diff --git a/drivers/net/wireless/libertas/fw.h b/drivers/net/wireless/libertas/fw.h
index 1f9ae267a9e0..e5a6a2b076e3 100644
--- a/drivers/net/wireless/libertas/fw.h
+++ b/drivers/net/wireless/libertas/fw.h
@@ -4,10 +4,6 @@
 #ifndef _WLAN_FW_H_
 #define _WLAN_FW_H_
 
-#ifndef DEV_NAME_LEN
-#define DEV_NAME_LEN            32
-#endif
-
 int libertas_init_fw(wlan_private * priv);
 
 #endif				/* _WLAN_FW_H_ */
diff --git a/drivers/net/wireless/libertas/sbi.h b/drivers/net/wireless/libertas/sbi.h
index 5dda74b6fb96..c8fe5d05eb76 100644
--- a/drivers/net/wireless/libertas/sbi.h
+++ b/drivers/net/wireless/libertas/sbi.h
@@ -14,10 +14,6 @@
 #define his_cardevent			0x02
 #define his_cmdupldrdy			0x04
 
-#ifndef DEV_NAME_LEN
-#define DEV_NAME_LEN			32
-#endif
-
 #define SBI_EVENT_CAUSE_SHIFT		3
 
 /* Probe and Check if the card is present*/