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7fd87c956c
At current code, it doesn't maintain ci->gadget.dev's runtime PM status well, eg, during the PM operation, the PM counter for ci->gadget.dev doesn't be changed accordingly. In this commit, we use ci_hdrc device instead of ci->gadget.dev for runtime PM APIs at udc driver, in the way, we handle runtime PM APIs using unify device structure between core and udc driver. Reviewed-by: Jun Li <jun.li@nxp.com> Signed-off-by: Peter Chen <peter.chen@nxp.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.