c6c6c69df6
PRINTK_HEADER was mainly used to prefix log messages with the module name. Most components don't use this definition anymore. Either because there are no log messages being generated anymore, or pr_*() were replaced by dev_*(), which contains device and component information already. PRINTK_HEADER is also dropped in the function dasd_3990_erp_handle_match_erp() in dasd_3990_erp.c from a panic() call as panic() already provides all relevant information. KMSG_COMPONENT was mainly used to identify a component in a long gone kernel message catalog feature. Remove both definition since they're either not used or alternatives make the code slightly shorter and more readable. Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com> Reviewed-by: Stefan Haberland <sth@linux.ibm.com> Signed-off-by: Stefan Haberland <sth@linux.ibm.com> Link: https://lore.kernel.org/r/20240208164248.540985-9-sth@linux.ibm.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
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.