1 files changed, 26 insertions, 38 deletions

diff --git a/arch/um/kernel/time_kern.c b/arch/um/kernel/time_kern.c
index d7e044b5e5ee..8e56c58320ba 100644
--- a/arch/um/kernel/time_kern.c
+++ b/arch/um/kernel/time_kern.c
@@ -84,29 +84,6 @@ void timer_irq(union uml_pt_regs *regs)
 	}
 }
 
-
-void time_init_kern(void)
-{
-	long long nsecs;
-
-	nsecs = os_nsecs();
-	set_normalized_timespec(&wall_to_monotonic, -nsecs / BILLION,
-				-nsecs % BILLION);
-}
-
-void do_boot_timer_handler(struct sigcontext * sc)
-{
-	unsigned long flags;
-	struct pt_regs regs;
-
-	CHOOSE_MODE((void) (UPT_SC(&regs.regs) = sc),
-		    (void) (regs.regs.skas.is_user = 0));
-
-	write_seqlock_irqsave(&xtime_lock, flags);
-	do_timer(&regs);
-	write_sequnlock_irqrestore(&xtime_lock, flags);
-}
-
 static DEFINE_SPINLOCK(timer_spinlock);
 
 static unsigned long long local_offset = 0;
@@ -142,6 +119,32 @@ irqreturn_t um_timer(int irq, void *dev, struct pt_regs *regs)
 	return IRQ_HANDLED;
 }
 
+static void register_timer(void)
+{
+	int err;
+
+	err = request_irq(TIMER_IRQ, um_timer, IRQF_DISABLED, "timer", NULL);
+	if(err != 0)
+		printk(KERN_ERR "timer_init : request_irq failed - "
+		       "errno = %d\n", -err);
+
+	timer_irq_inited = 1;
+
+	user_time_init();
+}
+
+extern void (*late_time_init)(void);
+
+void time_init(void)
+{
+	long long nsecs;
+
+	nsecs = os_nsecs();
+	set_normalized_timespec(&wall_to_monotonic, -nsecs / BILLION,
+				-nsecs % BILLION);
+	late_time_init = register_timer;
+}
+
 void do_gettimeofday(struct timeval *tv)
 {
 	unsigned long long nsecs = get_time();
@@ -189,18 +192,3 @@ void timer_handler(int sig, union uml_pt_regs *regs)
 	if(current_thread->cpu == 0)
 		timer_irq(regs);
 }
-
-int __init timer_init(void)
-{
-	int err;
-
-	user_time_init();
-	err = request_irq(TIMER_IRQ, um_timer, IRQF_DISABLED, "timer", NULL);
-	if(err != 0)
-		printk(KERN_ERR "timer_init : request_irq failed - "
-		       "errno = %d\n", -err);
-	timer_irq_inited = 1;
-	return(0);
-}
-
-arch_initcall(timer_init);