39588164d3
A structure irq_data, irq_desc_get_irq() and irq_linear_revmap() use a different type than defined in the lantiq ICU driver, which is using signed integers. The substracted result should never be negative nor is tested for that situation. Change it to unsigned. Signed-off-by: Petr Cvek <petrcvekcz@gmail.com> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: hauke@hauke-m.de Cc: john@phrozen.org Cc: linux-mips@vger.kernel.org Cc: openwrt-devel@lists.openwrt.org Cc: pakahmar@hotmail.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.
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.