1 files changed, 2 insertions, 34 deletions

diff --git a/arch/x86/kernel/apic/apic_numachip.c b/arch/x86/kernel/apic/apic_numachip.c
index 3255a60fcc95..dba4bf2ed566 100644
--- a/arch/x86/kernel/apic/apic_numachip.c
+++ b/arch/x86/kernel/apic/apic_numachip.c
@@ -152,38 +152,6 @@ static void numachip_send_IPI_self(int vector)
         __default_send_IPI_shortcut(APIC_DEST_SELF, vector, APIC_DEST_PHYSICAL);
 }
 
-static unsigned int numachip_cpu_mask_to_apicid(const struct cpumask *cpumask)
-{
-        int cpu;
-
-        /*
-         * We're using fixed IRQ delivery, can only return one phys APIC ID.
-         * May as well be the first.
-         */
-        cpu = cpumask_first(cpumask);
-        if (likely((unsigned)cpu < nr_cpu_ids))
-                return per_cpu(x86_cpu_to_apicid, cpu);
-
-        return BAD_APICID;
-}
-
-static unsigned int
-numachip_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
-                                const struct cpumask *andmask)
-{
-        int cpu;
-
-        /*
-         * We're using fixed IRQ delivery, can only return one phys APIC ID.
-         * May as well be the first.
-         */
-        for_each_cpu_and(cpu, cpumask, andmask) {
-                if (cpumask_test_cpu(cpu, cpu_online_mask))
-                        break;
-        }
-        return per_cpu(x86_cpu_to_apicid, cpu);
-}
-
 static int __init numachip_probe(void)
 {
         return apic == &apic_numachip;
@@ -272,8 +240,8 @@ static struct apic apic_numachip __refconst = {
         .set_apic_id                    = set_apic_id,
         .apic_id_mask                   = 0xffU << 24,
 
-        .cpu_mask_to_apicid             = numachip_cpu_mask_to_apicid,
-        .cpu_mask_to_apicid_and         = numachip_cpu_mask_to_apicid_and,
+        .cpu_mask_to_apicid             = default_cpu_mask_to_apicid,
+        .cpu_mask_to_apicid_and         = default_cpu_mask_to_apicid_and,
 
         .send_IPI_mask                  = numachip_send_IPI_mask,
         .send_IPI_mask_allbutself       = numachip_send_IPI_mask_allbutself,