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91bccf883e
Reviewing sram_write_dma_safe(), there are two identical calls to virt_addr_valid(). The second call can be simplified by a comparison of variables set from the first call. Reviewed-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Signed-off-by: Tom Rix <trix@redhat.com> Link: https://lore.kernel.org/r/20200912144719.13929-1-trix@redhat.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.