powerpc: Make newline in cpuinfo unconditional

We used to not put the newline between the CPU part and the summary
part on UP kernels. This is a rather pointless ifdef so take it out.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

arch/powerpc/kernel/setup-common.c

@@ -354,10 +354,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 		   loops_per_jiffy / (500000/HZ),
 		   (loops_per_jiffy / (5000/HZ)) % 100);
 #endif
-
-#ifdef CONFIG_SMP
 	seq_printf(m, "\n");
-#endif
 
 	preempt_enable();