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ef3fe574d4
Tegra I2C device isn't guaranteed to be suspended after removal of the driver since driver uses pm_runtime_put() that is asynchronous and pm_runtime_disable() cancels pending power-change requests. This means that potentially refcount of the clocks may become unbalanced after removal of the driver. This a very minor problem which unlikely to happen in practice and won't cause any visible problems, nevertheless let's replace pm_runtime_disable() with pm_runtime_force_suspend() and use pm_runtime_put_sync() which disables RPM of the device and puts it into suspend before driver is removed. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Wolfram Sang <wsa@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.