mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-09 12:17:12 +09:00
1d9ae5a135
There is no need to call the dev_err() function directly to print a custom message when handling an error from either the platform_get_irq() or platform_get_irq_byname() functions as both are going to display an appropriate error message in case of a failure. Signed-off-by: zhang songyi <zhang.songyi@zte.com.cn> Reviewed-by: Lubomir Rintel <lkundrak@v3.sk> Link: https://lore.kernel.org/r/202212021042043546303@zte.com.cn Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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.