powerpc/mm: Drop multiple definition of mm_is_core_local

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

arch/powerpc/include/asm/tlb.h

@@ -46,5 +46,18 @@ static inline void __tlb_remove_tlb_entry(struct mmu_gather *tlb, pte_t *ptep,
 #endif
 }
 
+#ifdef CONFIG_SMP
+static inline int mm_is_core_local(struct mm_struct *mm)
+{
+	return cpumask_subset(mm_cpumask(mm),
+			      topology_sibling_cpumask(smp_processor_id()));
+}
+#else
+static inline int mm_is_core_local(struct mm_struct *mm)
+{
+	return 1;
+}
+#endif
+
 #endif /* __KERNEL__ */
 #endif /* __ASM_POWERPC_TLB_H */

arch/powerpc/mm/tlb-radix.c

@@ -165,12 +165,6 @@ void radix__local_flush_tlb_page(struct vm_area_struct *vma, unsigned long vmadd
 EXPORT_SYMBOL(radix__local_flush_tlb_page);
 
 #ifdef CONFIG_SMP
-static int mm_is_core_local(struct mm_struct *mm)
-{
-	return cpumask_subset(mm_cpumask(mm),
-			      topology_sibling_cpumask(smp_processor_id()));
-}
-
 void radix__flush_tlb_mm(struct mm_struct *mm)
 {
 	unsigned long pid;

arch/powerpc/mm/tlb_nohash.c

@@ -215,12 +215,6 @@ EXPORT_SYMBOL(local_flush_tlb_page);
 
 static DEFINE_RAW_SPINLOCK(tlbivax_lock);
 
-static int mm_is_core_local(struct mm_struct *mm)
-{
-	return cpumask_subset(mm_cpumask(mm),
-			      topology_sibling_cpumask(smp_processor_id()));
-}
-
 struct tlb_flush_param {
 	unsigned long addr;
 	unsigned int pid;