linux-toradex.git/drivers/iio/accel, branch v3.11

iio:common: Removed stuff macros, added num_data_channels on st_sensors struct and added support on one-shot sysfs reads to 3 byte channel

2013-06-05T17:41:23+00:00

This patch introduce num_data_channels variable on st_sensors struct
to manage different type of channels (size or number) in
st_sensors_get_buffer_element function.
Removed ST_SENSORS_NUMBER_DATA_CHANNELS and ST_SENSORS_BYTE_FOR_CHANNEL
and used struct iio_chan_spec const *ch to catch data.
Added 3 byte channel data support on one-shot reads.

Signed-off-by: Denis Ciocca 
Signed-off-by: Jonathan Cameron

iio:common: ST_SENSORS_LSM_CHANNELS macro changed

2013-06-04T17:53:56+00:00

Signed-off-by: Denis Ciocca 
Signed-off-by: Jonathan Cameron

iio: STMicroelectronics: remove three useless selects

2013-05-22T21:16:49+00:00

Drivers for STMicroelectronics accelerometers, gyroscopes, and
magnetometers were added in v3.9. They all have a (similar) select
statement in their Kconfig files for a non-existant Kconfig symbol.
These select statements can safely be removed.

Signed-off-by: Paul Bolle 
Acked-by: Denis Ciocca 
Signed-off-by: Jonathan Cameron

iio:trigger: Introduce iio_tigger_{set,get}_drvdata

2013-03-25T21:06:09+00:00

Introduce iio_tigger_{set,get}_drvdata which allows to attach driver specific
data to a trigger. The functions wrap access to the triggers private_data field
and all current users are updated to use iio_tigger_{set,get}_drvdata instead of
directly accessing the private_data field. This is the first step towards
removing the private_data field from the iio_trigger struct.

The following coccinelle script has been used to update the drivers:

@@
struct iio_trigger *trigger;
expression priv;
@@
-trigger->private_data = priv
+iio_trigger_set_drv_data(trigger, priv)

@@
struct iio_trigger *trigger;
@@
-trigger->private_data
+iio_trigger_get_drv_data(trigger)


Signed-off-by: Lars-Peter Clausen 
Signed-off-by: Jonathan Cameron

iio:accel:kxsd9 move to info_mask_(shared_by_type/separate)

2013-03-17T19:49:21+00:00

The original info_mask is going away in favour of the broken out versions.

Signed-off-by: Jonathan Cameron

iio:hid_sensors move to info_mask_(shared_by_type/separate)

2013-03-17T19:49:18+00:00

The original info_mask is going away in favour of the broken out versions.

Signed-off-by: Jonathan Cameron

iio:st_sensors fix build when !CONFIG_IIO_TRIGGER

2013-02-09T15:22:29+00:00

Partly a case of removing unused headers and partly a case
of ifdefing out the iio_trigger_ops structures.  This has
come about because of an 'unusual' separation of code in this
driver.

Signed-off-by: Jonathan Cameron 
Reported-by: Randy Dunlap 
Acked-by: Denis Ciocca

iio: Use spi_sync_transfer()

2013-02-09T11:08:42+00:00

Use the new spi_sync_transfer() helper function instead of open-coding it.

Signed-off-by: Lars-Peter Clausen 
Signed-off-by: Jonathan Cameron

iio:accel: Add STMicroelectronics accelerometers driver

2013-01-31T17:56:43+00:00

This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.

Signed-off-by: Denis Ciocca 
Reviewed-by: Lars-Peter Clausen 
Signed-off-by: Jonathan Cameron

iio:accel:kxsd9 move out of staging

2013-01-26T10:07:53+00:00

This is a very simple driver giving basic access to this part over an
spi bus.

Signed-off-by: Jonathan Cameron