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commit 2636d49b64671d3d90ecc4daf971b58df3956519 upstream. The power budget for SuperSpeed mode should be 900 mA according to USB specification, so set the power budget to 900mA for dummy_start_ss which is only used for SuperSpeed mode. If the max power consumption of SuperSpeed device is larger than 500 mA, insufficient available bus power error happens in usb_choose_configuration function when the device connects to dummy hcd. Signed-off-by: Jacky Cao <Jacky.Cao@sony.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/16EA1F625E922C43B00B9D82250220500871CDE5@APYOKXMS108.ap.sony.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.