x86: add setup_ioapic_ids for numaq in x86_quirks

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/include/asm-x86/setup.h b/include/asm-x86/setup.h
index b7aeba9..80fcc0d 100644
--- a/include/asm-x86/setup.h
+++ b/include/asm-x86/setup.h
@@ -38,6 +38,7 @@
 	void (*mpc_oem_pci_bus)(struct mpc_config_bus *m);
 	void (*smp_read_mpc_oem)(struct mp_config_oemtable *oemtable,
                                     unsigned short oemsize);
+	int (*setup_ioapic_ids)(void);
 };
 
 extern struct x86_quirks *x86_quirks;