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Luca Ceresoli
d4eecb4c24
The bridge returned by drm_bridge_get_prev_bridge() is refcounted. Put it when done. select_bus_fmt_recursive() has several return points, and ensuring drm_bridge_put() is always called in the right place would be error-prone (especially with future changes to the select_bus_fmt_recursive() code) and make code uglier. Instead use a scope-based free, which is future-proof and a lot cleaner. Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://lore.kernel.org/r/20250709-drm-bridge-alloc-getput-drm_bridge_get_prev_bridge-v1-2-34ba6f395aaa@bootlin.com Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.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.