.notifier_call = sirfsoc_cpu_notify,
};
-static void __init sirfsoc_clockevent_init(void)
+static int __init sirfsoc_clockevent_init(void)
{
sirfsoc_clockevent = alloc_percpu(struct clock_event_device);
BUG_ON(!sirfsoc_clockevent);
BUG_ON(register_cpu_notifier(&sirfsoc_cpu_nb));
/* Immediately configure the timer on the boot CPU */
- sirfsoc_local_timer_setup(this_cpu_ptr(sirfsoc_clockevent));
+ return sirfsoc_local_timer_setup(this_cpu_ptr(sirfsoc_clockevent));
}
/* initialize the kernel jiffy timer source */
-static void __init sirfsoc_atlas7_timer_init(struct device_node *np)
+static int __init sirfsoc_atlas7_timer_init(struct device_node *np)
{
struct clk *clk;
BUG_ON(clocksource_register_hz(&sirfsoc_clocksource, atlas7_timer_rate));
- sirfsoc_clockevent_init();
+ return sirfsoc_clockevent_init();
}
-static void __init sirfsoc_of_timer_init(struct device_node *np)
+static int __init sirfsoc_of_timer_init(struct device_node *np)
{
sirfsoc_timer_base = of_iomap(np, 0);
- if (!sirfsoc_timer_base)
- panic("unable to map timer cpu registers\n");
+ if (!sirfsoc_timer_base) {
+ pr_err("unable to map timer cpu registers\n");
+ return -ENXIO;
+ }
sirfsoc_timer_irq.irq = irq_of_parse_and_map(np, 0);
- if (!sirfsoc_timer_irq.irq)
- panic("No irq passed for timer0 via DT\n");
+ if (!sirfsoc_timer_irq.irq) {
+ pr_err("No irq passed for timer0 via DT\n");
+ return -EINVAL;
+ }
sirfsoc_timer1_irq.irq = irq_of_parse_and_map(np, 1);
- if (!sirfsoc_timer1_irq.irq)
- panic("No irq passed for timer1 via DT\n");
+ if (!sirfsoc_timer1_irq.irq) {
+ pr_err("No irq passed for timer1 via DT\n");
+ return -EINVAL;
+ }
- sirfsoc_atlas7_timer_init(np);
+ return sirfsoc_atlas7_timer_init(np);
}
CLOCKSOURCE_OF_DECLARE(sirfsoc_atlas7_timer, "sirf,atlas7-tick", sirfsoc_of_timer_init);