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The remaining utils display needs from i915_utils.h are primarily MISSING_CASE() and fetch_and_zero(), with a couple of i915_inject_probe_failure() uses. To avoid excessive churn, add duplicates of MISSING_CASE() and fetch_and_zero() to intel_display_utils.h, and switch display to use the display utils. As long as there are display files that include i915_drv.h, which includes i915_utils.h, we'll need #ifndef guards for MISSING_CASE() and fetch_and_zero() in both utils headers. We can remove them once display no longer depends on i915_drv.h. A couple of files in display still need i915_utils.h for i915_inject_probe_failure(). Annotate this. They will be handled separately. Reviewed-by: Luca Coelho <luciano.coelho@intel.com> Link: https://patch.msgid.link/79f9e31ca64c8c045834d48e20ceb0c515d1e9e1.1761146196.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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.