[PATCH] struct path: convert powerpc

arch/powerpc/kernel/proc_ppc64.c

arch/powerpc/kernel/rtas_flash.c

arch/powerpc/platforms/cell/spufs/inode.c

arch/powerpc/platforms/cell/spufs/syscalls.c

arch/powerpc/platforms/iseries/mf.c

arch/powerpc/platforms/pseries/hvCall_inst.c

arch/powerpc/platforms/pseries/scanlog.c