#include <asm/leds.h>
#include <asm/mach/time.h>
+#include "common.h"
#if HZ < 100
# define TIMER_CONTROL TIMER_CONTROL2
static irqreturn_t
lh7a40x_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
+ write_seqlock(&xtime_lock);
+
TIMER_EOI = 0;
timer_tick(regs);
+ write_sequnlock(&xtime_lock);
+
return IRQ_HANDLED;
}
static struct irqaction lh7a40x_timer_irq = {
.name = "LHA740x Timer Tick",
- .flags = SA_INTERRUPT,
- .handler = lh7a40x_timer_interrupt
+ .flags = SA_INTERRUPT | SA_TIMER,
+ .handler = lh7a40x_timer_interrupt,
};
-void __init lh7a40x_init_time(void)
+static void __init lh7a40x_timer_init(void)
{
/* Stop/disable all timers */
TIMER_CONTROL1 = 0;
TIMER_CONTROL = TIMER_MODE;
}
+struct sys_timer lh7a40x_timer = {
+ .init = &lh7a40x_timer_init,
+};