570b3e4020
[ Upstream commit 73a395c46704304b96bc5e2ee19be31124025c0c ] It's theoretically possible for the runtime PM reference to leak if the code fails anywhere between the pm_runtime_resume_and_get() and pm_runtime_put() calls, so make sure to release the runtime PM reference in that case. Practically this will never happen because none of the functions will fail on Tegra, but it's better for the code to be pedantic in case these assumptions will ever become wrong. Signed-off-by: Pavel Machek (CIP) <pavel@denx.de> [treding@nvidia.com: add commit message] Signed-off-by: Thierry Reding <treding@nvidia.com> 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.