printk : arch/arm/kernel/irq.c

Index: linux-2.6.15/arch/arm/kernel/irq.c
===================================================================
@@ -175,8 +175,8 @@
 
 	spin_lock_irqsave(&irq_controller_lock, flags);
 	if (unlikely(!desc->disable_depth)) {
-		printk("enable_irq(%u) unbalanced from %p\n", irq,
-			__builtin_return_address(0));
+		printk(KERN_INFO "enable_irq(%u) unbalanced from %p\n",
+			irq, __builtin_return_address(0));
 	} else if (!--desc->disable_depth) {
 		desc->probing = 0;
 		desc->chip->unmask(irq);

@@ -311,9 +311,9 @@
 	count--;
 
 	if (ret != IRQ_HANDLED && ret != IRQ_NONE) {
-		printk("irq%u: bogus retval mask %x\n", irq, ret);
+		printk(KERN_WARNING "irq%u: bogus retval mask %x\n", irq, ret);
 	} else {
-		printk("irq%u: nobody cared\n", irq);
+		printk(KERN_WARNING "irq%u: nobody cared\n", irq);
 	}
 	show_regs(regs);
 	dump_stack();