x86: remove cpu_llc_id from processor.h

it is already defined in smp.h
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

include/asm-x86/processor.h

@@ -355,9 +355,7 @@ union i387_union {
 	struct i387_soft_struct		soft;
 };
 
-#ifdef CONFIG_X86_32
-DECLARE_PER_CPU(u8, cpu_llc_id);
-#else
+#ifdef CONFIG_X86_64
 DECLARE_PER_CPU(struct orig_ist, orig_ist);
 #endif