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Devices with hdmi_mux, amplifier or deepslp quirks create a sysfs group for each available feature. To accomplish this, helper create/remove functions were called on module init, but they had the following problems: - Create helpers called remove helpers on failure, which in turn tried to remove the sysfs group that failed to be created - If group creation failed mid way, previous successfully created groups were not cleaned up - Module exit only removed hdmi_mux group To improve this, drop all helpers and let the platform driver manage these sysfs groups, while controlling visibility with their respective quirks. Reviewed-by: Armin Wolf <W_Armin@gmx.de> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Kurt Borja <kuurtb@gmail.com> Link: https://lore.kernel.org/r/20250105153019.19206-6-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.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.