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Alex Elder authored
Pass a memory region ID rather than the address of a memory region
descriptor to ipa_filter_reset_table(), to simplify callers.

We can eliminate the check for a zero region size in this function
because ipa_table_reset_add() checks that before adding anything to
the transaction.

Note that here and in subsequent commits there is no need to check
whether a memory region exists, because we will have already
verified that during initialization.

Signed-off-by: default avatarAlex Elder <elder@linaro.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
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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.