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authorPaul Mackerras <paulus@samba.org>2005-10-20 09:23:26 +1000
committerPaul Mackerras <paulus@samba.org>2005-10-20 09:23:26 +1000
commitf2783c15007468c14972e2617db51e9affc7fad9 (patch)
tree6c8f57ee8e5cdaeb810a3ccf7f697576a7df7615 /arch/ppc/kernel
parent03f88e9f7145b03fd0d855918d54a3bf5342ac5e (diff)
powerpc: Merge time.c and asm/time.h.
We now use the merged time.c for both 32-bit and 64-bit compilation with ARCH=powerpc, and for ARCH=ppc64, but not for ARCH=ppc32. This removes setup_default_decr (folds its function into time_init) and moves wakeup_decrementer into time.c. This also makes an asm-powerpc/rtc.h. Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/ppc/kernel')
-rw-r--r--arch/ppc/kernel/Makefile2
-rw-r--r--arch/ppc/kernel/time.c9
2 files changed, 10 insertions, 1 deletions
diff --git a/arch/ppc/kernel/Makefile b/arch/ppc/kernel/Makefile
index 5a742c7b050..ccbc442c9ed 100644
--- a/arch/ppc/kernel/Makefile
+++ b/arch/ppc/kernel/Makefile
@@ -37,7 +37,7 @@ endif
# These are here while we do the architecture merge
else
-obj-y := irq.o idle.o time.o \
+obj-y := irq.o idle.o \
align.o perfmon.o
obj-$(CONFIG_6xx) += l2cr.o cpu_setup_6xx.o
obj-$(CONFIG_SOFTWARE_SUSPEND) += swsusp.o
diff --git a/arch/ppc/kernel/time.c b/arch/ppc/kernel/time.c
index 22d7fd1e0ae..76f44ce4772 100644
--- a/arch/ppc/kernel/time.c
+++ b/arch/ppc/kernel/time.c
@@ -121,6 +121,15 @@ 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.