x86/microcode/intel: Move #ifdef DEBUG inside the function

... and save us the stub.

Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Jones <davej@codemonkey.org.uk>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Len Brown <len.brown@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Link: http://lkml.kernel.org/r/1445334889-300-6-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>

arch/x86/kernel/cpu/microcode/intel.c

@@ -389,9 +389,9 @@ static int collect_cpu_info_early(struct ucode_cpu_info *uci)
 	return 0;
 }
 
-#ifdef DEBUG
 static void show_saved_mc(void)
 {
+#ifdef DEBUG
 	int i, j;
 	unsigned int sig, pf, rev, total_size, data_size, date;
 	struct ucode_cpu_info uci;
@@ -449,12 +449,8 @@ static void show_saved_mc(void)
 		}
 
 	}
-}
-#else
-static inline void show_saved_mc(void)
-{
-}
 #endif
+}
 
 #ifdef CONFIG_HOTPLUG_CPU
 static DEFINE_MUTEX(x86_cpu_microcode_mutex);