powerpc/pmac/smp: Avoid unused-variable warnings
When building with ppc64_defconfig, the compiler reports that these 2 variables are not used: warning: unused variable 'core99_l2_cache' [-Wunused-variable] warning: unused variable 'core99_l3_cache' [-Wunused-variable] They are only used when CONFIG_PPC64 is not defined. Move them into a section which does the same macro check. Reported-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Ilie Halip <ilie.halip@gmail.com> [mpe: Move them into core99_init_caches() which is their only user] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20190920153951.25762-1-ilie.halip@gmail.com
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