161e16a5e5
Attaching/detaching of a device to multiple PM domains has started to become a common operation for many drivers, typically during ->probe() and ->remove(). In most cases, this has lead to lots of boilerplate code in the drivers. To fixup up the situation, let's introduce a pair of helper functions, dev_pm_domain_attach|detach_list(), that driver can use instead of the open-coding. Note that, it seems reasonable to limit the support for these helpers to DT based platforms, at it's the only valid use case for now. Suggested-by: Daniel Baluta <daniel.baluta@nxp.com> Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Iuliana Prodan <iuliana.prodan@nxp.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Link: https://lore.kernel.org/r/20240130123951.236243-2-ulf.hansson@linaro.org
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.