*
* Copyright (C) 2007 by Ralf Baechle
*/
+#include <linux/clocksource.h>
+#include <linux/init.h>
+
+#include <asm/time.h>
static cycle_t c0_hpt_read(void)
{
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
};
-static void __init init_mips_clocksource(void)
+int __init init_mips_clocksource(void)
{
+ if (!cpu_has_counter || !mips_hpt_frequency)
+ return -ENXIO;
+
/* Calclate a somewhat reasonable rating value */
clocksource_mips.rating = 200 + mips_hpt_frequency / 10000000;
clocksource_set_clock(&clocksource_mips, mips_hpt_frequency);
clocksource_register(&clocksource_mips);
+
+ return 0;
}