03b8500809
[ Upstream commit 1a4e53d2fc4f68aa654ad96d13ad042e1a8e8a7d ] max_seg_size is unsigned int and it can have a value up to 2^32 (for eg:-RZ_DMAC driver sets dma_set_max_seg_size as U32_MAX) When this value is used in min_t() as an integer type, it becomes -1 and the value of sgs becomes 0. Fix this issue by replacing the 'int' data type with 'unsigned int' in min_t(). Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20220307184843.9994-1-biju.das.jz@bp.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.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.
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.