nohz: Type cast printk argument

On some archs local_softirq_pending() has a data type of unsigned long
on others its unsigned int. Type cast it to (unsigned int) in the
printk to avoid the compiler warning.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
LKML-Reference: <new-submission>

kernel/time/tick-sched.c

@@ -250,7 +250,7 @@ void tick_nohz_stop_sched_tick(int inidle)
 
 		if (ratelimit < 10) {
 			printk(KERN_ERR "NOHZ: local_softirq_pending %02x\n",
-			       local_softirq_pending());
+			       (unsigned int) local_softirq_pending());
 			ratelimit++;
 		}
 		goto end;