diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index f97ef3e0572f..140087f83092 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -27,10 +27,7 @@
 #include "phy.h"
 #include "workarounds.h"
 
-/* Falcon hardware control.
- * Falcon is the internal codename for the SFC4000 controller that is
- * present in SFE400X evaluation boards
- */
+/* Hardware control for SFC4000 (aka Falcon). */
 
 /**************************************************************************
  *
diff --git a/drivers/net/sfc/falcon.h b/drivers/net/sfc/falcon.h
index 0da5ea7908b0..ea6ac06fa26a 100644
--- a/drivers/net/sfc/falcon.h
+++ b/drivers/net/sfc/falcon.h
@@ -61,7 +61,7 @@ struct falcon_board {
 
 /**
  * struct falcon_nic_data - Falcon NIC state
- * @pci_dev2: The secondary PCI device if present
+ * @pci_dev2: Secondary function of Falcon A
  * @board: Board state and functions
  */
 struct falcon_nic_data {
diff --git a/drivers/net/sfc/falcon_boards.c b/drivers/net/sfc/falcon_boards.c
index 333ccc14e523..f05c9d330a46 100644
--- a/drivers/net/sfc/falcon_boards.c
+++ b/drivers/net/sfc/falcon_boards.c
@@ -144,7 +144,7 @@ static inline int efx_check_lm87(struct efx_nic *efx, unsigned mask)
  */
 
 /**************************************************************************
- * Support for I2C IO Expander device on SFE40001
+ * Support for I2C IO Expander device on SFE4001
  */
 #define	PCA9539 0x74