x86: fold apic_ops into genapic

Impact: cleanup

make it simpler, don't need have one extra struct.

v2: fix the sgi_uv build

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/genx2apic_phys.c b/arch/x86/kernel/genx2apic_phys.c
index 5cbae8a..eb1486b 100644
--- a/arch/x86/kernel/genx2apic_phys.c
+++ b/arch/x86/kernel/genx2apic_phys.c
@@ -7,8 +7,8 @@
 #include <linux/dmar.h>
 
 #include <asm/smp.h>
-#include <asm/ipi.h>
 #include <asm/genapic.h>
+#include <asm/ipi.h>
 
 static int x2apic_phys;
 
@@ -50,7 +50,7 @@
 	/*
 	 * send the IPI.
 	 */
-	x2apic_icr_write(cfg, apicid);
+	native_x2apic_icr_write(cfg, apicid);
 }
 
 static void x2apic_send_IPI_mask(const struct cpumask *mask, int vector)
@@ -220,4 +220,11 @@
 	.smp_callin_clear_local_apic	= NULL,
 	.store_NMI_vector		= NULL,
 	.inquire_remote_apic		= NULL,
+
+	.read				= native_apic_msr_read,
+	.write				= native_apic_msr_write,
+	.icr_read			= native_x2apic_icr_read,
+	.icr_write			= native_x2apic_icr_write,
+	.wait_icr_idle			= native_x2apic_wait_icr_idle,
+	.safe_wait_icr_idle		= native_safe_x2apic_wait_icr_idle,
 };