2 files changed, 2 insertions, 1 deletions

diff --git a/include/linux/irq.h b/include/linux/irq.h
index f486c4dee1bf..1939d42c21d2 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -129,6 +129,7 @@ struct irq_chip {
  *
  * @handle_irq:         highlevel irq-events handler [if NULL, __do_IRQ()]
  * @chip:               low level interrupt hardware access
+ * @msi_desc:           MSI descriptor
  * @handler_data:       per-IRQ data for the irq_chip methods
  * @chip_data:          platform-specific per-chip private data for the chip
  *                      methods, to allow shared chip implementations
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index 76a9106a0bf4..e6dc8b8839dd 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -168,7 +168,7 @@ EXPORT_SYMBOL(set_irq_data);
 /**
  *      set_irq_data - set irq type data for an irq
  *      @irq:   Interrupt number
- *      @data:  Pointer to interrupt specific data
+ *      @entry: Pointer to MSI descriptor data
  *
  *      Set the hardware irq controller data for an irq
  */