x86/apic: Move IPI inlines into ipi.c

No point in having them in an header file.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20190722105219.252225936@linutronix.de

arch/x86/include/asm/ipi.h

@@ -71,27 +71,8 @@ extern void default_send_IPI_mask_sequence_phys(const struct cpumask *mask,
 extern void default_send_IPI_mask_allbutself_phys(const struct cpumask *mask,
 							 int vector);
 
-/* Avoid include hell */
-#define NMI_VECTOR 0x02
-
 extern int no_broadcast;
 
-static inline void __default_local_send_IPI_allbutself(int vector)
-{
-	if (no_broadcast || vector == NMI_VECTOR)
-		apic->send_IPI_mask_allbutself(cpu_online_mask, vector);
-	else
-		__default_send_IPI_shortcut(APIC_DEST_ALLBUT, vector, apic->dest_logical);
-}
-
-static inline void __default_local_send_IPI_all(int vector)
-{
-	if (no_broadcast || vector == NMI_VECTOR)
-		apic->send_IPI_mask(cpu_online_mask, vector);
-	else
-		__default_send_IPI_shortcut(APIC_DEST_ALLINC, vector, apic->dest_logical);
-}
-
 #ifdef CONFIG_X86_32
 extern void default_send_IPI_mask_sequence_logical(const struct cpumask *mask,
 							 int vector);

arch/x86/kernel/apic/ipi.c

@@ -198,15 +198,25 @@ void default_send_IPI_allbutself(int vector)
 	 * if there are no other CPUs in the system then we get an APIC send
 	 * error if we try to broadcast, thus avoid sending IPIs in this case.
 	 */
-	if (!(num_online_cpus() > 1))
+	if (num_online_cpus() < 2)
 		return;
 
-	__default_local_send_IPI_allbutself(vector);
+	if (no_broadcast || vector == NMI_VECTOR) {
+		apic->send_IPI_mask_allbutself(cpu_online_mask, vector);
+	} else {
+		__default_send_IPI_shortcut(APIC_DEST_ALLBUT, vector,
+					    apic->dest_logical);
+	}
 }
 
 void default_send_IPI_all(int vector)
 {
-	__default_local_send_IPI_all(vector);
+	if (no_broadcast || vector == NMI_VECTOR) {
+		apic->send_IPI_mask(cpu_online_mask, vector);
+	} else {
+		__default_send_IPI_shortcut(APIC_DEST_ALLINC, vector,
+					    apic->dest_logical);
+	}
 }
 
 void default_send_IPI_self(int vector)