mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-05 17:03:47 -04:00
b9795a3e4e
The dev_pm_genpd_suspend|resume() have so far only been used during the syscore suspend/resume phases. However, during suspend-to-idle, where the syscore phases doesn't exist, similar operations are sometimes needed. An existing example are the timekeeping_suspend|resume() functions, which are being called both through a registered syscore ops during the syscore phases, but also as regular functions calls from cpuidle (via tick_freeze()) during suspend-to-idle. For similar reasons, let's enable the dev_pm_genpd_suspend|resume() APIs to be re-used for corresponding CPU devices that are attached to a genpd, during suspend-to-idle. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.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.