Pull powerpc fix from Michael Ellerman:
"Fix build failure when CONFIG_PPC_64S_HASH_MMU is not set.
Thanks to Murilo Opsfelder Araujo, and Erhard F"
* tag 'powerpc-5.17-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/64s: Fix build failure when CONFIG_PPC_64S_HASH_MMU is not set