- 05 Jan, 2015 11 commits
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Daniel Baluta authored
We have two IIO devices and we need to adjust the base when reading data. Signed-off-by:
Daniel Baluta <daniel.baluta@intel.com> Reviewed-by:
Hartmut Knaack <knaack.h@gmx.de> Signed-off-by:
Jonathan Cameron <jic23@kernel.org>
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Daniel Baluta authored
Useful in the debugging phase, not needed now. Signed-off-by:
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Daniel Baluta authored
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Daniel Baluta authored
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Daniel Baluta authored
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Daniel Baluta authored
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Daniel Baluta authored
This fixes parts of kmx61 error handling to make code easier to read and to be more consistent with IIO coding conventions: * prefer as single point for error handling instead of duplicating code for each function * directly return a value from a case branch instead of breaking * fix error message for writing REG_CTRL1 Also, add separate error paths for kmx61_trigger_setup/iio_triggered_buffer_setup calls. Signed-off-by:
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Daniel Baluta authored
..except while in an error handler, where there is nothing to be done anyway. Signed-off-by:
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Daniel Baluta authored
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Stefan Wahren authored
If the DT contains an invalid channel specifier then the probe of iio_hwmon fails with the following message: iio_hwmon: probe of iio_hwmon failed with error -22 So it's better to print out the relevant channel specifier in error case to locate the problem. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
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Vlad Dogaru authored
Supports buffering, IIO events and changing sampling frequency. Datasheet available at: http://www.semtech.com/images/datasheet/sx9500_ag.pdfSigned-off-by:
Vlad Dogaru <vlad.dogaru@intel.com> Reviewed-by:
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- 01 Jan, 2015 9 commits
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Vlad Dogaru authored
Commit 4ae03019 ("staging:iio:dummy: Register same channels for device and buffer") has changed the number of parameters for iio_simple_dummy_configure_buffer() only for the IIO_SIMPLE_DUMMY_BUFFER case. Fix this by also changing the placeholder function declared in the header when buffering is not enabled. Signed-off-by:
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Roberta Dobrescu authored
This patch increases sleep time in ad9523_store_eeprom to 20ms since it isn't timing critical. It fixes the following checkpatch.pl warning: WARNING: msleep < 20ms can sleep for up to 20ms Signed-off-by:
Roberta Dobrescu <roberta.dobrescu@gmail.com> Signed-off-by:
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Roberta Dobrescu authored
This patch fixes the following checkpatch.pl warning: WARNING: type 'char unsigned' should be specified in [[un]signed] [short|int|long|long long] order Signed-off-by:
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Roberta Dobrescu authored
This patch fixes the following checkpatch.pl error: ERROR: space prohibited before that ',' (ctx:WxW) Signed-off-by:
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Roberta Dobrescu authored
This patch fixes the following checkpatch.pl error: ERROR: space prohibited before that ',' (ctx:WxE) Signed-off-by:
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Roberta Dobrescu authored
This patch fixes the following checkpatch.pl warning: WARNING: please write a paragraph that describes the config symbol fully Signed-off-by:
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Roberta Dobrescu authored
This patch fixes the following checkpatch.pl warning: WARNING: please write a paragraph that describes the config symbol fully Signed-off-by:
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Roberta Dobrescu authored
This patch fixes the following checkpatch.pl error: ERROR: trailing whitespace Signed-off-by:
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Roberta Dobrescu authored
This patch fixes the following checkpatch.pl warning: WARNING: Missing a blank line after declarations Signed-off-by:
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- 26 Dec, 2014 11 commits
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Rickard Strandqvist authored
Remove the function sca3000_check_status() that is not used anywhere. This was partially found by using a static code analysis program called cppcheck. Signed-off-by:
Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by:
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Srinivas Pandruvada authored
Added changes so that the module can be enumerated via ACPI. Signed-off-by:
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by:
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Roberta Dobrescu authored
This patch fixes the following checkpatch.pl warning: WARNING: Missing a blank line after declarations Signed-off-by:
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Vlad Dogaru authored
sparse warnings: (new ones prefixed by >>) >> drivers/iio/accel/mma9551.c:554:57: sparse: mixing different enum types drivers/iio/accel/mma9551.c:554:57: int enum mma9551_tilt_axis versus drivers/iio/accel/mma9551.c:554:57: int enum mma9551_gpio_pin >> drivers/iio/accel/mma9551.c:576:57: sparse: mixing different enum types drivers/iio/accel/mma9551.c:576:57: int enum mma9551_tilt_axis versus drivers/iio/accel/mma9551.c:576:57: int enum mma9551_gpio_pin Signed-off-by:
kbuild test robot <fengguang.wu@intel.com> Reviewed-by:
Irina Tirdea <irina.tirdea@intel.com> Signed-off-by:
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Karol Wrona authored
This comment did not fit here. It explains why devm_kmalloc uses dr_alloc. Generally is not needed at all. Signed-off-by:
Karol Wrona <k.wrona@samsung.com> Signed-off-by:
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Karol Wrona authored
iio kfifo allocate/free gained their devm_ wrappers. Signed-off-by:
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Karol Wrona authored
indio_dev was unused in function body plus some small style fix - add new lines after "if(sth) return sth" and before the last return statement. The argument was removed also in its client. Signed-off-by:
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Vlad Dogaru authored
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Hartmut Knaack authored
The calculations for temperature and pressure compensation were already slightly optimized in comparison to the datasheet. So, it makes sense to optimize even a bit more, making proper use of C operators: - variable t in bmp280_compensate_temp() can be eliminated by directly returning the result of the relevant equation. - make use of the += operator and eliminate an unnecessary parenthesis level in bmp280_compensate_press(). When the initialization of the ctrl_meas register fails, the error message will now mention the right register name. During probe, i2c_set_clientdata() is called, although it is not necessary. Drop it. Signed-off-by: -
Roberta Dobrescu authored
This patch fixes the following checkpatch.pl warning: WARNING: braces {} are not necessary for single statement blocks Signed-off-by:Lars-Peter Clausen <lars@metafoo.de> Reviewed-by:
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Roberta Dobrescu authored
This patch fixes the following checkpatch.pl warning: WARNING: Possible unnecessary 'out of memory' message Signed-off-by:
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- 12 Dec, 2014 9 commits
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kbuild test robot authored
drivers/iio/imu/kmx61.c:422:5: sparse: symbol 'kmx61_set_wake_up_odr' was not declared. Should it be static? Signed-off-by:
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Daniel Baluta authored
We use WUFE (Wake Up from Sleep Engine) and BTSE (Back to Sleep Engine) to detect general motion input. Signed-off-by:
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Daniel Baluta authored
This creates a data ready trigger per IIO device. Signed-off-by:
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Daniel Baluta authored
Per sensor state (ACTIVE/STANDBY) is saved in driver's private data (acc_stby/mag_stby) and restored when resume is called. Signed-off-by:
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Daniel Baluta authored
By default both sensors are ACTIVE, in this way the driver will work even if CONFIG_PM_RUNTIME is not selected. Signed-off-by:
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Daniel Baluta authored
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Daniel Baluta authored
Minimal implementation for KMX61 6-axis accelerometer/magnetometer. It exports raw accel/magn readings together with scale and sampling frequency. This driver uses two IIO devices one for accelerometer and one for magnetometer. Datasheet will be available at: http://www.kionix.com/6-axis-accelerometer-magnetometer/kmx61Signed-off-by:
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Jonathan Cameron authored
The two halves of this part can run largely independently. Hence a version 4 of this patch followed that reorganized things completely. This reverts commit d7d787d2.
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Vlad Dogaru authored
Add support for Freescale MMA9551L Intelligent Motion-Sensing Platform. The driver supports raw reads for acceleration and inclination, as well as configuring inclination rate-of-change events. The events can be used similarly to an Android sensor Tilt event. The specifications can be downloaded from: http://www.freescale.com/files/sensors/doc/ref_manual/MMA955xLSWRM.pdfSigned-off-by:
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