sparc64: Fix clock event multiplier printf format.

The type got changed to u32, so %lx generated warnings
(and thus build failure on sparc64)

Stephen Rothwell fixed it like so:

-	printk("clockevent: mult[%lx] shift[%d]\n",
+	printk("clockevent: mult[%ux] shift[%d]\n",

But that's not a valid transformation, we now get:

clockevent: mult[51539607x] shift[32]

in the logs.

Fix it to use the correct plain "%x" instead.
Signed-off-by: David S. Miller <davem@davemloft.net>

arch/sparc/kernel/time_64.c

@@ -827,7 +827,7 @@ void __init time_init(void)
 	sparc64_clockevent.min_delta_ns =
 		clockevent_delta2ns(0xF, &sparc64_clockevent);
 
-	printk("clockevent: mult[%ux] shift[%d]\n",
+	printk("clockevent: mult[%x] shift[%d]\n",
 	       sparc64_clockevent.mult, sparc64_clockevent.shift);
 
 	setup_sparc64_timer();