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min_t(int, a, b) casts an 'unsigned int' to 'int'. This might lead to the cases when big number is wrongly chosen. On the other hand, the SPI transfer length is unsigned and driver uses signed type for an unknown reason. Change the type of the transfer length to be unsigned and convert use min() instead of min_t(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: David Laight <david.laight.linux@gmail.com> Reviewed-by: Prajna Rajendra Kumar <prajna.rajendrakumar@microchip.com> Link: https://patch.msgid.link/20251126075558.2035012-2-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@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 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.