arch_topology.c hasn't use any macro or function declared in linux/percpu.h,
linux/smp.h and linux/string.h.
Thus, these files can be removed from arch_topology.c safely without
affecting the compilation of the drivers/base/ module
Signed-off-by: Mianhan Liu <liumh1@shanghaitech.edu.cn>
Link: https://lore.kernel.org/r/20210928193138.24192-1-liumh1@shanghaitech.edu.cnSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>