mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-06 10:58:48 +09:00
a7f0ec26cd
[ Upstream commit241d2fb56a] Since Linux 5.19 this error is observed: sysfs: cannot create duplicate filename '/devices/platform/of-display' This is because multiple devices with the same name 'of-display' are created on the same bus. Update the code to create numbered device names for the displays. Also, fix a node refcounting issue when exiting the boot display loop. cc: linuxppc-dev@lists.ozlabs.org References: https://bugzilla.kernel.org/show_bug.cgi?id=216095 Fixes:52b1b46c39("of: Create platform devices for OF framebuffers") Reported-by: Erhard F. <erhard_f@mailbox.org> Suggested-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Michal Suchanek <msuchanek@suse.de> Link: https://lore.kernel.org/r/20230201162247.3575506-1-robh@kernel.org [robh: Rework to avoid node refcount leaks] Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.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.