Pull cpupower utility fix for v5.6 from Shuah Khan:
"This cpupower update for Linux 5.6-rc6 consists of a fix from
Mike Gilbert for build failures when -fno-common is enabled.
-fno-common will be default in gcc v10."
* tag 'linux-cpupower-5.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux:
cpupower: avoid multiple definition with gcc -fno-common