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Diffstat (limited to 'arch/ppc/kernel/time.c')
-rw-r--r--arch/ppc/kernel/time.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/arch/ppc/kernel/time.c b/arch/ppc/kernel/time.c
index 22d7fd1e0aea..53ea723af60a 100644
--- a/arch/ppc/kernel/time.c
+++ b/arch/ppc/kernel/time.c
@@ -66,11 +66,6 @@
#include <asm/time.h>
-/* XXX false sharing with below? */
-u64 jiffies_64 = INITIAL_JIFFIES;
-
-EXPORT_SYMBOL(jiffies_64);
-
unsigned long disarm_decr[NR_CPUS];
extern struct timezone sys_tz;
@@ -121,6 +116,15 @@ unsigned long profile_pc(struct pt_regs *regs)
EXPORT_SYMBOL(profile_pc);
#endif
+void wakeup_decrementer(void)
+{
+ set_dec(tb_ticks_per_jiffy);
+ /* No currently-supported powerbook has a 601,
+ * so use get_tbl, not native
+ */
+ last_jiffy_stamp(0) = tb_last_stamp = get_tbl();
+}
+
/*
* timer_interrupt - gets called when the decrementer overflows,
* with interrupts disabled.