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2020-09-21iio:chemical:vz89x: Introduce local struct device pointer.Jonathan Cameron
Avoids lots of repetition of &client->dev and will make the next patch tidier. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Matt Ranostay <matt.ranostay@konsulko.com> Link: https://lore.kernel.org/r/20200910173242.621168-29-jic23@kernel.org
2020-09-21iio:chemical:sgp30: Drop of_match_ptr and use generic fw accessorsJonathan Cameron
This change allow the driver to be used with ACPI PRP0001 and removes an antipattern that I want to avoid being copied into new IIO drivers. The handling of match_data uses a different approach as device_get_match_data doesn't distinguish between no match, and a match but with NULL data. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Andreas Brauchli <andreas.brauchli@sensirion.com> Link: https://lore.kernel.org/r/20200910173242.621168-28-jic23@kernel.org
2020-09-21iio:chemical:sgp30: Use local variable dev to simplify codeJonathan Cameron
This cleans up the code at bit, but is primarily here as a precusor to the next patch. I've only done this for the two functions which use the dev pointer repeatedly. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Andreas Brauchli <andreas.brauchli@sensirion.com> Link: https://lore.kernel.org/r/20200910173242.621168-27-jic23@kernel.org
2020-09-21iio:chemical:atlas-sensor: Drop of_match_ptr and use generic fw accessorsJonathan Cameron
of_match_ptr() prevents use of this driver with ACPI via PRP0001 and is an example of an anti pattern I'm trying to remove from IIO. Hence drop from this driver and use generic fw accessors to check if there is a fw_node and get the id. It might be neater to use pointers rather than indexes for the device_data but that is another issue and should be handled separately. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Matt Ranostay <matt.ranostay@konsulko.com> Link: https://lore.kernel.org/r/20200910173242.621168-26-jic23@kernel.org
2020-09-21iio:chemical:ams-iaq-core: Drop of_match_ptr protectionJonathan Cameron
This prevents use of this driver with ACPI via PRP0001 and is an example of an anti pattern I'm trying to remove from IIO. Hence drop from this driver. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Matt Ranostay <matt.ranostay@konsulko.com> Link: https://lore.kernel.org/r/20200910173242.621168-25-jic23@kernel.org
2020-09-21iio:resolver:ad2s1200: Drop of_match_ptr protectionJonathan Cameron
This prevents use of this driver with ACPI via PRP0001 and is an example of an anti pattern I'm trying to remove from IIO. Hence drop from this driver. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20200910173242.621168-24-jic23@kernel.org
2020-09-21iio:temperature:tmp007: Drop of_match_ptr protectionJonathan Cameron
This prevents use of this driver with ACPI via PRP0001 and is an example of an anti pattern I'm trying to remove from IIO. Hence drop from this driver. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Manivannan Sadhasivam <manivannanece23@gmail.com> Link: https://lore.kernel.org/r/20200910173242.621168-23-jic23@kernel.org
2020-09-21iio:temperature:tsys01: Drop of_match_ptr protectionJonathan Cameron
This prevents use of this driver with ACPI via PRP0001 and is an example of an anti pattern I'm trying to remove from IIO. Hence drop from this driver. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Ludovic Tancerel <ludovic.tancerel@maplehightech.com> Link: https://lore.kernel.org/r/20200910173242.621168-22-jic23@kernel.org
2020-09-21iio:pressure:zpa2326: Drop of_match_ptr protectionJonathan Cameron
This prevents use of this driver with ACPI via PRP0001 and is an example of an anti pattern I'm trying to remove from IIO. Hence drop from this driver. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Gregor Boirie <gregor.boirie@parrot.com> Link: https://lore.kernel.org/r/20200910173242.621168-21-jic23@kernel.org
2020-09-21iio:pressure:ms5637: Drop of_match_ptr protectionJonathan Cameron
This prevents use of this driver with ACPI via PRP0001 and is an example of an anti pattern I'm trying to remove from IIO. Hence drop from this driver. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Ludovic Tancerel <ludovic.tancerel@maplehightech.com> Link: https://lore.kernel.org/r/20200910173242.621168-20-jic23@kernel.org
2020-09-21iio:pressure:ms5611: Drop of_match_ptr and CONFIG_OF protectionsJonathan Cameron
These prevents use of this driver with ACPI via PRP0001 and are an example of an anti pattern I'm trying to remove from IIO. Hence drop them from this driver. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Tomasz Duszynski <tduszyns@gmail.com> Link: https://lore.kernel.org/r/20200910173242.621168-19-jic23@kernel.org
2020-09-21iio:pressure:icp10100: Drop of_match_ptr and CONFIG_OF protectionsJonathan Cameron
These prevents use of this driver with ACPI via PRP0001 and are an example of an anti pattern I'm trying to remove from IIO. Hence drop them from this driver. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Link: https://lore.kernel.org/r/20200910173242.621168-18-jic23@kernel.org
2020-09-21iio:potentiostat:lmp91000: Drop of_match_ptr and use generic fw accessorsJonathan Cameron
This change allows use of this driver with ACPI via PRP0001 and removes an example of an anti pattern I'm trying to remove from IIO. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Matt Ranostay <matt.ranostay@konsulko.com> Link: https://lore.kernel.org/r/20200910173242.621168-17-jic23@kernel.org
2020-09-21iio:dac:ti-dac5571: Drop of_match_ptr and CONFIG_OF protectionsJonathan Cameron
These prevent the use of this driver with ACPI via PRP0001 and are an example of an anti pattern I'm trying to remove from IIO. Hence drop them from this driver. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Link: https://lore.kernel.org/r/20200910173242.621168-16-jic23@kernel.org
2020-09-21iio:dac:ti-dac082s085: Drop of_match_ptr and CONFIG_OF protectionsJonathan Cameron
These prevent the use of this driver with ACPI via PRP0001 and are an example of an anti pattern I'm trying to remove from IIO. Hence drop them from this driver. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Lukas Wunner <lukas@wunner.de> Link: https://lore.kernel.org/r/20200910173242.621168-15-jic23@kernel.org
2020-09-21iio:dac:mcp4725: drop of_match_ptr and use generic fw propertiesJonathan Cameron
This enables use of ACPI PRP0001 and removes an antipattern I am trying to stop people copying in IIO. This particular case is more complex than most because it allowed probing via sysfs with out a fwnode but would presumably always have then failed. Now the code will assume that properties are the defaults if not specified or the firmware node is not present. This relaxation of the constraints should not break any existing cases and may enable some new ones. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Peter Meerwald <pmeerw@pmeerw.net> Link: https://lore.kernel.org/r/20200910173242.621168-14-jic23@kernel.org
2020-09-21iio:dac:ad7303: Drop of_match_ptr protectionJonathan Cameron
This prevents use of this driver with ACPI via PRP0001 and are an example of an anti pattern I'm trying to remove from IIO. Also add mod_devicetable.h include given struct of_device_id is declared there. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Michael Hennerich <michael.hennerich@analog.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Link: https://lore.kernel.org/r/20200910173242.621168-13-jic23@kernel.org
2020-09-21iio:dac:ad5593r: Drop of_match_ptr and ACPI_PTR protections.Jonathan Cameron
These result in a very small reduction in driver size, but at the cost of more complex build and slightly harder to read code. In the case of of_match_ptr it also prevents use of PRP0001 ACPI based identification. In this particular case we have a valid ACPI/PNP ID that I am assuming was issued by Analog Devices. That should be used in preference to PRP0001 but doesn't mean we should prevent that route. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Michael Hennerich <michael.hennerich@analog.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Link: https://lore.kernel.org/r/20200910173242.621168-12-jic23@kernel.org
2020-09-21iio:dac:ad5592r: Drop of_match_ptr and ACPI_PTR protections.Jonathan Cameron
These result in a very small reduction in driver size, but at the cost of more complex build and slightly harder to read code. In the case of of_match_ptr it also prevents use of PRP0001 ACPI based identification. In this particular case we have a valid ACPI/PNP ID that I am assuming was issued by Analog Devices. That should be used in preference to PRP0001 but doesn't mean we should prevent that route. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Michael Hennerich <michael.hennerich@analog.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Link: https://lore.kernel.org/r/20200910173242.621168-11-jic23@kernel.org
2020-09-21iio:dac:ad5446: Drop of_match_ptr and CONFIG_OF protectionsJonathan Cameron
These prevent use of this driver with ACPI via PRP0001 and are an example of an anti pattern I'm trying to remove from IIO. Hence drop them from this driver. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Michael Hennerich <michael.hennerich@analog.com> Link: https://lore.kernel.org/r/20200910173242.621168-10-jic23@kernel.org
2020-09-21iio:potentiometer:mcp4531: Drop of_match_ptr and CONFIG_OF protections.Jonathan Cameron
These prevent use of this driver with ACPI via PRP0001 and are an example of an anti pattern I'm trying to remove from IIO. Hence drop them from this driver. Also switch to device_get_match_data() from of_ variant and adjust headers to reflect the change. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Peter Rosin <peda@axentia.se> Link: https://lore.kernel.org/r/20200910173242.621168-9-jic23@kernel.org
2020-09-21iio:potentiometer:mcp4131: Drop of_match_ptr and use generic fw interfaces.Jonathan Cameron
This change allows the use of the driver with ACPI via PRP0001 and remove an example of an anti pattern I'm trying to remove from IIO. Also adjust includes to reflect this change. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Slawomir Stepien <sst@poczta.fm> Link: https://lore.kernel.org/r/20200910173242.621168-8-jic23@kernel.org
2020-09-21iio:potentiometer:mcp4018: Drop of_match_ptr and CONFIG_OF protections.Jonathan Cameron
These prevent use of this driver with ACPI via PRP0001 and are an example of an anti pattern I'm trying to remove from IIO. Also use device_get_match_data() rather than devicetree only version. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Peter Rosin <peda@axentia.se> Link: https://lore.kernel.org/r/20200910173242.621168-7-jic23@kernel.org
2020-09-21iio:potentiometer:max5481: Drop invalid ACPI binding.Jonathan Cameron
Given that an ACPI binding must start with 3 or 4 capitals, this cannot represent a valid binding. It seems unlikely anything out there is using it. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Maury Anderson <maury.anderson@rockwellcollins.com> Cc: Matthew Weber <matthew.weber@rockwellcollins.com> Cc: Slawomir Stepien <sst@poczta.fm> Link: https://lore.kernel.org/r/20200910173242.621168-6-jic23@kernel.org
2020-09-21iio:potentiometer:max5481: Drop of_match_ptr and CONFIG_OF protections.Jonathan Cameron
These prevent use of this driver with ACPI via PRP0001 and are an example of an anti pattern I'm trying to remove from IIO. Whilst this driver has an ACPI binding, it is not of a form that is valid under ACPI so will be dropped shortly. Also switch to device_get_match_data() and switch headers. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Maury Anderson <maury.anderson@rockwellcollins.com> Cc: Matthew Weber <matthew.weber@rockwellcollins.com> Cc: Slawomir Stepien <sst@poczta.fm> Link: https://lore.kernel.org/r/20200910173242.621168-5-jic23@kernel.org
2020-09-21iio:potentiometer:max5432: Drop of_match_ptr and use generic fw accessorsJonathan Cameron
These prevent use of this driver with ACPI via PRP0001 and are an example of an anti pattern I'm trying to remove from IIO. Drop them to remove this restriction. Also switch headers to reflect this change. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20200910173242.621168-4-jic23@kernel.org
2020-09-17iio:potentiometer:ds1803: Drop of_match_ptr and CONFIG_OF protectionsJonathan Cameron
These prevent use of this driver with ACPI via PRP0001 and are an example of an anti pattern I'm trying to remove from IIO. Drop them to remove this restriction. Also switch of.h for mod_devicetable.h include given use of struct of_device_id which is defined in that header. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Slawomir Stepien <sst@poczta.fm> Link: https://lore.kernel.org/r/20200910173242.621168-3-jic23@kernel.org
2020-09-17iio:potentiometer:ad5272: Drop of_match_ptr and CONFIG_OF protections.Jonathan Cameron
These prevent use of this driver with ACPI via PRP0001 and are an example of an anti pattern I'm trying to remove from IIO. Drop them to remove this restriction. Also added mod_devicetable.h include given use of struct of_device_id which is defined in that header. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Phil Reid <preid@eletromag.com.au> Link: https://lore.kernel.org/r/20200910173242.621168-2-jic23@kernel.org
2020-09-17iio:imu:adis16400: Sort out missing kernel doc.Jonathan Cameron
I'd like to be enable W=1 for all IIO builds as it catches real issues as well as more minor documentation issues such as this (also good to fix though!) drivers/iio/imu/adis16400.c:183: warning: Function parameter or member 'avail_scan_mask' not described in 'adis16400_state' Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Cc: Alexandru Ardelean <alexandru.ardelean@analog.com> Link: https://lore.kernel.org/r/20200913132115.800131-2-jic23@kernel.org
2020-09-17iio: buffer: split buffer sysfs creation to take buffer as primary argAlexandru Ardelean
Currently the iio_buffer_{alloc,free}_sysfs_and_mask() take 'indio_dev' as primary argument. This change splits the main logic into a private function that takes an IIO buffer as primary argument. That way, the functions can be extended to configure the sysfs for multiple buffers. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Link: https://lore.kernel.org/r/20200917125951.861-1-alexandru.ardelean@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-16iio: adc: meson-saradc: Make the of_device_id array style consistentMartin Blumenstingl
Use only one line for the closing bracket of the last entry and the opening bracket for the next one to keep the style across the whole array consistent. Also add a "sentinel" comment to the last entry and remove the comma to ensure that there won't be any entry after it. No functional changes. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Link: https://lore.kernel.org/r/20200915192621.13202-1-martin.blumenstingl@googlemail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-16iio: adc: ad9467: return ENODEV vs EINVAL in ad9467_setup()Alexandru Ardelean
The proper error code should be ENODEV (vs EINVAL) in case the chip ID isn't recognized. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Link: https://lore.kernel.org/r/20200916082221.72851-1-alexandru.ardelean@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-16iio: adc: ad9467: refine mismatch vs unknown chip-id messagesAlexandru Ardelean
We should probably print what the expected chip-ID is. We already have that information available, based on the device specified via device-tree. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Link: https://lore.kernel.org/r/20200916083128.73729-1-alexandru.ardelean@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-16staging:iio:documentation: Drop most generic docsJonathan Cameron
These docs are both suffering from being out of date, and from being superceeded by the documentation in Documentation/driver-api/iio Note the inkern.txt drop is left for now as this is an area not well covered by the more recent documentation outside staging. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/20200905174721.216452-5-jic23@kernel.org
2020-09-16staging:iio:light: drop stale ABI docsJonathan Cameron
There are no remaining light drivers in staging/iio. The content of this file are either included in the non staging ABI docs, or don't seem to be used in any current driver. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/20200905174721.216452-4-jic23@kernel.org
2020-09-16staging:iio:light: Move tsl2x7x ABI docs to correct location.Jonathan Cameron
These seem to be up to date but never moved out of staging when the driver did. Hence let us move them out now. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Brian Masney <masneyb@onstation.org> Cc: Brian Masney <masneyb@onstation.org> Link: https://lore.kernel.org/r/20200905174721.216452-3-jic23@kernel.org
2020-09-16staging:iio:dac:max517 remove documentationJonathan Cameron
Whilst there is some useful info in here, it can be easily obtained from datasheets. Some of the info should perhaps be incorporated into a device tree bindings doc. As this didn't move out of staging with the driver, I'm suggesting we just drop it. We don't generally carry per driver documentation with the exception of non standard ABI which is not the case here. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Roland Stigge <stigge@antcom.de> Link: https://lore.kernel.org/r/20200905174721.216452-2-jic23@kernel.org
2020-09-16iio: adc: palmas_gpadc: use module_platform_driver to simplify the codeLiu Shixin
module_platform_driver() makes the code simpler by eliminating boilerplate code. Signed-off-by: Liu Shixin <liushixin2@huawei.com> Link: https://lore.kernel.org/r/20200914065401.3726354-1-liushixin2@huawei.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-16iio: adis: Drop non Managed device functionsNuno Sá
Drop `adis_setup_buffer_and_trigger()`. All users were updated to use the devm version of this function. This avoids having almost the same code repeated. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20200915120258.161587-11-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-16staging: iio: adis16240: Use Managed device functionsNuno Sá
Use the adis managed device functions to setup the buffer and the trigger. The ultimate goal will be to completely drop the non devm version from the lib. Since we are here, drop the `.remove` callback by further using devm functions. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20200915120258.161587-10-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-16staging: iio: adis16203: Use Managed device functionsNuno Sá
Use the adis managed device functions to setup the buffer and the trigger. The ultimate goal will be to completely drop the non devm version from the lib. Since we are here, drop the `.remove` callback by further using devm functions. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20200915120258.161587-9-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-16iio: adis16480: Use Managed device functionsNuno Sá
Use the adis managed device functions to setup the buffer and the trigger. The ultimate goal will be to completely drop the non devm version from the lib. Since we are here, drop the `.remove` callback by further using devm functions. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20200915120258.161587-8-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-16iio: adis16460: Use Managed device functionsNuno Sá
Use the adis managed device functions to setup the buffer and the trigger. The ultimate goal will be to completely drop the non devm version from the lib. Since we are here, drop the `.remove` callback by further using devm functions. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20200915120258.161587-7-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-16iio: adis16400: Use Managed device functionsNuno Sá
Use the adis managed device functions to setup the buffer and the trigger. The ultimate goal will be to completely drop the non devm version from the lib. Since we are here, drop the `.remove` callback by further using devm functions. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20200915120258.161587-6-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-16iio: adis16260: Use Managed device functionsNuno Sá
Use the adis managed device functions to setup the buffer and the trigger. The ultimate goal will be to completely drop the non devm version from the lib. Since we are here, drop the `.remove` callback by further using devm functions. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20200915120258.161587-5-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-16iio: adis16136: Use Managed device functionsNuno Sá
Use the adis managed device functions to setup the buffer and the trigger. The ultimate goal will be to completely drop the non devm version from the lib. Since we are here, drop the `.remove` callback by further using devm functions. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20200915120258.161587-4-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-16iio: adis16209: Use Managed device functionsNuno Sá
Use the adis managed device functions to setup the buffer and the trigger. The ultimate goal will be to completely drop the non devm version from the lib. Since we are here, drop the `.remove` callback by further using devm functions. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20200915120258.161587-3-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-16iio: adis16201: Use Managed device functionsNuno Sá
Use the adis managed device functions to setup the buffer and the trigger. The ultimate goal will be to completely drop the non devm version from the lib. Since we are here, drop the `.remove` callback by further using devm functions. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20200915120258.161587-2-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-16dt-bindings: iio: adc: exynos-adc: do not require syscon on S5Pv210Krzysztof Kozlowski
The ADC in S5Pv210 does not have ADC phy registers in separate block for which syscon would be needed. Remove this requirement to fix dtbs_check warnings like: arch/arm/boot/dts/s5pv210-fascinate4g.dt.yaml: adc@e1700000: 'samsung,syscon-phandle' is a required property Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huwei.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200910161933.9156-2-krzk@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-16dt-bindings: iio: adc: exynos-adc: require second interrupt with touch screenKrzysztof Kozlowski
The ADC in S3C/S5P/Exynos SoCs can be used also for handling touch screen. In such case the second interrupt is required. This second interrupt can be anyway provided, even without touch screens. This fixes dtbs_check warnings like: arch/arm/boot/dts/s5pv210-aquila.dt.yaml: adc@e1700000: interrupts: [[23], [24]] is too long Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huwei.com> Link: https://lore.kernel.org/r/20200910161933.9156-1-krzk@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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