K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2022-07-29T17:09:35.131926Z
K 7
svn:log
V 683
Adjust pcm_md_initialize() definition to avoid clang 15 warning

With clang 15, the following -Werror warning is produced:

    sys/dev/hwpmc/hwpmc_x86.c:245:18: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
    pcm_md_initialize()
                     ^
                      void

This is because pcm_md_initialize() is declared with a (void) argument
list, but defined with an empty argument list. Make the definition match
the declaration.

MFC after:	3 days

(cherry picked from commit dc0cde7a21a6aab0a5e876d8f890764e32718932)

Git Hash:   89029f10c35ccf9a35a009323d2bb237c4070b78
Git Author: dim@FreeBSD.org
END