x86: Move mpc_apic_id to x86_init_ops

The mpc_apic_id setup is handled by a x86_quirk. Make it a
x86_init_ops function with a default implementation.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
index 6598573..f2be2a7 100644
--- a/arch/x86/include/asm/x86_init.h
+++ b/arch/x86/include/asm/x86_init.h
@@ -1,14 +1,18 @@
 #ifndef _ASM_X86_PLATFORM_H
 #define _ASM_X86_PLATFORM_H
 
+struct mpc_cpu;
+
 /**
  * struct x86_init_mpparse - platform specific mpparse ops
  * @mpc_record:			platform specific mpc record accounting
  * @setup_ioapic_ids:		platform specific ioapic id override
+ * @mpc_apic_id:		platform specific mpc apic id assignment
  */
 struct x86_init_mpparse {
 	void (*mpc_record)(unsigned int mode);
 	void (*setup_ioapic_ids)(void);
+	int (*mpc_apic_id)(struct mpc_cpu *m);
 };
 
 /**