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a3c08076050ddd0bb14c3ad2e47b1312ef78a726
Allow clients to be able to determine the device base address and size of a dma coherent memory region. This is required for clients that want to explicitly manage that memory. Change-Id: I3e5b721d9d318526422ec26995cc1af7b7f04077 Signed-off-by: Liam Mark <lmark@codeaurora.org> (cherry picked from commit 63585739d1881d987c0c0f06199cf749ad62c6d1) Bug: 155522481 Signed-off-by: Mark Salyzyn <salyzyn@google.com> [saravanak conflict resolution due to file move and Change EXPORT_SYMBOL to EXPORT_SYMBOL_GPL] Signed-off-by: Saravana Kannan <saravanak@google.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 Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
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.
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