MIPS: csrc-r4k: Fix spelling mistake.

[linux-2.6-omap-h63xx.git] / arch / mips / kernel / csrc-r4k.c

diff --git a/arch/mips/kernel/csrc-r4k.c b/arch/mips/kernel/csrc-r4k.c
index 74c5c62365a82dcaf873668da5112af62b85dd54..74fb74583b4e7e83eec6fdb7d328be7436dd4398 100644 (file)
--- a/arch/mips/kernel/csrc-r4k.c
+++ b/arch/mips/kernel/csrc-r4k.c
@@ -5,6 +5,10 @@
  *
  * 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)
 {
@@ -18,12 +22,17 @@ static struct clocksource clocksource_mips = {
        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
-static void __init init_mips_clocksource(void)
+int __init init_mips_clocksource(void)
 {
-       /* Calclate a somewhat reasonable rating value */
+       if (!cpu_has_counter || !mips_hpt_frequency)
+               return -ENXIO;
+
+       /* Calculate 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;
 }