--- a/drivers/net/wireless/rtl8189fs/Makefile
+++ b/drivers/net/wireless/rtl8189fs/Makefile
@@ -20,7 +20,7 @@
 EXTRA_CFLAGS += -Wno-date-time	# Fix compile error && warning on gcc 4.9 and later
 endif
 
-EXTRA_CFLAGS += -I$(src)/include
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8189fs/include
 
 EXTRA_CFLAGS += -DCONFIG_LITTLE_ENDIAN
 EXTRA_CFLAGS += -DCONFIG_IOCTL_CFG80211 -DRTW_USE_CFG80211_STA_EVENT
@@ -250,10 +250,10 @@
 			hal/led/hal_$(HCI_NAME)_led.o
 
 
-EXTRA_CFLAGS += -I$(src)/platform
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8189fs/platform
 _PLATFORM_FILES := platform/platform_ops.o
 
-EXTRA_CFLAGS += -I$(src)/hal/btc
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8189fs/hal/btc
 
 ########### HAL_RTL8188E #################################
 ifeq ($(CONFIG_RTL8188E), y)
--- a/drivers/net/wireless/rtl8189fs/hal/phydm/phydm.mk
+++ b/drivers/net/wireless/rtl8189fs/hal/phydm/phydm.mk
@@ -1,4 +1,4 @@
-EXTRA_CFLAGS += -I$(src)/hal/phydm
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8189fs/hal/phydm
 
 _PHYDM_FILES := hal/phydm/phydm_debug.o	\
 								hal/phydm/phydm_antdiv.o\
--- a/drivers/net/wireless/rtl8189fs/hal/phydm/sd4_phydm_2_kernel.mk
+++ b/drivers/net/wireless/rtl8189fs/hal/phydm/sd4_phydm_2_kernel.mk
@@ -1,4 +1,4 @@
-EXTRA_CFLAGS += -I$(src)/hal/phydm
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8189fs/hal/phydm
 
 _PHYDM_FILES := hal/phydm/phydm_debug.o	\
 								hal/phydm/phydm_interface.o\
--- a/drivers/net/wireless/rtl8723ds/Makefile
+++ b/drivers/net/wireless/rtl8723ds/Makefile
@@ -19,8 +19,8 @@
 EXTRA_CFLAGS += -Wno-date-time	# Fix compile error && warning on gcc 4.9 and later
 endif
 
-EXTRA_CFLAGS += -I$(src)/include
-EXTRA_CFLAGS += -I$(src)/hal/phydm
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8723ds/include
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8723ds/hal/phydm
 
 EXTRA_LDFLAGS += --strip-debug
 
@@ -232,11 +232,11 @@
 		hal/phydm/phydm_ccx.o
 
 
-EXTRA_CFLAGS += -I$(src)/platform
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8723ds/platform
 _PLATFORM_FILES := platform/platform_ops.o
 
 ifeq ($(CONFIG_BT_COEXIST), y)
-EXTRA_CFLAGS += -I$(src)/hal/btc
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8723ds/hal/btc
 _OUTSRC_FILES += hal/btc/HalBtc8192e1Ant.o \
 				hal/btc/HalBtc8192e2Ant.o \
 				hal/btc/HalBtc8723b1Ant.o \
--- a/drivers/net/wireless/rtl8723du/Makefile
+++ b/drivers/net/wireless/rtl8723du/Makefile
@@ -6,7 +6,7 @@
 EXTRA_CFLAGS += -Wno-date-time	# Fix compile error && warning on gcc 4.9 and later
 endif
 
-EXTRA_CFLAGS += -I$(src)/include
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8723du/include
 
 #EXTRA_LDFLAGS += --strip-debug
 
@@ -59,10 +59,10 @@
 			hal/hal_usb_led.o
 
 
-EXTRA_CFLAGS += -I$(src)/platform
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8723du/platform
 _PLATFORM_FILES := platform/platform_ops.o
 
-EXTRA_CFLAGS += -I$(src)/hal
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8723du/hal
 
 include $(TopDIR)/hal/phydm/phydm.mk
 ########### HAL_RTL8723D #################################
--- a/drivers/net/wireless/rtl8723du/hal/phydm/phydm.mk
+++ b/drivers/net/wireless/rtl8723du/hal/phydm/phydm.mk
@@ -1,4 +1,4 @@
-EXTRA_CFLAGS += -I$(src)/hal/phydm
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8723du/hal/phydm
 
 _PHYDM_FILES := hal/phydm/phydm_debug.o	\
 			hal/phydm/phydm_antdiv.o\
--- a/drivers/net/wireless/rtl8811cu/Makefile
+++ b/drivers/net/wireless/rtl8811cu/Makefile
@@ -28,7 +28,7 @@
 EXTRA_CFLAGS += -Wno-date-time	# Fix compile error && warning on gcc 4.9 and later
 endif
 
-EXTRA_CFLAGS += -I$(src)/include
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8811cu/include
 
 EXTRA_LDFLAGS += --strip-debug
 
@@ -282,10 +282,10 @@
 			hal/led/hal_$(HCI_NAME)_led.o
 
 
-EXTRA_CFLAGS += -I$(src)/platform
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8811cu/platform
 _PLATFORM_FILES := platform/platform_ops.o
 
-EXTRA_CFLAGS += -I$(src)/hal/btc
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8811cu/hal/btc
 
 ########### HAL_RTL8188E #################################
 ifeq ($(CONFIG_RTL8188E), y)
@@ -2459,7 +2459,7 @@
 rtk_core += core/rtw_sdio.o
 endif
 
-EXTRA_CFLAGS += -I$(src)/core/crypto
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8811cu/core/crypto
 rtk_core += \
 		core/crypto/aes-internal.o \
 		core/crypto/aes-internal-enc.o \
--- a/drivers/net/wireless/rtl8811cu/hal/phydm/phydm.mk
+++ b/drivers/net/wireless/rtl8811cu/hal/phydm/phydm.mk
@@ -1,4 +1,4 @@
-EXTRA_CFLAGS += -I$(src)/hal/phydm
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8811cu/hal/phydm
 
 _PHYDM_FILES := hal/phydm/phydm_debug.o	\
 								hal/phydm/phydm_antdiv.o\
--- a/drivers/net/wireless/rtl8811cu/hal/phydm/sd4_phydm_2_kernel.mk
+++ b/drivers/net/wireless/rtl8811cu/hal/phydm/sd4_phydm_2_kernel.mk
@@ -1,4 +1,4 @@
-EXTRA_CFLAGS += -I$(src)/hal/phydm
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl8811cu/hal/phydm
 
 _PHYDM_FILES := hal/phydm/phydm_debug.o	\
 								hal/phydm/phydm_interface.o\
--- a/drivers/net/wireless/rtl88x2cs/Makefile
+++ b/drivers/net/wireless/rtl88x2cs/Makefile
@@ -20,7 +20,7 @@
 EXTRA_CFLAGS += -Wno-date-time	# Fix compile error && warning on gcc 4.9 and later
 endif
 
-EXTRA_CFLAGS += -I$(src)/include
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl88x2cs/include
 
 EXTRA_LDFLAGS += --strip-debug
 
@@ -268,10 +268,10 @@
 			hal/led/hal_$(HCI_NAME)_led.o
 
 
-EXTRA_CFLAGS += -I$(src)/platform
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl88x2cs/platform
 _PLATFORM_FILES := platform/platform_ops.o
 
-EXTRA_CFLAGS += -I$(src)/hal/btc
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl88x2cs/hal/btc
 
 ########### HAL_RTL8188E #################################
 ifeq ($(CONFIG_RTL8188E), y)
@@ -2370,7 +2370,7 @@
 rtk_core += core/rtw_sdio.o
 endif
 
-EXTRA_CFLAGS += -I$(src)/core/crypto
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl88x2cs/core/crypto
 rtk_core += \
 		core/crypto/aes-internal.o \
 		core/crypto/aes-internal-enc.o \
--- a/drivers/net/wireless/rtl88x2cs/hal/phydm/phydm.mk
+++ b/drivers/net/wireless/rtl88x2cs/hal/phydm/phydm.mk
@@ -1,4 +1,4 @@
-EXTRA_CFLAGS += -I$(src)/hal/phydm
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl88x2cs/hal/phydm
 
 _PHYDM_FILES := hal/phydm/phydm_debug.o	\
 								hal/phydm/phydm_antdiv.o\
--- a/drivers/net/wireless/rtl88x2cs/hal/phydm/sd4_phydm_2_kernel.mk
+++ b/drivers/net/wireless/rtl88x2cs/hal/phydm/sd4_phydm_2_kernel.mk
@@ -1,4 +1,4 @@
-EXTRA_CFLAGS += -I$(src)/hal/phydm
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/wireless/rtl88x2cs/hal/phydm
 
 _PHYDM_FILES := hal/phydm/phydm_debug.o	\
 								hal/phydm/phydm_interface.o\