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Stefan Eichenberger
e4b5f41539
The usb_sndaddr0pipe macro is only used in the hub_set_address function. Replace it with usb_sndctrlpipe which provides the same functionality but would also consider the endpoint device number. If the device has not been initialised, it is safe to use usb_sndctrlpipe in this context because udev->devnum is set to 0. Therefore, this change does not affect behaviour, but reduces code complexity by reusing the existing macro. Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Link: https://lore.kernel.org/r/20250219083745.10406-1-eichest@gmail.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 reStructuredText 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.