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path: root/drivers/iio/humidity/htu21.c
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* iio: Export I2C module alias informationJavier Martinez Canillas2016-05-211-0/+1
| | | | | | | | | | | | | The I2C drivers have an i2c_device_id array but that information isn't exported to the modules using the MODULE_DEVICE_TABLE() macro. So the modules autoloading won't work if the I2C device is registered using OF or legacy board files due missing alias information in the modules. The issue was found using Kieran Bingham's coccinelle semantic patch: https://lkml.org/lkml/2016/5/10/520 Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: convert to common i2c_check_functionality() return valueMatt Ranostay2016-02-271-1/+1
| | | | | | | | | Previously most drivers that used a i2c_check_functionality() check condition required various error codes on failure. This patchset converts to a standard of -EOPNOTSUPP Signed-off-by: Matt Ranostay <mranostay@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* Add ms8607 meas-spec driver supportLudovic Tancerel2015-10-111-3/+30
| | | | | | | | | Support for MS8607 temperature, pressure & humidity sensor. This part is using functions from MS5637 for temperature and pressure and HTU21 for humidity Signed-off-by: Ludovic Tancerel <ludovic.tancerel@maplehightech.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* Add htu21 meas-spec driver supportLudovic Tancerel2015-10-111-0/+226
Support for HTU21 temperature & humidity sensor Signed-off-by: Ludovic Tancerel <ludovic.tancerel@maplehightech.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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