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Commit14485de431("usb: Use device_get_match_data()") dropped the unconditional use of ci_hdrc_usb2_of_match resulting in this warning: drivers/usb/chipidea/ci_hdrc_usb2.c:41:34: warning: unused variable 'ci_hdrc_usb2_of_match' [-Wunused-const-variable] The fix is to drop of_match_ptr() which is not necessary because DT is always used for this driver. Fixes:14485de431("usb: Use device_get_match_data()") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202310131627.M43j234A-lkp@intel.com/ Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Peter Chen <peter.chen@kernel.org> Link: https://lore.kernel.org/r/20231019183015.841460-1-robh@kernel.org 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.