powerpc: Only print clockevent settings once

The clockevent multiplier and shift is useful information, but we
only need to print it once.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 0a5b1081a50e..ed1c0f58344a 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -935,8 +935,8 @@ static void register_decrementer_clockevent(int cpu)
         *dec = decrementer_clockevent;
         dec->cpumask = cpumask_of(cpu);
 
-        printk(KERN_DEBUG "clockevent: %s mult[%x] shift[%d] cpu[%d]\n",
-               dec->name, dec->mult, dec->shift, cpu);
+        printk_once(KERN_DEBUG "clockevent: %s mult[%x] shift[%d] cpu[%d]\n",
+                    dec->name, dec->mult, dec->shift, cpu);
 
         clockevents_register_device(dec);
 }