f2ede40e46
Currently, vc4 has its own debugfs infrastructure that adds the debugfs files on drm_dev_register(). With the introduction of the new debugfs, functions, replace the vc4 debugfs structure with the DRM debugfs device-centered function, drm_debugfs_add_file(). Moreover, remove the explicit error handling of debugfs related functions, considering that the only failure mode is -ENOMEM and also that error handling is not recommended for debugfs functions, as pointed out in [1]. [1] https://lore.kernel.org/all/YWAmZdRwnAt6wh9B@kroah.com/ Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Melissa Wen <mwen@igalia.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20221219120621.15086-5-mcanal@igalia.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 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.