x86: idle wakeup event in the HLT loop

[linux-2.6-omap-h63xx.git] / arch / alpha / kernel / smp.c

diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index 80cfb758ee2be787da0b506db3b4353d22b91e08..f4ab233201b296013c7c45511a953838d29226d8 100644 (file)
--- a/arch/alpha/kernel/smp.c
+++ b/arch/alpha/kernel/smp.c
@@ -16,6 +16,7 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/mm.h>
+#include <linux/err.h>
 #include <linux/threads.h>
 #include <linux/smp.h>
 #include <linux/interrupt.h>
@@ -65,7 +66,7 @@ enum ipi_message_type {
 };
 
 /* Set to a secondary's cpuid when it comes online.  */
-static int smp_secondary_alive __initdata = 0;
+static int smp_secondary_alive __devinitdata = 0;
 
 /* Which cpus ids came online.  */
 cpumask_t cpu_online_map;
@@ -173,7 +174,7 @@ smp_callin(void)
 }
 
 /* Wait until hwrpb->txrdy is clear for cpu.  Return -1 on timeout.  */
-static int __init
+static int __devinit
 wait_for_txrdy (unsigned long cpumask)
 {
        unsigned long timeout;
@@ -358,7 +359,7 @@ secondary_cpu_start(int cpuid, struct task_struct *idle)
 /*
  * Bring one cpu online.
  */
-static int __init
+static int __cpuinit
 smp_boot_one_cpu(int cpuid)
 {
        struct task_struct *idle;
@@ -438,7 +439,6 @@ setup_smp(void)
                                ((char *)cpubase + i*hwrpb->processor_size);
                        if ((cpu->flags & 0x1cc) == 0x1cc) {
                                smp_num_probed++;
-                               /* Assume here that "whami" == index */
                                cpu_set(i, cpu_present_map);
                                cpu->pal_revision = boot_cpu_palrev;
                        }
@@ -487,7 +487,7 @@ smp_prepare_boot_cpu(void)
 {
 }
 
-int __devinit
+int __cpuinit
 __cpu_up(unsigned int cpu)
 {
        smp_boot_one_cpu(cpu);
@@ -541,7 +541,7 @@ smp_percpu_timer_interrupt(struct pt_regs *regs)
        set_irq_regs(old_regs);
 }
 
-int __init
+int
 setup_profiling_timer(unsigned int multiplier)
 {
        return -EINVAL;