On Fri, 9 Apr 2021 14:38:55 +0800, Bixuan Cui wrote: > The sparse tool complains as follows: > > arch/powerpc/platforms/powernv/opal-core.c:74:16: warning: > symbol 'mpipl_kobj' was not declared. > > This symbol is not used outside of opal-core.c, so marks it static. Applied to powerpc/next. [1/1] powerpc/powernv: make symbol 'mpipl_kobj' static https://git.kernel.org/powerpc/c/ff0b4155ae9903539d1299a9a4c8717fb7eb6009 cheers