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Piotr Piórkowski
922ae87523
Let's replace the manual call to ioremap_wc function with devm_ioremap_wc function, ensuring that VRAM mappings are automatically released when the driver is detached. Since devm_ioremap_wc registers the mapping with the device's managed resources, the explicit iounmap call in vram_fini is no longer needed, so let's remove it. Signed-off-by: Piotr Piórkowski <piotr.piorkowski@intel.com> Suggested-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Acked-by: Matthew Brost <matthew.brost@intel.com> Link: https://lore.kernel.org/r/20250714184818.89201-2-piotr.piorkowski@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@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.