14 files changed, 9 insertions, 28 deletions

diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index f4ab233201b2..63c2073401ee 100644
--- a/arch/alpha/kernel/smp.c
+++ b/arch/alpha/kernel/smp.c
@@ -77,10 +77,6 @@ int smp_num_probed;		/* Internal processor count */
 int smp_num_cpus = 1;           /* Number that came online.  */
 EXPORT_SYMBOL(smp_num_cpus);
 
-extern void calibrate_delay(void);
-
-
-
 /*
  * Called by both boot and secondaries to move global data into
  *  per-processor storage.
diff --git a/arch/frv/kernel/setup.c b/arch/frv/kernel/setup.c
index a74c08786b21..b38ae1fc15fd 100644
--- a/arch/frv/kernel/setup.c
+++ b/arch/frv/kernel/setup.c
@@ -708,7 +708,7 @@ static void __init reserve_dma_coherent(void)
 /*
  * calibrate the delay loop
  */
-void __init calibrate_delay(void)
+void __cpuinit calibrate_delay(void)
 {
         loops_per_jiffy = __delay_loops_MHz * (1000000 / HZ);
 
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index 480b1a5085d5..328fd2fd5f44 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -120,7 +120,6 @@ static volatile unsigned long go[SLAVE + 1];
 
 #define DEBUG_ITC_SYNC  0
 
-extern void __devinit calibrate_delay (void);
 extern void start_ap (void);
 extern unsigned long ia64_iobase;
 
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 1e5dfc28294a..9d41dab90a80 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -52,7 +52,6 @@ int __cpu_logical_map[NR_CPUS];		/* Map logical to physical */
 EXPORT_SYMBOL(phys_cpu_present_map);
 EXPORT_SYMBOL(cpu_online_map);
 
-extern void __init calibrate_delay(void);
 extern void cpu_idle(void);
 
 /* Number of TCs (or siblings in Intel speak) per CPU core */
diff --git a/arch/powerpc/platforms/powermac/cpufreq_32.c b/arch/powerpc/platforms/powermac/cpufreq_32.c
index c04abcc28a7a..792d3ce8112e 100644
--- a/arch/powerpc/platforms/powermac/cpufreq_32.c
+++ b/arch/powerpc/platforms/powermac/cpufreq_32.c
@@ -113,8 +113,6 @@ static inline void debug_calc_bogomips(void)
          * result. We backup/restore the value to avoid affecting the
          * core cpufreq framework's own calculation.
          */
-        extern void calibrate_delay(void);
-
         unsigned long save_lpj = loops_per_jiffy;
         calibrate_delay();
         loops_per_jiffy = save_lpj;
diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c
index 89a6de95070c..0def48158c7d 100644
--- a/arch/sparc/kernel/sun4d_smp.c
+++ b/arch/sparc/kernel/sun4d_smp.c
@@ -19,12 +19,12 @@
 #include <linux/mm.h>
 #include <linux/swap.h>
 #include <linux/profile.h>
+#include <linux/delay.h>
 
 #include <asm/ptrace.h>
 #include <asm/atomic.h>
 #include <asm/irq_regs.h>
 
-#include <asm/delay.h>
 #include <asm/irq.h>
 #include <asm/page.h>
 #include <asm/pgalloc.h>
@@ -41,8 +41,6 @@
 
 extern ctxd_t *srmmu_ctx_table_phys;
 
-extern void calibrate_delay(void);
-
 static volatile int smp_processors_ready = 0;
 static int smp_highest_cpu;
 extern volatile unsigned long cpu_callin_map[NR_CPUS];
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index 730eb5796f8e..0b9407267162 100644
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -16,6 +16,8 @@
 #include <linux/mm.h>
 #include <linux/swap.h>
 #include <linux/profile.h>
+#include <linux/delay.h>
+
 #include <asm/cacheflush.h>
 #include <asm/tlbflush.h>
 #include <asm/irq_regs.h>
@@ -23,7 +25,6 @@
 #include <asm/ptrace.h>
 #include <asm/atomic.h>
 
-#include <asm/delay.h>
 #include <asm/irq.h>
 #include <asm/page.h>
 #include <asm/pgalloc.h>
@@ -39,8 +40,6 @@
 
 extern ctxd_t *srmmu_ctx_table_phys;
 
-extern void calibrate_delay(void);
-
 extern volatile unsigned long cpu_callin_map[NR_CPUS];
 extern unsigned char boot_cpu_id;
 
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index c39944927f1a..a8052b76df41 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -46,8 +46,6 @@
 #include <asm/ldc.h>
 #include <asm/hypervisor.h>
 
-extern void calibrate_delay(void);
-
 int sparc64_multi_core __read_mostly;
 
 cpumask_t cpu_possible_map __read_mostly = CPU_MASK_NONE;
diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c
index 404a6a2d4016..7139b0262703 100644
--- a/arch/x86/kernel/cpu/cyrix.c
+++ b/arch/x86/kernel/cpu/cyrix.c
@@ -83,8 +83,6 @@ static char cyrix_model_mult2[] __cpuinitdata = "12233445";
  * FIXME: our newer udelay uses the tsc. We don't need to frob with SLOP
  */
 
-extern void calibrate_delay(void) __init;
-
 static void __cpuinit check_cx686_slop(struct cpuinfo_x86 *c)
 {
         unsigned long flags;
diff --git a/arch/x86/kernel/smpboot_32.c b/arch/x86/kernel/smpboot_32.c
index 5787a0c3e296..579b9b740c7c 100644
--- a/arch/x86/kernel/smpboot_32.c
+++ b/arch/x86/kernel/smpboot_32.c
@@ -202,8 +202,6 @@ valid_k7:
         ;
 }
 
-extern void calibrate_delay(void);
-
 static atomic_t init_deasserted;
 
 static void __cpuinit smp_callin(void)
diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c
index dffa786f61fe..3cc8eb2f36a9 100644
--- a/arch/x86/mach-voyager/voyager_smp.c
+++ b/arch/x86/mach-voyager/voyager_smp.c
@@ -444,8 +444,6 @@ static __u32 __init setup_trampoline(void)
 static void __init start_secondary(void *unused)
 {
         __u8 cpuid = hard_smp_processor_id();
-        /* external functions not defined in the headers */
-        extern void calibrate_delay(void);
 
         cpu_init();
 
diff --git a/arch/xtensa/kernel/time.c b/arch/xtensa/kernel/time.c
index 60d29fe0b1bd..8df1e842f6d4 100644
--- a/arch/xtensa/kernel/time.c
+++ b/arch/xtensa/kernel/time.c
@@ -204,7 +204,7 @@ again:
 }
 
 #ifndef CONFIG_GENERIC_CALIBRATE_DELAY
-void __devinit calibrate_delay(void)
+void __cpuinit calibrate_delay(void)
 {
         loops_per_jiffy = CCOUNT_PER_JIFFY;
         printk("Calibrating delay loop (skipped)... "
diff --git a/drivers/s390/sysinfo.c b/drivers/s390/sysinfo.c
index 19343f9675c3..291ff6235fe2 100644
--- a/drivers/s390/sysinfo.c
+++ b/drivers/s390/sysinfo.c
@@ -422,7 +422,7 @@ void s390_adjust_jiffies(void)
 /*
  * calibrate the delay loop
  */
-void __init calibrate_delay(void)
+void __cpuinit calibrate_delay(void)
 {
         s390_adjust_jiffies();
         /* Print the good old Bogomips line .. */
diff --git a/init/calibrate.c b/init/calibrate.c
index 1d87891b6fcd..ecb3822d4f70 100644
--- a/init/calibrate.c
+++ b/init/calibrate.c
@@ -28,7 +28,7 @@ __setup("lpj=", lpj_setup);
 #define DELAY_CALIBRATION_TICKS                 ((HZ < 100) ? 1 : (HZ/100))
 #define MAX_DIRECT_CALIBRATION_RETRIES          5
 
-static unsigned long __devinit calibrate_delay_direct(void)
+static unsigned long __cpuinit calibrate_delay_direct(void)
 {
         unsigned long pre_start, start, post_start;
         unsigned long pre_end, end, post_end;
@@ -101,7 +101,7 @@ static unsigned long __devinit calibrate_delay_direct(void)
         return 0;
 }
 #else
-static unsigned long __devinit calibrate_delay_direct(void) {return 0;}
+static unsigned long __cpuinit calibrate_delay_direct(void) {return 0;}
 #endif
 
 /*
@@ -111,7 +111,7 @@ static unsigned long __devinit calibrate_delay_direct(void) {return 0;}
  */
 #define LPS_PREC 8
 
-void __devinit calibrate_delay(void)
+void __cpuinit calibrate_delay(void)
 {
         unsigned long ticks, loopbit;
         int lps_precision = LPS_PREC;