Karol Wrona [Wed, 28 Jan 2015 14:05:51 +0000 (15:05 +0100)]
iio: sensorhub: Add sensorhub bindings
Add sensorhub bindings for sensorhub on Galaxy Gear 2.
Signed-off-by: Karol Wrona <k.wrona@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Karol Wrona [Wed, 28 Jan 2015 14:05:50 +0000 (15:05 +0100)]
iio: common: ssp_sensors: Add sensorhub driver
Sensorhub is MCU dedicated to collect data and manage several sensors.
Sensorhub is a spi device which provides a layer for IIO devices. It provides
some data parsing and common mechanism for sensorhub sensors.
Adds common sensorhub library for sensorhub driver and iio drivers
which uses sensorhub MCU to communicate with sensors.
Signed-off-by: Karol Wrona <k.wrona@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Phani Movva [Tue, 6 Jan 2015 20:47:35 +0000 (17:47 -0300)]
iio: adc: Cosmic Circuits 10001 ADC driver
This commit adds support for Cosmic Circuits 10001 10-bit ADC device.
Reviewed-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Phani Movva <Phani.Movva@imgtec.com>
Signed-off-by: Naidu Tellapati <Naidu.Tellapati@imgtec.com>
[ezequiel: code style cleaning]
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Stanimir Varbanov [Tue, 20 Jan 2015 10:15:22 +0000 (12:15 +0200)]
iio: vadc: Qualcomm SPMI PMIC voltage ADC driver
The voltage ADC is peripheral of Qualcomm SPMI PMIC chips. It has
15bits resolution and register space inside PMIC accessible across
SPMI bus.
The vadc driver registers itself through IIO interface.
Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com>
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Stanimir Varbanov [Tue, 20 Jan 2015 10:15:21 +0000 (12:15 +0200)]
DT: iio: vadc: document dt binding
Document DT binding for Qualcomm SPMI PMIC voltage ADC
driver.
Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com>
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Srinivas Pandruvada [Fri, 9 Jan 2015 23:30:38 +0000 (15:30 -0800)]
iio: magnetometer: ak8975: Add AK8963
Added AK8963 in the id table. Unfortunately some commercial devices
using caps version ak8963.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Varka Bhadram [Thu, 22 Jan 2015 03:38:04 +0000 (09:08 +0530)]
imu: inv_mpu6050: cleanup on error check
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Varka Bhadram [Thu, 22 Jan 2015 03:38:03 +0000 (09:08 +0530)]
imu: inv_mpu6050: use devm_request_irq
This patch use the devres API for requesting an IRQ.
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Varka Bhadram [Thu, 22 Jan 2015 03:38:02 +0000 (09:08 +0530)]
imu: inv_mpu6050: use devm_iio_trigger_alloc
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Irina Tirdea [Sun, 11 Jan 2015 19:10:15 +0000 (21:10 +0200)]
iio: accel: mma9551: split driver to expose mma955x api
Freescale has the MMA955xL family of devices that use the
same communication protocol (based on i2c messages):
http://www.freescale.com/files/sensors/doc/data_sheet/MMA955xL.pdf.
To support more devices from this family, we need to split the
mma9551 driver so we can export the common functions that will
be used by other mma955x drivers.
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Reviewed-by: Vlad Dogaru <vlad.dogaru@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Irina Tirdea [Sun, 11 Jan 2015 19:10:14 +0000 (21:10 +0200)]
iio: accel: mma9551: Add runtime pm support
Add support for runtime pm to reduce the power consumed by the device
when not used.
If CONFIG_PM is not enabled, the device will be powered on at
init and only powered off on system suspend.
If CONFIG_PM is enabled, runtime pm autosuspend is used:
- for raw reads will keep the device on for a specified time
- for events it will keep the device on as long as we have at least
one event active
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Reviewed-by: Vlad Dogaru <vlad.dogaru@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Irina Tirdea [Sun, 11 Jan 2015 19:10:12 +0000 (21:10 +0200)]
iio: core: Remove IIO_EV_TYPE_INSTANCE
By introducing IIO_EV_TYPE_CHANGE, IIO_EV_TYPE_INSTANCE becomes redundant.
The effect of IIO_EV_TYPE_INSTANCE can be obtained by using IIO_EV_TYPE_CHANGE
with IIO_EV_INFO_VALUE set to 1.
Remove all instances of IIO_EV_TYPE_INSTANCE and replace them with
IIO_EV_TYPE_CHANGE where needed.
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Irina Tirdea [Sun, 11 Jan 2015 19:10:11 +0000 (21:10 +0200)]
iio: core: Introduce CHANGE event type
A step detector will generate an interrupt each time N step are detected.
A device that has such pedometer functionality is Freescale's MMA9553L:
http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf.
Introduce IIO_EV_TYPE_CHANGE event type for events that are generated
when the channel passes a threshold on the absolute change in value.
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Irina Tirdea [Sun, 11 Jan 2015 19:10:10 +0000 (21:10 +0200)]
iio: core: Introduce IIO_CHAN_INFO_CALIBWEIGHT
Some devices need the weight of the user to compute other
parameters. One of this devices is Freescale's MMA9553L
(http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf)
that needs the weight of the user to compute the number of calories burnt.
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Irina Tirdea [Sun, 11 Jan 2015 19:10:09 +0000 (21:10 +0200)]
iio: core: Introduce IIO_VELOCITY and IIO_MOD_ROOT_SUM_SQUARED_X_Y_Z
Some devices export the current speed value of the user.
One of this devices is Freescale's MMA9553L
(http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf)
that computes the speed of the user based on the number of steps and
stride length.
Introduce a new channel type VELOCITY and a modifier for the magniture or
norm of the velocity vector, IIO_MOD_ROOT_SUM_SQUARED_X_Y_Z.
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Irina Tirdea [Sun, 11 Jan 2015 19:10:08 +0000 (21:10 +0200)]
iio: core: Introduce DISTANCE channel type
Some devices export an estimation of the distance the user has covered
since the last reset.
One of this devices is Freescale's MMA9553L
(http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf)
that computes the distance based on the stride length and step rate.
Introduce a new channel type DISTANCE to export these values.
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Irina Tirdea [Sun, 11 Jan 2015 19:10:07 +0000 (21:10 +0200)]
iio: core: Introduce ENERGY channel type
Human activity sensors report the energy burnt by the user.
One of this devices is Freescale's MMA9553L
(http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf)
that computes the number of calories based on weight and step rate.
Introduce a new channel type ENERGY to export these values.
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Lars-Peter Clausen [Sun, 11 Jan 2015 14:37:04 +0000 (15:37 +0100)]
iio: as3935: Switch to PM ops
Switch from the legacy suspend/resume callbacks to device pm ops.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Kevin Tsai [Fri, 16 Jan 2015 01:41:04 +0000 (17:41 -0800)]
iio: Added Capella cm3232 ambient light sensor driver.
CM3232 is an advanced ambient light sensor with I2C protocol interface.
The I2C slave address is internally hardwired as 0x10 (7-bit). Writing
to configure register is byte mode, but reading ALS register requests to
use word mode for 16-bit resolution.
Signed-off-by: Kevin Tsai <ktsai@capellamicro.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Srinivas Pandruvada [Wed, 7 Jan 2015 18:56:00 +0000 (10:56 -0800)]
iio: hid-sensor-press: Introduce PM
Use common hid sensor iio pm functions. Also the poll time read and
wait is part of power up function of hid sensor iio pm function, so
remove from the client drivers.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Srinivas Pandruvada [Wed, 7 Jan 2015 18:55:59 +0000 (10:55 -0800)]
iio: hid-sensor-incl-3d: Introduce PM
Use common hid sensor iio pm functions. Also the poll time read and
wait is part of power up function of hid sensor iio pm function, so
remove from the client drivers.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Srinivas Pandruvada [Wed, 7 Jan 2015 18:55:58 +0000 (10:55 -0800)]
iio: hid-sensor-magn-3d: Introduce PM
Use common hid sensor iio pm functions. Also the poll time read and
wait is part of power up function of hid sensor iio pm function, so
remove from the client drivers.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Srinivas Pandruvada [Wed, 7 Jan 2015 18:55:57 +0000 (10:55 -0800)]
iio: hid-sensor-prox: Introduce PM
Use common hid sensor iio pm functions. Also the poll time read and
wait is part of power up function of hid sensor iio pm function, so
remove from the client drivers.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Srinivas Pandruvada [Wed, 7 Jan 2015 18:55:56 +0000 (10:55 -0800)]
iio: hid-sensor-als: Introduce PM
Use common hid sensor iio pm functions. Also the poll time read and
wait is part of power up function of hid sensor iio pm function, so
remove from the client drivers.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Srinivas Pandruvada [Wed, 7 Jan 2015 18:55:55 +0000 (10:55 -0800)]
iio: hid-sensor-gyro-3d: Introduce PM
Use common hid sensor iio pm functions. Also the poll time read and
wait is part of power up function of hid sensor iio pm function, so
remove from the client drivers.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Srinivas Pandruvada [Wed, 7 Jan 2015 18:55:54 +0000 (10:55 -0800)]
iio: hid-sensor-accel-3d: Introduce PM
Use common hid sensor iio pm functions. Also the poll time read and
wait is part of power up function of hid sensor iio pm function, so
remove from the client drivers.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Srinivas Pandruvada [Wed, 7 Jan 2015 18:55:53 +0000 (10:55 -0800)]
iio: hid_sensor_hub: Common PM functions
To improvement power and performance, both regular and run time callbacks
are introduced. Because of auto suspend delay, two consecutive read
don't have to go through full power on/off procedure. The auto suspend
time can be adjusted using regular power attributes of PM sysfs.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Asaf Vertz [Tue, 20 Jan 2015 09:27:58 +0000 (11:27 +0200)]
staging: iio: tsl2x7x_core: fix format string warnings
Fixed the following warnings (reported by cppcheck):
[drivers/staging/iio/light/tsl2x7x_core.c:1150]: (warning) %d in format string (no. 1)
requires 'int' but the argument type is 'unsigned int'.
[drivers/staging/iio/light/tsl2x7x_core.c:1150]: (warning) %d in format string (no. 2)
requires 'int' but the argument type is 'unsigned int'.
[drivers/staging/iio/light/tsl2x7x_core.c:1150]: (warning) %d in format string (no. 3)
requires 'int' but the argument type is 'unsigned int'.
Signed-off-by: Asaf Vertz <asaf.vertz@tandemg.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Asaf Vertz [Tue, 20 Jan 2015 07:25:22 +0000 (09:25 +0200)]
staging: iio: ad5933: fix format string warnings
Fixed the following warnings (reported by cppcheck):
[drivers/staging/iio/impedance-analyzer/ad5933.c:363]: (warning) %d in format string (no. 1)
requires 'int' but the argument type is 'unsigned int'.
[drivers/staging/iio/impedance-analyzer/ad5933.c:367]: (warning) %d in format string (no. 1)
requires 'int' but the argument type is 'unsigned int'.
[drivers/staging/iio/impedance-analyzer/ad5933.c:367]: (warning) %d in format string (no. 2)
requires 'int' but the argument type is 'unsigned int'.
[drivers/staging/iio/impedance-analyzer/ad5933.c:367]: (warning) %d in format string (no. 3)
requires 'int' but the argument type is 'unsigned int'.
[drivers/staging/iio/impedance-analyzer/ad5933.c:367]: (warning) %d in format string (no. 4)
requires 'int' but the argument type is 'unsigned int'.
Signed-off-by: Asaf Vertz <asaf.vertz@tandemg.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Asaf Vertz [Tue, 20 Jan 2015 10:43:38 +0000 (12:43 +0200)]
staging: iio: tsl2583: fix format string warnings
Fixed the following warnings (reported by cppcheck):
[drivers/staging/iio/light/tsl2583.c:695]: (warning) %d in format string (no. 1)
requires 'int' but the argument type is 'unsigned int'.
[drivers/staging/iio/light/tsl2583.c:695]: (warning) %d in format string (no. 2)
requires 'int' but the argument type is 'unsigned int'.
[drivers/staging/iio/light/tsl2583.c:695]: (warning) %d in format string (no. 3)
requires 'int' but the argument type is 'unsigned int'.
Signed-off-by: Asaf Vertz <asaf.vertz@tandemg.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Ezequiel Garcia [Tue, 6 Jan 2015 20:47:37 +0000 (17:47 -0300)]
DT: Add a vendor prefix for Cosmic Circuits
Reviewed-by: Andrew Bresticker <abrestic@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Phani Movva [Tue, 6 Jan 2015 20:47:36 +0000 (17:47 -0300)]
DT: iio: adc: Add CC_10001 binding documentation
Add the devicetree binding document for Cosmic Circuits 10001 ADC device.
Reviewed-by: Andrew Bresticker <abrestic@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Phani Movva <Phani.Movva@imgtec.com>
Signed-off-by: Naidu Tellapati <Naidu.Tellapati@imgtec.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Roberta Dobrescu [Thu, 15 Jan 2015 22:24:41 +0000 (00:24 +0200)]
iio: light: cm32181: Fix typo 's/claibscale/calibscale/'
Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com>
Reviewed-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Roberta Dobrescu [Thu, 15 Jan 2015 22:25:02 +0000 (00:25 +0200)]
iio: light: tcs3414: Fix misindented lines
Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com>
Reviewed-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Roberta Dobrescu [Thu, 15 Jan 2015 22:24:14 +0000 (00:24 +0200)]
iio: industrialio-event: Fix typo 's/dynically/dynamically/'
Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com>
Reviewed-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Karol Wrona [Wed, 7 Jan 2015 18:36:11 +0000 (19:36 +0100)]
iio: Add new operating mode for non triggered sw buffers
There was a need for non triggered software buffer type. It can be used when
triggered model does not fit and INDIO_BUFFER_HARDWARE causes confusion because
the data stream can be obtained not directly form hardware backend.
Suggested-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Karol Wrona <k.wrona@samsung.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Karol Wrona [Thu, 8 Jan 2015 16:40:27 +0000 (17:40 +0100)]
iio: Deselect IIO_TRIGGER for IIO_KFIFO_BUF
iio kfifo can be used without trigger support so there is no need to build it.
Signed-off-by: Karol Wrona <k.wrona@samsung.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Marc Dietrich [Tue, 20 Jan 2015 22:01:28 +0000 (23:01 +0100)]
staging: nvec: specify a platform-device base id
commit
6e3f62f079 (mfd: core: Fix platform-device id generation) modified
the computation of the mfd cell id. Negative numbers forbit the specification
of cell ids as we do. Fix this for now by specifying a base of 0 instead. In
the long run, this may be changed to automatic cell ids (base -2).
Reported-by: Misha Komarovskiy <zombah@gmail.com>
Signed-off-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
Greg Kroah-Hartman [Wed, 21 Jan 2015 02:13:37 +0000 (10:13 +0800)]
Merge tag 'iio-for-3.20a_take2' of git://git./linux/kernel/git/jic23/iio into staging-testing
Jonathan writes:
First round of IIO new drivers, cleanups and functionality for the 3.20 cycle take 2
Updated pull request with Daniel's fix on top for the power management
Kconfig changes that had snuck in since last update of the IIO tree
worked it's way through from mainline.
Original pull message
New device support
* jsa1212 proxmity / ambient light sensor
* SM08500 supported added to the kxcjk-1013 accelerometer driver
* KMX61 Accelerometer/Magnetometer. This took a somewhat rocky path
being first merged, then reverted for a rewrite after a discussion of
how to support additional functionality and finally being merged prior
to some last reviews coming in, with resultant follow up patches.
* Freescale mma9551l driver (minor follow up warning supression patch).
* Semtech SX9500 proximity device driver.
* ak8975 gains support for ak09911 and ak09912 and drop the standalone driver
for the ak09911.
New functionality
* Dummy driver gains some virtual registers making it more flexible.
* IIO_ACTIVITY channel types, with modifiers running, walking etc. This is
to support on chip motion clasifiers. As such it is in the form of a
confidence percentage. The only devices so far only do binary decisions
but this gives us room when other devices give more nuanced clasification.
* IIO_EV_DIR_NONE type for events where there is no obvious direction.
First case is step detection.
* IIO_STEPS channel type for pedometers.
* ENABLE mask element used to control turning on counting types such as
the pedometer that need a 'start point'.
* INSTANCE event type to support things that happen once.
* info element for height calibration (used in various motion estimation
algorithms). Note heigh tof use
* dummy driver demonstration of the use of all the new bits above.
* event monitor support for the new events.
* inv_mpu6050 gains an i2c mux to allow bypassing the device to access
additional devices connected on the other side of it. Note that in
Windows these are handled by firmware on the device and not exposed
directly.
* inv_mpu6050 gains ACPI enumeration.
* inkern interface gains iio_write_channel_raw to allow in kernel users
of DAC functionality via a simple wrapper.
* Document input current readings in the ABI docs.
* Add an error message when we get an out of range error in device tree
processing for the in kernel interfaces. Basically a device tree debugging
aid.
* Add a sanity check that a scan index for a channel is unique during
registration. There to help catch bugs as this should never happen
in a bug free driver.
Cleanups and fixlets
A rework of buffer registration from Lars - a precursor to some other
upcoming new stuff (a few patches from others rolled in here as well).
* Ensure all drivers register the same channels for the device and buffer.
* Move buffer registration into the core rather than using the old
two step approach. Now we have simple ways of using a unified set channels
for both without requiring channels be exposed by both interface, this
removes a fair bit of boilerplate.
* Stop sca3000 and ad5933 (both in staging) enabling buffer channels by
default. It has long be convention in IIO to startup with no channels
enabled and leave it up to userspace to say what goes in the buffer.
Getting rid of these allows us to drop export of iio_scan_mask_set.
* Drop get_bytes_per_datum from iio_buffer_access_funcs as not been used
for a while.
* Allocate standard buffer attributes in the core rather than in every
driver with a buffer.
* Make the length attribute read only when a driver is not able to set
the length.
* Drop the get_length callback for buffers as it is already available in
struct iio_buffer.
* Drop an unused arguement form iio_kfifo_allocate and add devm allocator
for it.
* some kconfig entries gain anotation with the resulting module name.
* Fix a resulting compile issue in dummy driver due to a stub taking
wrong parameters as a result of the above rework.
* Fix an off by 2 error in copying the core assigned buffer attributes.
Other cleanups,
* Trivial space before comma fixups.
* ak8975 fixlets - none critical. Rework to allow more device support.
* Drop unnecessary sizeof(u8) calls.
* bmp280 - refactor the compensation code to reduce copy operations and
code length. A second patch futher optimized this and performed some
other minor cleanups.
* kxcjk-1013 - various power control cleanups to avoid unnecessary enable
/ disable of device. Make sure it is only controlled at all if CONFIG_PM
is enabled. Also som cleanups of error paths.
* Small cleanups in
adf4530 driver - pointless message and unnecessary braces.
* Clarifiy the proximity ABI docs to make it clear it should get bigger
as we move futher away.
* Drop a misleading comment form industrialio-core.c
* Trivial white space cleanups.
* sca3000 looses an unused debug function.
* Fix char unsigned ordering in ad8366
* Increase the sleep time in ad9523 to make it predictable (value didn't
really matter so make it more than 20 msecs)
* mxs-lradc touchscreen property cleanups in device tree are fixed to ensure
the meet all the 'interesting' documentation.
* A couple of cleanups for the staging ad5933 driver to avoid unnecessary
conversion to a processed temperature vlaue in kernel and remove
platform data form the state structure as not needed after probe.
* Fix a wrong scale factor in the docs.
Misc
* Add IIO include files to the maintainers entry.
Noralf Trønnes [Tue, 20 Jan 2015 22:40:26 +0000 (23:40 +0100)]
staging: fbtft: remove ARCH_BCM2708 optimization
ARCH_BCM2708 is not present in mainline so remove optimization.
Signed-off-by: Noralf Trønnes <notro@tronnes.org>
Reported-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Daniel Baluta [Fri, 9 Jan 2015 09:39:30 +0000 (11:39 +0200)]
iio kmx61 / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
After commit
b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
selected) PM_RUNTIME is always set if PM is set, so #ifdef blocks
depending on CONFIG_PM_RUNTIME may now be changed to depend on
CONFIG_PM.
Replace CONFIG_PM_RUNTIME with CONFIG_PM everywhere under
drivers/iio/imu/kmx61.c
Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Greg Kroah-Hartman [Mon, 19 Jan 2015 02:59:48 +0000 (10:59 +0800)]
Merge 3.19-rc5 into staging-next
We want the staging fixes in this branch as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linus Torvalds [Sun, 18 Jan 2015 06:02:20 +0000 (18:02 +1200)]
Linux 3.19-rc5
Linus Torvalds [Sun, 18 Jan 2015 06:00:40 +0000 (18:00 +1200)]
Merge tag 'armsoc-for-linus' of git://git./linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"We've been sitting on our fixes branch for a while, so this batch is
unfortunately on the large side.
A lot of these are tweaks and fixes to device trees, fixing various
bugs around clocks, reg ranges, etc. There's also a few defconfig
updates (which are on the late side, no more of those).
All in all the diffstat is bigger than ideal at this time, but nothing
in here seems particularly risky"
* tag 'armsoc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (31 commits)
reset: sunxi: fix spinlock initialization
ARM: dts: disable CCI on exynos5420 based arndale-octa
drivers: bus: check cci device tree node status
ARM: rockchip: disable jtag/sdmmc autoswitching on rk3288
ARM: nomadik: fix up leftover device tree pins
ARM: at91: board-dt-sama5: add phy_fixup to override NAND_Tree
ARM: at91/dt: sam9263: Add missing clocks to lcdc node
ARM: at91: sama5d3: dt: correct the sound route
ARM: at91/dt: sama5d4: fix the timer reg length
ARM: exynos_defconfig: Enable LM90 driver
ARM: exynos_defconfig: Enable options for display panel support
arm: dts: Use pmu_system_controller phandle for dp phy
ARM: shmobile: sh73a0 legacy: Set .control_parent for all irqpin instances
ARM: dts: berlin: correct BG2Q's SM GPIO location.
ARM: dts: berlin: add broken-cd and set bus width for eMMC in Marvell DMP DT
ARM: dts: berlin: fix io clk and add missing core clk for BG2Q sdhci2 host
ARM: dts: Revert disabling of smc91x for n900
ARM: dts: imx51-babbage: Fix ULPI PHY reset modelling
ARM: dts: dra7-evm: fix qspi device tree partition size
ARM: omap2plus_defconfig: use CONFIG_CPUFREQ_DT
...
Linus Torvalds [Sun, 18 Jan 2015 03:29:11 +0000 (15:29 +1200)]
Merge tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux
Pull clock driver fixes from Mike Turquette:
"Small number of fixes for clock drivers and a single null pointer
dereference fix in the framework core code.
The driver fixes vary from fixing section mismatch warnings to
preventing machines from hanging (and preventing developers from
crying)"
* tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux:
clk: fix possible null pointer dereference
Revert "clk: ppc-corenet: Fix Section mismatch warning"
clk: rockchip: fix deadlock possibility in cpuclk
clk: berlin: bg2q: remove non-exist "smemc" gate clock
clk: at91: keep slow clk enabled to prevent system hang
clk: rockchip: fix rk3288 cpuclk core dividers
clk: rockchip: fix rk3066 pll lock bit location
clk: rockchip: Fix clock gate for rk3188 hclk_emem_peri
clk: rockchip: add CLK_IGNORE_UNUSED flag to fix rk3066/rk3188 USB Host
Linus Torvalds [Sun, 18 Jan 2015 03:26:52 +0000 (15:26 +1200)]
Merge tag 'scsi-fixes' of git://git./linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"This is one fix for a Multiqueue sleeping in invalid context problem
and a MAINTAINER file update for Qlogic"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: ->queue_rq can't sleep
MAINTAINERS: Update maintainer list for qla4xxx
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:36 +0000 (10:11 +0100)]
staging: fbtft: add fbtft_device driver
This commit adds the fbtft_device driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:35 +0000 (10:11 +0100)]
staging: fbtft: add flexfb driver
This commit adds the flexfb driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:34 +0000 (10:11 +0100)]
staging: fbtft: add fb_watterott driver
This commit adds the fb_watterott driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:33 +0000 (10:11 +0100)]
staging: fbtft: add fb_upd161704 driver
This commit adds the fb_upd161704 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:32 +0000 (10:11 +0100)]
staging: fbtft: add fb_uc1701 driver
This commit adds the fb_uc1701 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:31 +0000 (10:11 +0100)]
staging: fbtft: add fb_tls8204 driver
This commit adds the fb_tls8204 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:30 +0000 (10:11 +0100)]
staging: fbtft: add fb_tinylcd driver
This commit adds the fb_tinylcd driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:29 +0000 (10:11 +0100)]
staging: fbtft: add fb_st7735r driver
This commit adds the fb_st7735r driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:28 +0000 (10:11 +0100)]
staging: fbtft: add fb_ssd1351 driver
This commit adds the fb_ssd1351 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:27 +0000 (10:11 +0100)]
staging: fbtft: add fb_ssd1331 driver
This commit adds the fb_ssd1331 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:26 +0000 (10:11 +0100)]
staging: fbtft: add fb_ssd1306 driver
This commit adds the fb_ssd1306 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:25 +0000 (10:11 +0100)]
staging: fbtft: add fb_ssd1289 driver
This commit adds the fb_ssd1289 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:24 +0000 (10:11 +0100)]
staging: fbtft: add fb_s6d1121 driver
This commit adds the fb_s6d1121 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:23 +0000 (10:11 +0100)]
staging: fbtft: add fb_s6d02a1 driver
This commit adds the fb_s6d02a1 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:22 +0000 (10:11 +0100)]
staging: fbtft: add fb_ra8875 driver
This commit adds the fb_ra8875 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:21 +0000 (10:11 +0100)]
staging: fbtft: add fb_pcd8544 driver
This commit adds the fb_pcd8544 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:20 +0000 (10:11 +0100)]
staging: fbtft: add fb_ili9486 driver
This commit adds the fb_ili9486 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:19 +0000 (10:11 +0100)]
staging: fbtft: add fb_ili9481 driver
This commit adds the fb_ili9481 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:18 +0000 (10:11 +0100)]
staging: fbtft: add fb_ili9341 driver
This commit adds the fb_ili9341 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:17 +0000 (10:11 +0100)]
staging: fbtft: add fb_ili9340 driver
This commit adds the fb_ili9340 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:16 +0000 (10:11 +0100)]
staging: fbtft: add fb_ili9325 driver
This commit adds the fb_ili9325 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:15 +0000 (10:11 +0100)]
staging: fbtft: add fb_ili9320 driver
This commit adds the fb_ili9320 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:14 +0000 (10:11 +0100)]
staging: fbtft: add fb_hx8353d driver
This commit adds the fb_hx8353d driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:13 +0000 (10:11 +0100)]
staging: fbtft: add fb_hx8347d driver
This commit adds the fb_hx8347d driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:12 +0000 (10:11 +0100)]
staging: fbtft: add fb_hx8340bn driver
This commit adds the fb_hx8340bn driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:11 +0000 (10:11 +0100)]
staging: fbtft: add fb_bd663474 driver
This commit adds the fb_bd663474 driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:10 +0000 (10:11 +0100)]
staging: fbtft: add fb_agm1264k-fl driver
This commit adds the fb_agm1264k-fl driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thomas Petazzoni [Wed, 31 Dec 2014 09:11:09 +0000 (10:11 +0100)]
staging: fbtft: core support
This commit adds the core fbtft framework from
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Masanari Iida [Thu, 15 Jan 2015 10:47:24 +0000 (19:47 +0900)]
staging: mt29f_spinand: Fix typo in Kconfig
This patch fix a spelling typo in Kconfig.
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aya Mahfouz [Wed, 14 Jan 2015 21:46:49 +0000 (23:46 +0200)]
staging: davinci_vpfe: fix space prohibited before semicolon warning
This patch fixes the following checkpatch.pl warning:
space prohibited before semicolon
Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fabian Holler [Wed, 7 Jan 2015 09:39:54 +0000 (10:39 +0100)]
staging: android: remove space after casts
This patch fixes the following checkpatch.pl warnings:
ashmem.c:753: CHECK:SPACING: No space is necessary after a cast
ashmem.c:756: CHECK:SPACING: No space is necessary after a cast
ashmem.c:777: CHECK:SPACING: No space is necessary after a cast
Signed-off-by: Fabian Holler <fabian.holler@profitbricks.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fabian Holler [Wed, 7 Jan 2015 09:39:53 +0000 (10:39 +0100)]
staging: android: remove blank lines after open braces
This patch fixes the following checkpatch.pl warnings:
ashmem.c:552: CHECK:BRACES: Blank lines aren't necessary after an open brace '{'
ashmem.c:801: CHECK:BRACES: Blank lines aren't necessary after an open brace
Signed-off-by: Fabian Holler <fabian.holler@profitbricks.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fabian Holler [Wed, 7 Jan 2015 09:39:52 +0000 (10:39 +0100)]
staging: android: fix indentation to match open parenthesis
This patches fixes the following checkpatch.pl warning:
ashmem.c:450: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
Signed-off-by: Fabian Holler <fabian.holler@profitbricks.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Guillaume Vercoutere [Mon, 5 Jan 2015 14:24:06 +0000 (15:24 +0100)]
staging: android: Correct coding style in logger.c
Correct intent and missing space
Signed-off-by: Guillaume Vercoutere <gvercoutere@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Steve Pennington [Wed, 24 Dec 2014 15:33:02 +0000 (09:33 -0600)]
Staging: android: fix line length coding style issue in sync_debug.c
This is a patch to sync_debug.c that fixes an over 80 character warning found by the checkpatch.pl tool
Signed-off-by: Steve Pennington <sgpenn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tsung-Han Lin [Wed, 17 Dec 2014 18:33:24 +0000 (02:33 +0800)]
staging:board: remove unnecessary function
Remove the unnecessary 'of_can_translate_address',
which is already removed in commit
d9c6866be8a145e32da616d8dcbae806032d75b5 ("of: kill off
of_can_translate_address").
Signed-off-by: Tsung-Han Lin <tsunghan.tw@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Lars-Peter Clausen [Sun, 11 Jan 2015 20:01:27 +0000 (21:01 +0100)]
staging: virtpci: Remove no-op suspend/resume functions
The virtpci bus driver still uses the legacy suspend/resume callbacks. In
their current implementation these callbacks only contain a macro that
always expands to 'do { } while(0)'. So instead of converting them to dev PM
ops just remove them.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mitchel Humpherys [Fri, 9 Jan 2015 01:24:27 +0000 (17:24 -0800)]
staging: ion: always initialize the free list parameters
Currently we initialize the heap free_lock and free list size in
ion_heap_init_deferred_free, which is only called when the
ION_HEAP_FLAG_DEFER_FREE heap flag is given. However, the lock and size
are used in the shrinker path as well as the deferred free path, and we
can register a shrinker *without* enabling deferred freeing. So, if a
heap provides a shrinker but *doesn't* set the DEFER_FREE flag we will
use these parameters uninitialized (resulting in a spinlock bug and
broken shrinker accounting).
Fix these problems by initializing the free list parameters directly in
ion_device_add_heap, which is always called no matter which heap
features are being used.
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Sudip Mukherjee [Wed, 31 Dec 2014 11:27:46 +0000 (16:57 +0530)]
staging: xgifb: remove unnecessary check
the check for htotal and vtotal is not required as we have already
checked for them and returned -EINVAL if any of them is zero.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Zeng Tao [Tue, 9 Dec 2014 01:19:40 +0000 (09:19 +0800)]
staging: ion: ion_cma_heap: remove ion_cma_get_sgtable
Remove the temporary code ion_cma_get_sgtable,
use dma_common_get_sgtable instead
Signed-off-by: Zeng Tao <prime.zeng@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Devendra Naga [Fri, 5 Dec 2014 20:34:27 +0000 (15:34 -0500)]
staging: mt29f_spinand: check for the return value of spinand_read_status
The spinan_read_status can fail, check for the return value and
fail if the spinand_read_status fails.
Cc: Kamlakant Patel <kamlakant.patel@broadcom.com>
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Panir.Nyan [Wed, 24 Dec 2014 04:07:32 +0000 (04:07 +0000)]
staging: speakup: Combine the consecutive string
Combine the consecutive string
Signed-off-by: Panir Nyan <Panir.Nyan@gmail.com>
Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Panir.Nyan [Wed, 24 Dec 2014 04:07:31 +0000 (04:07 +0000)]
staging: speakup: Split the comment to fit the length
Split the comment to fit the length.
Signed-off-by: Panir Nyan <Panir.Nyan@gmail.com>
Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Masanari Iida [Sun, 30 Nov 2014 15:29:01 +0000 (00:29 +0900)]
staging: wlan-ng: Fix comment in prism2sta.c
This patch fix a spelling typo and modify a comment.
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Masanari Iida [Sun, 30 Nov 2014 15:29:00 +0000 (00:29 +0900)]
staging: wlan-ng: Fix typo in comments and printk
This patch fix spelling typo in comments and print.
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Eduardo Barretto [Sat, 20 Dec 2014 01:34:33 +0000 (23:34 -0200)]
Staging: wlan-ng: hfa384x_usb: fixed an 'else' statement coding style issue
Removed useless 'else' statement that followed an 'if' statement that
had a return 1 and moved all the content from the 'else' to outside of
the switch case, this way if any case is sufficient it returns '1',
otherwise it will return 0.
Signed-off-by: Eduardo Barretto <edusbarretto@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Daeseok Youn [Fri, 26 Dec 2014 01:34:32 +0000 (10:34 +0900)]
staging: dgap: use gotos for handling error in dgap_remap()
Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Robert Kmiec [Sun, 4 Jan 2015 00:32:07 +0000 (01:32 +0100)]
staging: rts5208/ms.c: Code style fix (space before comma)
This commit fixes the following errors reported by checkpatch.pl -f:
./rts5208/ms.c:1294: ERROR: space prohibited before that ',' (ctx:WxW)
./rts5208/ms.c:1345: ERROR: space prohibited before that ',' (ctx:WxW)
./rts5208/ms.c:1622: ERROR: space prohibited before that ',' (ctx:WxW)
./rts5208/ms.c:1991: ERROR: space prohibited before that ',' (ctx:WxW)
This patch also adds missing spaces before and after '+' sign in two places.
This file has some other style issues and they will be fixed with latter
patches.
Signed-off-by: Robert Kmiec <robert.r.kmiec@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Soren Brinkmann [Mon, 5 Jan 2015 17:21:29 +0000 (09:21 -0800)]
staging: clocking-wizard: Handle invalid clk in notifier
Even though it should never happen, handle the case that the clock
notifier is called with an unexpected clock handle. This avoids the
compiler warning:
drivers/staging/clocking-wizard/clk-xlnx-clock-wizard.c: In function 'clk_wzrd_clk_notifier':
>> drivers/staging/clocking-wizard/clk-xlnx-clock-wizard.c:99:6: warning: 'max' may be used uninitialized in this function [-Wmaybe-uninitialized]
if (ndata->new_rate > max)
^
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Athira Lekshmi [Sun, 7 Dec 2014 09:05:00 +0000 (14:35 +0530)]
Clocking-wizard: Fixed missing blank line warning
Added a new line after declaration to remove the warning
'Missing a blank line after declarations'
Signed-off-by: Athira Lekshmi <andnlnbn18@gmail.com>
Acked-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Devendra Naga [Fri, 2 Jan 2015 18:17:06 +0000 (13:17 -0500)]
cptm1217: check if interrupts are masked at probe
the function cp_tm1217_mask_interrupt can return failure.
added the check and the failure path.
Cc: Ramesh Agarwal <ramesh.agarwal@intel.com>
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arno Tiemersma [Wed, 14 Jan 2015 14:41:33 +0000 (15:41 +0100)]
staging: lustre: Add blank lines after declarations
Fixes this checkpatch warning:
WARNING: Missing a blank line after declarations
Signed-off-by: Arno Tiemersma <arno.tiemersma@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Balavasu [Thu, 15 Jan 2015 05:42:58 +0000 (11:12 +0530)]
staging: lustre: lnet: lnet: trailing statements should be on next line
This patch fixes the checkpatch.pl issue
Error: trailing statements should be on next line
Signed-off-by: Balavasu <kp.balavasu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Luca Ceresoli [Tue, 13 Jan 2015 22:33:02 +0000 (23:33 +0100)]
staging/lustre: remove unused function
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Cc: Peng Tao <bergwolf@gmail.com>
Cc: HPDD-discuss@lists.01.org
Cc: devel@driverdev.osuosl.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
projects / openwrt / staging / blogic.git / log