Xu Yang
e1b5d2bed6
Currently, ci_usb_role_switch_set() may be called before system resume stage when suspended. Worse yet, ci_hdrc device may stay at RPM_ACTIVE state which will cause pm_runtime_get_sync() fail to resume the device. In this case, role-switch may unable to complete transition process due to not exit from lpm state or due to lack some means after system resume. Same as ci_cable_notifier(), usb_role_switch could handle its events based on ci_hdrc_cable mechanism. Signed-off-by: Xu Yang <xu.yang_2@nxp.com> Link: https://lore.kernel.org/r/20221009155336.766960-1-xu.yang_2@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.