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* iio:temperature: drop assignment of iio_info.driver_moduleJonathan Cameron2017-08-221-1/+0
| | | | | | | | | The equivalent of this is now done via macro magic when the relevant register call is made. The actual structure elements will shortly go away. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
* 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>
* Merge 4.2-rc3 into staging-nextGreg Kroah-Hartman2015-07-201-0/+3
|\ | | | | | | | | | | We need the staging fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * iio: tmp006: Check channel info on writePeter Meerwald2015-07-051-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | only SAMP_FREQ is writable Will lead to SAMP_FREQ being written by any attempt to write to the other exported attributes and hence a rather unexpected result! Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio: Drop owner assignment from i2c_driverKrzysztof Kozlowski2015-07-111-1/+0
| | | | | | | | | | | | | | | | i2c_driver does not need to set an owner because i2c_register_driver() will set it. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio: tmp006: Use GENMASKPeter Meerwald2015-07-051-2/+2
|/ | | | | Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio:tmp006: Prefix #defines with TMP006_Peter Meerwald2015-04-181-3/+3
| | | | | | | just cleanup, no functional change Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* Merge 3.12-rc2 into staging-next.Greg Kroah-Hartman2013-09-251-2/+4
|\ | | | | | | | | | | | | | | This resolves the merge problem with two iio drivers that Stephen Rothwell pointed out. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * iio: Fix tmp006 dev-to-indio_dev conversion in suspend/resumePeter Meerwald2013-09-211-2/+4
| | | | | | | | | | | | | | dev_to_iio_dev() is a false friend Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:temperature:tmp006 put sampling_frequency in info_mask_shared_by_allJonathan Cameron2013-09-151-30/+27
|/ | | | | | | | Doing this makes it possible to access this control from within the kernel. Signed-off-by: Jonathan Cameron <jic23@kernel.org> Acked-by: Peter Meerwald <pmeerw@pmeerw.net> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
* iio: Add tmp006 IR temperature sensorPeter Meerwald2013-08-171-0/+291
the TI TMP006 is a non-contact temperature sensor with I2C interface; it measures the surface temperature of a distance object using a thermopile to absorb IR energy emitted from the object the sensor has two channels: IR sensor voltage (16-bit) and reference temperature of the chip (14-bit); datasheet is here: http://www.ti.com/lit/ds/symlink/tmp006.pdf v2 (thanks to Grygorii Strashko, Lars-Peter Clausen, Jonathan Cameron for review comments): * power down device on driver remove * use sign_extend32() * style cleanup * add comments what channel raw LSBs mean * spelling of thermopile Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Cc: Grygorii Strashko <grygorii.strashko@ti.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Jonathan Cameron <jic23@kernel.org> Cc: LM Sensors <lm-sensors@lm-sensors.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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