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path: root/drivers/iio/common/cros_ec_sensors/cros_ec_sensors.c
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2017-08-22iio:common: drop assign iio_info.driver_module and iio_trigger_ops.ownerJonathan Cameron
The equivalent of both of these are now done via macro magic when the relevant register calls are made. The actual structure elements will shortly go away. Clearly this set jumps across multiple areas, but inherently it can't be grouped like the other sets in this series so I've done all the stuff in the common directory together. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
2017-04-10Merge 4.11-rc6 into staging-nextGreg Kroah-Hartman
We want the staging and iio fixes in here to handle merging easier. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-25iio: cros_ec_sensors: Use devm to setup the triggered buffer.Enric Balletbo i Serra
Use resourced managed function devm_iio_triggered_buffer_setup to make error path simpler and be able to get rid of the remove function. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-03-25iio: cros_ec_sensors: Fix return value to get raw and calibbias data.Enric Balletbo i Serra
The cros_ec_sensors_read function must return the type of value on all cases. This was always true except for RAW and CALIBBIAS data which returned an error or 0. This patch just fixes the mistake I introduced when submitting the series. Fixes: commit c14dca07a31d (iio: cros_ec_sensors: add ChromeOS EC Contiguous Sensors driver) Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-10-25platform/chrome: cros_ec_dev - Register cros-ec sensorsEnric Balletbo i Serra
Check whether the ChromeOS Embedded Controller is a sensor hub and in such case issue a command to get the number of sensors and register them all. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Reviewed-by: Guenter Roeck <groeck@chromium.org> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-10-25iio: cros_ec_sensors: add ChromeOS EC Contiguous Sensors driverEnric Balletbo i Serra
Handle 3d contiguous sensors like Accelerometers, Gyroscope and Magnetometer that are presented by the ChromeOS EC Sensor hub. Signed-off-by: Guenter Roeck <groeck@chromium.org> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>