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doc: migration-guide-4.1: Add device driver details

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Add a migration entry for the device driver API change, and start listing
driver classes that have been updated in-tree.

Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
This commit is contained in:
Pieter De Gendt 2024-11-27 08:37:56 +01:00 • committed by Benjamin Cabé
commit 5a78f8f5ba
2 changed files with 9 additions and 0 deletions
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2
doc/kernel/drivers/index.rst
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@ -61,6 +61,8 @@ High-level calls accessed through device-specific APIs, such as
:file:`i2c.h` or :file:`spi.h`, are usually intended as synchronous. Thus,
these calls should be blocking.
.. _device_driver_api:
Driver APIs
***********

7
doc/releases/migration-guide-4.1.rst
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@ -57,6 +57,13 @@ LVGL
Device Drivers and Devicetree
*****************************
* Device driver APIs are placed into iterable sections (:github:`71773`) to allow for runtime
checking. See :ref:`device_driver_api` for more details.
The :c:macro:`DEVICE_API()` macro should be used by out-of-tree driver implementations for
the following driver classes:
* :c:struct:`adc_driver_api`
Controller Area Network (CAN)
=============================