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9c4567fa0a
When removing the ohci-at91 module, the fact of not running complete shutdown of all the ports was keeping additional analog cells consuming power for no reason. Doing Reset (OHCI_HCR) to HcCommandStatus register is the way to go, but using the OHCI controller shutdown procedure is just perfect for this. Signed-off-by: Boris Krasnovskiy <Boris.Krasnovskiy@lairdconnect.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Link: https://lore.kernel.org/r/20190911064154.28633-2-nicolas.ferre@microchip.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.