kernel/linux.git/include/linux/iio/driver.h, branch v6.6.132

iio: inkern: introduce devm_iio_map_array_register() short-hand function

2021-10-19T07:27:34+00:00

This change introduces a device-managed variant to the iio_map_array_register() function. It's a simple implementation of calling iio_map_array_register() and registering a callback to iio_map_array_unregister() with the devm_add_action_or_reset(). The function uses an explicit 'dev' parameter to bind the unwinding to. It could have been implemented to implicitly use the parent of the IIO device, however it shouldn't be too expensive to callers to just specify to which device object to bind this unwind call. It would make the API a bit more flexible. Signed-off-by: Alexandru Ardelean Link: https://lore.kernel.org/r/20210903072917.45769-2-aardelean@deviqon.com Signed-off-by: Jonathan Cameron

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55+00:00

Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman

iio: Make possible to include driver.h first

2019-04-04T19:20:56+00:00

If we put headers alphabetically sorted in the IIO driver, the compilation will abort because of unknown type to handle. Simple add a forward declaration of opaque struct iio_dev. Suggested-by: Jonathan Cameron Signed-off-by: Andy Shevchenko Signed-off-by: Jonathan Cameron

iio: Simplify iio_map_array_unregister API

2013-02-02T12:02:20+00:00

Instead of requiring the map to unregister, simply unregister all map entries associated with the given iio device. This simplifies map removal and also works for maps generated through devicetree. Signed-off-by: Guenter Roeck Signed-off-by: Jonathan Cameron

IIO: Move core headers to include/linux/iio

2012-04-25T18:01:43+00:00

Step 1 in moving the IIO core out of staging. Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman