Xu Yang
d2ec94fbc4
Before commit53a2d95df8("usb: core: add phy notify connect and disconnect"), phy initialization will be skipped even when shared hcd doesn't set skip_phy_initialization flag. However, the situation is changed after the commit. The hcd.c will initialize phy when add shared hcd. This behavior is unexpected for some platforms which will handle phy initialization by themselves. To avoid the issue, this will only check skip_phy_initialization flag of primary hcd since shared hcd normally follow primary hcd setting. Fixes:53a2d95df8("usb: core: add phy notify connect and disconnect") Cc: stable@vger.kernel.org Signed-off-by: Xu Yang <xu.yang_2@nxp.com> Link: https://lore.kernel.org/r/20241105090120.2438366-1-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 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.