mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-05 02:21:52 +09:00
6d8d840b21
The devm_request_threaded_irq() already returns 0 on success and negative error code on failure. So return from this itself can be used while preserving error log in case of failure. Signed-off-by: Rishi Gupta <gupt21@gmail.com> Link: https://lore.kernel.org/r/1580996996-28798-1-git-send-email-gupt21@gmail.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 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.