1 files changed, 0 insertions, 24 deletions

diff --git a/init/main.c b/init/main.c
index b34fd8e5edef..63904bb6ae37 100644
--- a/init/main.c
+++ b/init/main.c
@@ -353,7 +353,6 @@ static void __init smp_init(void)
 #define smp_init()      do { } while (0)
 #endif
 
-static inline void setup_per_cpu_areas(void) { }
 static inline void setup_nr_cpu_ids(void) { }
 static inline void smp_prepare_cpus(unsigned int maxcpus) { }
 
@@ -374,29 +373,6 @@ static void __init setup_nr_cpu_ids(void)
         nr_cpu_ids = find_last_bit(cpumask_bits(cpu_possible_mask),NR_CPUS) + 1;
 }
 
-#ifndef CONFIG_HAVE_SETUP_PER_CPU_AREA
-unsigned long __per_cpu_offset[NR_CPUS] __read_mostly;
-
-EXPORT_SYMBOL(__per_cpu_offset);
-
-static void __init setup_per_cpu_areas(void)
-{
-        unsigned long size, i;
-        char *ptr;
-        unsigned long nr_possible_cpus = num_possible_cpus();
-
-        /* Copy section for each CPU (we discard the original) */
-        size = ALIGN(PERCPU_ENOUGH_ROOM, PAGE_SIZE);
-        ptr = alloc_bootmem_pages(size * nr_possible_cpus);
-
-        for_each_possible_cpu(i) {
-                __per_cpu_offset[i] = ptr - __per_cpu_start;
-                memcpy(ptr, __per_cpu_start, __per_cpu_end - __per_cpu_start);
-                ptr += size;
-        }
-}
-#endif /* CONFIG_HAVE_SETUP_PER_CPU_AREA */
-
 /* Called by boot processor to activate the rest. */
 static void __init smp_init(void)
 {