mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-04 10:12:16 +09:00
635093e306
The following warnings are reported by kbuild with W=1.
>> arch/riscv/kernel/smpboot.c:109:5: warning: no previous prototype for
'start_secondary_cpu' [-Wmissing-prototypes]
109 | int start_secondary_cpu(int cpu, struct task_struct *tidle)
| ^~~~~~~~~~~~~~~~~~~
arch/riscv/kernel/smpboot.c:146:34: warning: no previous prototype for
'smp_callin' [-Wmissing-prototypes]
146 | asmlinkage __visible void __init smp_callin(void)
| ^~~~~~~~~~
Fix the warnings by marking the local functions static and adding the prototype
for the global function.
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.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.