi Sharma authored
Simplify function returns by merging assignment and return. Found with Coccinelle. Semantic patch: @@ local idexpression ret; expression e; @@ -ret = +return e; -return ret; Signed-off-by:Gargi Sharma <gs051095@gmail.com> Acked-by:
Julia Lawall <julia.lawall@lip6.fr> Signed-off-by:
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sayli karnik authored
The patch resolves following checkpatch issue: WARNING: Symbolic permissions 'S_IRUGO' are not preferred. Consider using octal permissions '0444'. Signed-off-by:
sayli karnik <karniksayli1995@gmail.com> Signed-off-by:
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- Feb 11, 2017
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Jonathan Cameron authored
There are a few more little cleanups that could be done on this driver, but I don't think any are sufficient to justify not moving it out of staging. It's a very simple driver (presumably for a simple part) so not much that can go wrong. I think it was only ever in staging because that's where IIO was as a whole at the time and then we forgot about it! Signed-off-by:
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Jonathan Cameron authored
Previously it was called _info with instances as info. This caused some confusion against the info structure that are used in the core of IIO. Since this driver was written it's become a fairly strong convention to use _state and st for instances so change to that. Signed-off-by: -
Jonathan Cameron authored
There was a bit of a random mixture going on here so change all prefixes to LPC32XXAD_ Signed-off-by: -
Jonathan Cameron authored
There are some unanswered questions due to disagreements between the code and various datasheets (including between different datasheets for the same part). I don't think that is necessarily a reason to keep it in staging however. I'm partly posting this patch inorder to reignite debate and with a bit of luck find someone who has one of these to test! Signed-off-by: -
William Breathitt Gray authored
The ACCES 104-QUAD-8 IIO driver did not appear in the 4.9 version of the Linux kernel. This patch fixes the KernelVersion lines of the 104-QUAD-8 sysfs ABI documentation. Fixes: 28e5d3bb ("iio: 104-quad-8: Add IIO support for the ACCES 104-QUAD-8") Signed-off-by:
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William Breathitt Gray authored
The IIO counter driver support did not appear in the 4.9 version of the Linux kernel. This patch fixes the KernelVersion lines of the relevant IIO counter sysfs ABI documentation. Fixes: 1a8f324a ("iio: Implement counter channel type and info constants") Signed-off-by:
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Brian Masney authored
Add entry for the in_proximity_sampling_frequency_available sysfs entry to the existing sampling_frequency_available ABI documentation. Signed-off-by:
Brian Masney <masneyb@onstation.org> Signed-off-by:
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Brian Masney authored
Add Brian Masney's copyright to the header for the several rounds of staging cleanups that has been done to this driver. Signed-off-by:
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Brian Masney authored
With the introduction of runtime power management in commit 2db5054a ("staging: iio: isl29028: add runtime power management support"), the system could go to sleep and turn off the device without notifying the runtime power management code. This patch changes the system suspend and resume to go through the runtime power management. Signed-off-by:
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Brian Masney authored
When proximity is enabled in isl29028_enable_proximity(), the function msleep() is called with the sampling frequency, which is not correct. This patch changes the code to sleep the specified amount of time listed in the datasheet instead. Signed-off-by:
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Brian Masney authored
This driver in some cases can busy wait for upwards of 100 ms. Since the kernel at this point is not running in atomic context, and is running in process context, we can safely use msleep() instead. This patch changes the two occurrences of mdelay() to msleep(). Signed-off-by:
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Derek Robson authored
Changed file permissions to octal. Found with checkpatch. Signed-off-by:
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- Feb 05, 2017
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Manivannan Sadhasivam authored
This patch adds ALERT irq and limit threshold events support for TI TMP007 - 16 bit IR thermopile sensor with integrated math engine. Following threshold events are supported: 1. TObj high limit 2. TObj low limit 3. TDie high limit 4. TDie low limit Signed-off-by:
Manivannan Sadhasivam <manivannanece23@gmail.com> Signed-off-by:
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Matt Ranostay authored
MAX30102 is an heart rate and pulse oximeter sensor that works using two LEDS of different wavelengths, and detecting the light reflected back. This patchset adds support for both IR and RED LED channels which can be processed in userspace to determine heart rate and blood oxygen levels. The MAX30102 part isn't completely register and functional compatible with the existing MAX30100 driver. Signed-off-by:
Matt Ranostay <matt@ranostay.consulting> Signed-off-by:
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Matt Ranostay authored
Acked-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Artur Lorincz authored
Replaced the symbolic permission references S_IRUGO and S_IWUSR with their octal counterparts. Signed-off-by:
Artur Lorincz <larturus@yahoo.com> Signed-off-by:
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Michael S. Hansen authored
Signed-off-by:
Michael S. Hansen <michael.schacht.hansen@gmail.com> Signed-off-by:
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Eva Rachel Retuya authored
Add basic IIO support for the Analog Devices ADXL345 3-axis accelerometer. The datasheet can be found here: http://www.analog.com/media/en/technical-documentation/data-sheets/ADXL345.pdf Signed-off-by:
Eva Rachel Retuya <eraretuya@gmail.com> Cc: Michael Hennerich <michael.hennerich@analog.com> Cc: Daniel Baluta <daniel.baluta@gmail.com> Cc: Alison Schofield <amsfield22@gmail.com> Signed-off-by:
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- Feb 04, 2017
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Gwendal Grignou authored
Handle Light and Proximity sensors presented by the ChromeOS EC Sensor hub. Creates an IIO device for each functions. Signed-off-by:
Gwendal Grignou <gwendal@chromium.org> Signed-off-by:
Guenter Roeck <groeck@chromium.org> Signed-off-by:
Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by:
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Lorenzo Bianconi authored
Signed-off-by:
Lorenzo Bianconi <lorenzo.bianconi@st.com> Acked-by:
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Lorenzo Bianconi authored
Add support to STM LSM6DS3H 6-axis (acc + gyro) Mems sensor http://www.st.com/resource/en/datasheet/lsm6ds3h.pdf Signed-off-by:
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Lorenzo Bianconi authored
Signed-off-by:
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Lorenzo Bianconi authored
Add support to STM LSM6DSL 6-axis (acc + gyro) Mems sensor http://www.st.com/resource/en/datasheet/lsm6dsl.pdf Signed-off-by:
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Lorenzo Bianconi authored
Add capability to support multiple devices with the same st_lsm6dsx_settings like LSM6DSM/LSM6DSL Signed-off-by:
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Andreas Klinger authored
This patch adds support for the ultrasonic ranger srf04 of devantech. This device is measuring the distance of objects in a range between 1 cm and 3 meters and a theoretical resolution of 3 mm. There are two GPIOs used: - trigger: set as output to the device when the measurement should start - echo: set by the device when the ultrasonic wave is sent out and reset when the echo is recognized; this needs to be an interrupt input The time between setting and resetting the echo pin is the time the waveform needed for one round trip. This time is recorded in the interrupt handler. The distance is calculated in the read function by using the ultrasonic speed at 20 degrees celsius which is about 343 m/s. Signed-off-by:Andreas Klinger <ak@it-klinger.de> Signed-off-by:
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Andreas Klinger authored
This patch adds dt binding for devantech ultrasonic ranger srf04. The vendor "devantech" was already added to the vendor list with "[PATCH v4 1/3] iio: distance: srf08: add trivial DT binding" Signed-off-by: -
Derek Robson authored
Changed symbolic permissions to octal permissions. Found using checkpatch Signed-off-by:
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Matt Ranostay authored
Signed-off-by:
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- Feb 03, 2017
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Seraphime Kirkovski authored
This replaces the last occurrence of the deprecated <asm/uaccess.h> include in the staging directory with the newer <linux/uaccess.h> Signed-off-by:
Seraphime Kirkovski <kirkseraph@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Dan Carpenter authored
The problem is that we copy hdr.ioc_len, we verify it, then we copy it again without checking to see if it has changed in between the two copies. This could result in an information leak. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Zhengyi Shen authored
This is a patch to fix "WARNING: line over 80 characters" found by checkpatch.pl in vvp_page.c. Signed-off-by:
Zhengyi Shen <shenzhengyi@gmail.com> Signed-off-by:
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James Simmons authored
The reason for __REQ_LAYOUT_USER__ was to expose a section of code in layout.c to userland for a utility similar to wireshark. This was done before wireshark existed but now that it does we no longer need to do this type of hack. This also reduces lustre_acl.h to strictly a kernel header now. Signed-off-by:
James Simmons <uja.ornl@yahoo.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8945 Reviewed-on: https://review.whamcloud.com/24396 Reviewed-by:
Dmitry Eremin <dmitry.eremin@intel.com> Reviewed-by:
Andreas Dilger <andreas.dilger@intel.com> Reviewed-by:
Oleg Drokin <oleg.drokin@intel.com> Signed-off-by:
James Simmons <jsimmons@infradead.org> Signed-off-by:
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James Simmons authored
The use of 64 bit time introduces an expensive 64 bit division operation. Since the time lapse being calculated in osc_cache_too_much will never be more than seventy years we can cast the time lapse to an long and perform a normal 32 bit divison operation instead. Signed-off-by:
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