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32dfb6112e
Replace the manual pci_ioremap_wc() call for mapping screen memory with the device-managed devm_ioremap_wc() variant. This simplifies the driver's resource management by ensuring the memory is automatically unmapped when the driver detaches from the device. Signed-off-by: Giovanni Di Santi <giovanni.disanti.lkl@gmail.com> Signed-off-by: Helge Deller <deller@gmx.de>
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.