Makefile: drop -D__CHECK_ENDIAN__ from cflags

That's the default now, no need for makefiles to set it.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>

drivers/net/wireless/realtek/rtlwifi/Makefile

@@ -30,5 +30,3 @@ obj-$(CONFIG_RTLBTCOEXIST)	+= btcoexist/
 obj-$(CONFIG_RTL8723_COMMON)	+= rtl8723com/
 obj-$(CONFIG_RTL8821AE)		+= rtl8821ae/
 obj-$(CONFIG_RTL8192EE)		+= rtl8192ee/
-
-ccflags-y += -D__CHECK_ENDIAN__

drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile

@@ -3,5 +3,3 @@ btcoexist-objs :=	halbtc8723b2ant.o	\
 			rtl_btc.o
 
 obj-$(CONFIG_RTLBTCOEXIST) += btcoexist.o
-
-ccflags-y += -D__CHECK_ENDIAN__

drivers/net/wireless/realtek/rtlwifi/rtl8188ee/Makefile

@@ -11,5 +11,3 @@ rtl8188ee-objs :=		\
 		trx.o
 
 obj-$(CONFIG_RTL8188EE) += rtl8188ee.o
-
-ccflags-y += -D__CHECK_ENDIAN__

drivers/net/wireless/realtek/rtlwifi/rtl8192c/Makefile

@@ -5,5 +5,3 @@ rtl8192c-common-objs :=		\
 		phy_common.o
 
 obj-$(CONFIG_RTL8192C_COMMON) += rtl8192c-common.o
-
-ccflags-y += -D__CHECK_ENDIAN__

drivers/net/wireless/realtek/rtlwifi/rtl8192ce/Makefile

@@ -9,5 +9,3 @@ rtl8192ce-objs :=		\
 		trx.o
 
 obj-$(CONFIG_RTL8192CE) += rtl8192ce.o
-
-ccflags-y += -D__CHECK_ENDIAN__

drivers/net/wireless/realtek/rtlwifi/rtl8192cu/Makefile

@@ -10,5 +10,3 @@ rtl8192cu-objs :=		\
 		trx.o
 
 obj-$(CONFIG_RTL8192CU) += rtl8192cu.o
-
-ccflags-y += -D__CHECK_ENDIAN__

drivers/net/wireless/realtek/rtlwifi/rtl8192de/Makefile

@@ -10,5 +10,3 @@ rtl8192de-objs :=		\
 		trx.o
 
 obj-$(CONFIG_RTL8192DE) += rtl8192de.o
-
-ccflags-y += -D__CHECK_ENDIAN__

drivers/net/wireless/realtek/rtlwifi/rtl8192ee/Makefile

@@ -12,5 +12,3 @@ rtl8192ee-objs :=		\
 
 
 obj-$(CONFIG_RTL8192EE) += rtl8192ee.o
-
-ccflags-y += -D__CHECK_ENDIAN__

drivers/net/wireless/realtek/rtlwifi/rtl8192se/Makefile

@@ -11,5 +11,3 @@ rtl8192se-objs :=		\
 
 obj-$(CONFIG_RTL8192SE) += rtl8192se.o
 
-ccflags-y += -D__CHECK_ENDIAN__
-

drivers/net/wireless/realtek/rtlwifi/rtl8723ae/Makefile

@@ -14,5 +14,3 @@ rtl8723ae-objs :=		\
 
 
 obj-$(CONFIG_RTL8723AE) += rtl8723ae.o
-
-ccflags-y += -D__CHECK_ENDIAN__

drivers/net/wireless/realtek/rtlwifi/rtl8723be/Makefile

@@ -12,5 +12,3 @@ rtl8723be-objs :=		\
 
 
 obj-$(CONFIG_RTL8723BE) += rtl8723be.o
-
-ccflags-y += -D__CHECK_ENDIAN__

drivers/net/wireless/realtek/rtlwifi/rtl8723com/Makefile

@@ -5,5 +5,3 @@ rtl8723-common-objs :=		\
 		phy_common.o
 
 obj-$(CONFIG_RTL8723_COMMON) += rtl8723-common.o
-
-ccflags-y += -D__CHECK_ENDIAN__

drivers/net/wireless/realtek/rtlwifi/rtl8821ae/Makefile

@@ -12,5 +12,3 @@ rtl8821ae-objs :=		\
 
 
 obj-$(CONFIG_RTL8821AE) += rtl8821ae.o
-
-ccflags-y += -D__CHECK_ENDIAN__