* @msgr: the message register whose IRQ is to be returned
*
* Returns the IRQ number associated with the given message register.
- * NO_IRQ is returned if this message register is not capable of
- * receiving interrupts. What message register can and cannot receive
- * interrupts is specified in the device tree for the system.
+ * 0 is returned if this message register is not capable of receiving
+ * interrupts. What message register can and cannot receive interrupts is
+ * specified in the device tree for the system.
*/
static inline int mpic_msgr_get_irq(struct mpic_msgr *msgr)
{