diff --git a/drivers/staging/wilc1000/wilc_wlan_cfg.h b/drivers/staging/wilc1000/wilc_wlan_cfg.h
index 08092a5518404c41f9bd6818d57eea79f99e44fa..2aa7a9beb8d242a76ea27b7eca787816007cd0e3 100644
--- a/drivers/staging/wilc1000/wilc_wlan_cfg.h
+++ b/drivers/staging/wilc1000/wilc_wlan_cfg.h
@@ -22,12 +22,12 @@ struct wilc_cfg_hword {
 };
 
 struct wilc_cfg_word {
-	u32 id;
+	u16 id;
 	u32 val;
 };
 
 struct wilc_cfg_str {
-	u32 id;
+	u16 id;
 	u8 *str;
 };