diff --git a/trunk/linux-4.4.x/drivers/net/wireless/mediatek/mt7615/include/common/debug.h b/trunk/linux-4.4.x/drivers/net/wireless/mediatek/mt7615/include/common/debug.h
index 18d3764034b..9d09c2dcd57 100644
--- a/trunk/linux-4.4.x/drivers/net/wireless/mediatek/mt7615/include/common/debug.h
+++ b/trunk/linux-4.4.x/drivers/net/wireless/mediatek/mt7615/include/common/debug.h
@@ -143,12 +143,11 @@
 #define PRINT_MAC(addr)	\
 	addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]
 
-#ifdef DBG
 extern int			DebugLevel;
 extern UINT32		DebugCategory;
 extern UINT32		DebugSubCategory[DBG_LVL_MAX + 1][32];
 
-
+#ifdef DBG
 #define MTWF_LOG(Category, SubCategory, Level, Fmt)	\
 	do {	\
 		if ((0x1 << Category) & (DebugCategory))	\
diff --git a/trunk/linux-4.4.x/drivers/net/wireless/mediatek/mt7615_ap/Makefile b/trunk/linux-4.4.x/drivers/net/wireless/mediatek/mt7615_ap/Makefile
index eed06fdc03e..0edd96fa42e 100644
--- a/trunk/linux-4.4.x/drivers/net/wireless/mediatek/mt7615_ap/Makefile
+++ b/trunk/linux-4.4.x/drivers/net/wireless/mediatek/mt7615_ap/Makefile
@@ -1254,7 +1254,6 @@ EXTRA_CFLAGS += -DMEMORY_OPTIMIZATION
 else
 #EXTRA_CFLAGS += -DDBG
 endif
-EXTRA_CFLAGS += -DDBG
 
 ifeq ($(CONFIG_RTMP_INTERNAL_TX_ALC),y)
 EXTRA_CFLAGS += -DRTMP_INTERNAL_TX_ALC