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In certain situations we may end up taking the GPIO descriptor SRCU read lock in of_gpiochip_add() before the SRCU struct is initialized. Move the initialization before the call to of_gpiochip_add(). Fixes:be711caa87("gpio: add SRCU infrastructure to struct gpio_desc") Fixes:1f2bcb8c8c("gpio: protect the descriptor label with SRCU") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-lkp/202402122228.e607a080-lkp@intel.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.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.