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-rw-r--r--target/linux/brcm-2.4/files/arch/mips/bcm947xx/time.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/target/linux/brcm-2.4/files/arch/mips/bcm947xx/time.c b/target/linux/brcm-2.4/files/arch/mips/bcm947xx/time.c
index 2cf91f202..9c502be58 100644
--- a/target/linux/brcm-2.4/files/arch/mips/bcm947xx/time.c
+++ b/target/linux/brcm-2.4/files/arch/mips/bcm947xx/time.c
@@ -99,6 +99,17 @@ static struct irqaction bcm947xx_timer_irqaction = {
void __init
bcm947xx_timer_setup(struct irqaction *irq)
{
+ int x;
+
/* Enable the timer interrupt */
setup_irq(7, &bcm947xx_timer_irqaction);
+
+ sti();
+
+ for (x=0; x<5; x++) {
+ unsigned long ticks;
+ ticks = jiffies;
+ while (ticks == jiffies)
+ /* do nothing */;
+ }
}