diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h
index e2e1ccd4a18d..2db7ba789720 100644
--- a/arch/powerpc/include/asm/topology.h
+++ b/arch/powerpc/include/asm/topology.h
@@ -98,7 +98,6 @@ extern int stop_topology_update(void);
 extern int prrn_is_enabled(void);
 extern int find_and_online_cpu_nid(int cpu);
 extern int timed_topology_update(int nsecs);
-extern void __init shared_proc_topology_init(void);
 #else
 static inline int start_topology_update(void)
 {
@@ -121,9 +120,6 @@ static inline int timed_topology_update(int nsecs)
 	return 0;
 }
 
-#ifdef CONFIG_SMP
-static inline void shared_proc_topology_init(void) {}
-#endif
 #endif /* CONFIG_NUMA && CONFIG_PPC_SPLPAR */
 
 #include <asm-generic/topology.h>
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index f68cde82bdf3..37c12e3bab9e 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -1383,11 +1383,6 @@ void __init smp_cpus_done(unsigned int max_cpus)
 	if (smp_ops && smp_ops->bringup_done)
 		smp_ops->bringup_done();
 
-	/*
-	 * On a shared LPAR, associativity needs to be requested.
-	 * Hence, get numa topology before dumping cpu topology
-	 */
-	shared_proc_topology_init();
 	dump_numa_cpu_topology();
 
 #ifdef CONFIG_SCHED_SMT
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 5a8abf0165d7..9fcf2d195830 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -1632,15 +1632,6 @@ int prrn_is_enabled(void)
 	return prrn_enabled;
 }
 
-void __init shared_proc_topology_init(void)
-{
-	if (lppaca_shared_proc(get_lppaca())) {
-		bitmap_fill(cpumask_bits(&cpu_associativity_changes_mask),
-			    nr_cpumask_bits);
-		numa_update_cpu_topology(false);
-	}
-}
-
 static int topology_read(struct seq_file *file, void *v)
 {
 	if (vphn_enabled || prrn_enabled)