/*
* clocksource
*/
-static cycle_t ixp4xx_get_cycles(struct clocksource *cs)
+
+static cycle_t ixp4xx_clocksource_read(struct clocksource *c)
{
return *IXP4XX_OSTS;
}
-static struct clocksource clocksource_ixp4xx = {
- .name = "OSTS",
- .rating = 200,
- .read = ixp4xx_get_cycles,
- .mask = CLOCKSOURCE_MASK(32),
- .flags = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
unsigned long ixp4xx_timer_freq = IXP4XX_TIMER_FREQ;
EXPORT_SYMBOL(ixp4xx_timer_freq);
static void __init ixp4xx_clocksource_init(void)
{
init_sched_clock(&cd, ixp4xx_update_sched_clock, 32, ixp4xx_timer_freq);
- clocksource_register_hz(&clocksource_ixp4xx, ixp4xx_timer_freq);
+ clocksource_mmio_init(NULL, "OSTS", ixp4xx_timer_freq, 200, 32,
+ ixp4xx_clocksource_read);
}
/*