[ARM] Fix warnings in arch/arm/kernel/setup.c

cr_alignment is unsigned long, so should be the format string.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/kernel/setup.c

@@ -344,7 +344,7 @@ static void __init setup_processor(void)
 	cpu_cache = *list->cache;
 #endif
 
-	printk("CPU: %s [%08x] revision %d (ARMv%s), cr=%08x\n",
+	printk("CPU: %s [%08x] revision %d (ARMv%s), cr=%08lx\n",
 	       cpu_name, processor_id, (int)processor_id & 15,
 	       proc_arch[cpu_architecture()], cr_alignment);