ppc: bpf: rename bpf_jit_64.S to bpf_jit_asm.S

Signed-off-by: NDenis Kirjanov <kda@linux-powerpc.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

arch/powerpc/net/Makefile

 #
 # Arch-specific network modules
 #
-obj-$(CONFIG_BPF_JIT) += bpf_jit_64.o bpf_jit_comp.o
+obj-$(CONFIG_BPF_JIT) += bpf_jit_asm.o bpf_jit_comp.o