3 files changed, 6 insertions, 31 deletions

diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 3e722370113b..b635c7de6698 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -458,7 +458,7 @@ void wakeup_decrementer(void)
                 per_cpu(last_jiffy, i) = tb_last_stamp;
 }
 
-#ifdef CONFIG_SMPxxx
+#ifdef CONFIG_SMP
 void __init smp_space_timers(unsigned int max_cpus)
 {
         int i;
@@ -948,16 +948,6 @@ void div128_by_32(u64 dividend_high, u64 dividend_low,
         w = a / divisor;
         ra = ((u64)(a - (w * divisor)) << 32) + b;
 
-#ifdef CONFIG_PPC64
-        x = ra / divisor;
-        rb = ((ra - (x * divisor)) << 32) + c;
-
-        y = rb / divisor;
-        rc = ((rb - (y * divisor)) << 32) + d;
-
-        z = rc / divisor;
-#else
-        /* for 32-bit, use do_div from div64.h */
         rb = ((u64) do_div(ra, divisor) << 32) + c;
         x = ra;
 
@@ -966,10 +956,8 @@ void div128_by_32(u64 dividend_high, u64 dividend_low,
 
         do_div(rc, divisor);
         z = rc;
-#endif
 
         dr->result_high = ((u64)w << 32) + x;
         dr->result_low  = ((u64)y << 32) + z;
 
 }
-
diff --git a/arch/ppc64/kernel/smp.c b/arch/ppc64/kernel/smp.c
index 192e3239fadc..017c12919832 100644
--- a/arch/ppc64/kernel/smp.c
+++ b/arch/ppc64/kernel/smp.c
@@ -105,21 +105,6 @@ void __devinit smp_generic_kick_cpu(int nr)
 
 #endif /* CONFIG_MPIC */
 
-static void __init smp_space_timers(unsigned int max_cpus)
-{
-        int i;
-        unsigned long offset = tb_ticks_per_jiffy / max_cpus;
-        unsigned long previous_tb = paca[boot_cpuid].next_jiffy_update_tb;
-
-        for_each_cpu(i) {
-                if (i != boot_cpuid) {
-                        paca[i].next_jiffy_update_tb =
-                                previous_tb + offset;
-                        previous_tb = paca[i].next_jiffy_update_tb;
-                }
-        }
-}
-
 void smp_message_recv(int msg, struct pt_regs *regs)
 {
         switch(msg) {
diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h
index f8ef186c81e4..99bfe3281768 100644
--- a/include/asm-powerpc/time.h
+++ b/include/asm-powerpc/time.h
@@ -196,9 +196,11 @@ static inline unsigned long tb_ticks_since(unsigned long tstamp)
 extern u64 mulhdu(u64, u64);
 #endif
 
-unsigned mulhwu_scale_factor(unsigned, unsigned);
-void div128_by_32(u64 dividend_high, u64 dividend_low,
-                  unsigned divisor, struct div_result *dr);
+extern void smp_space_timers(unsigned int);
+
+extern unsigned mulhwu_scale_factor(unsigned, unsigned);
+extern void div128_by_32(u64 dividend_high, u64 dividend_low,
+                         unsigned divisor, struct div_result *dr);
 
 /* Used to store Processor Utilization register (purr) values */