X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;ds=sidebyside;f=arch%2Farm%2Fmach-epxa10db%2Ftime.c;h=1b991f3cc3c6a51adee517c270e6cca55ff0ce2f;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=7d72a433dad79608a4febb9e29a9ced5ce9b8f5b;hpb=87fc8d1bb10cd459024a742c6a10961fefcef18f;p=linux-2.6.git

diff --git a/arch/arm/mach-epxa10db/time.c b/arch/arm/mach-epxa10db/time.c
index 7d72a433d..1b991f3cc 100644
--- a/arch/arm/mach-epxa10db/time.c
+++ b/arch/arm/mach-epxa10db/time.c
@@ -43,11 +43,13 @@ __initcall(epxa10db_rtc_init);
 static irqreturn_t
 epxa10db_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
+	write_seqlock(&xtime_lock);
 
 	// ...clear the interrupt
 	*TIMER0_CR(IO_ADDRESS(EXC_TIMER00_BASE))|=TIMER0_CR_CI_MSK;
 
 	timer_tick(regs);
+	write_sequnlock(&xtime_lock);
 
 	return IRQ_HANDLED;
 }
@@ -61,7 +63,7 @@ static struct irqaction epxa10db_timer_irq = {
 /*
  * Set up timer interrupt, and return the current time in seconds.
  */
-void __init epxa10db_init_time(void)
+static void __init epxa10db_timer_init(void)
 {
 	/* Start the timer */
 	*TIMER0_LIMIT(IO_ADDRESS(EXC_TIMER00_BASE))=(unsigned int)(EXC_AHB2_CLK_FREQUENCY/200);
@@ -71,3 +73,6 @@ void __init epxa10db_init_time(void)
 	setup_irq(IRQ_TIMER0, &epxa10db_timer_irq);
 }
 
+struct sys_timer epxa10db_timer = {
+	.init		= epxa10db_timer_init,
+};