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b43f7ddc2b
Currently, a not-yet-entirely-initialized battmgr (e.g. with pd-mapper not having yet started or ADSP not being up etc.) results in a couple of zombie power supply devices hanging around. This is particularly noticeable when trying to suspend the device (even s2idle): the PSY-internal thermal zone is inaccessible and returns -ENODEV, which causes log spam. Register the power supplies only after we received some notification indicating battmgr is ready to take off. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Tested-by: Luca Weiss <luca.weiss@fairphone.com> Link: https://lore.kernel.org/r/20231218-topic-battmgr_fixture_attempt-v1-1-6145745f34fe@linaro.org Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.