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[ Upstream commit49e4776100] In msm_devfreq_suspend() we cancel idle_work synchronously so that it doesn't run after we power of the hw or in the resume path. But this means that we want to ensure that idle_work is not scheduled *after* we no longer hold a runpm ref. So switch the ordering of pm_runtime_put() vs msm_devfreq_idle(). v2. Only move the runpm _put_autosuspend, and not the _mark_last_busy() Fixes:9bc9557017("drm/msm: Devfreq tuning") Signed-off-by: Rob Clark <robdclark@chromium.org> Link: https://lore.kernel.org/r/20210927152928.831245-1-robdclark@gmail.com Reviewed-by: Akhil P Oommen <quic_akhilpo@quicinc.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20220608161334.2140611-1-robdclark@gmail.com Signed-off-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Sasha Levin <sashal@kernel.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.