diff --git a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
index 27c8a40b6..557457f19 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
@@ -331,6 +331,10 @@ static void ar934x_set_speed_ge1(int speed)
 	/* TODO */
 }
 
+static void ath79_ddr_no_flush(void)
+{
+}
+
 static void ath79_ddr_flush_ge0(void)
 {
 	ath79_ddr_wb_flush(AR71XX_DDR_REG_FLUSH_GE0);
@@ -371,16 +375,6 @@ static void ar933x_ddr_flush_ge1(void)
 	ath79_ddr_wb_flush(AR933X_DDR_REG_FLUSH_GE1);
 }
 
-static void ar934x_ddr_flush_ge0(void)
-{
-	ath79_ddr_wb_flush(AR934X_DDR_REG_FLUSH_GE0);
-}
-
-static void ar934x_ddr_flush_ge1(void)
-{
-	ath79_ddr_wb_flush(AR934X_DDR_REG_FLUSH_GE1);
-}
-
 static struct resource ath79_eth0_resources[] = {
 	{
 		.name	= "mac_base",
@@ -817,17 +811,16 @@ void __init ath79_register_eth(unsigned int id)
 		if (id == 0) {
 			pdata->reset_bit = AR934X_RESET_GE0_MAC |
 					   AR934X_RESET_GE0_MDIO;
-			pdata->ddr_flush =ar934x_ddr_flush_ge0;
 			pdata->set_speed = ar934x_set_speed_ge0;
 		} else {
 			pdata->reset_bit = AR934X_RESET_GE1_MAC |
 					   AR934X_RESET_GE1_MDIO;
-			pdata->ddr_flush = ar934x_ddr_flush_ge1;
 			pdata->set_speed = ar934x_set_speed_ge1;
 
 			pdata->switch_data = &ath79_switch_data;
 		}
 
+		pdata->ddr_flush = ath79_ddr_no_flush;
 		pdata->has_gbit = 1;
 		pdata->is_ar724x = 1;
 
diff --git a/target/linux/ar71xx/patches-3.2/710-ar934x_no_ddr_flush.patch b/target/linux/ar71xx/patches-3.2/710-ar934x_no_ddr_flush.patch
deleted file mode 100644
index c405a7524..000000000
--- a/target/linux/ar71xx/patches-3.2/710-ar934x_no_ddr_flush.patch
+++ /dev/null
@@ -1,49 +0,0 @@
---- a/arch/mips/ath79/dev-eth.c
-+++ b/arch/mips/ath79/dev-eth.c
-@@ -331,6 +331,10 @@ static void ar934x_set_speed_ge1(int spe
- 	/* TODO */
- }
- 
-+static void ath79_ddr_no_flush(void)
-+{
-+}
-+
- static void ath79_ddr_flush_ge0(void)
- {
- 	ath79_ddr_wb_flush(AR71XX_DDR_REG_FLUSH_GE0);
-@@ -371,16 +375,6 @@ static void ar933x_ddr_flush_ge1(void)
- 	ath79_ddr_wb_flush(AR933X_DDR_REG_FLUSH_GE1);
- }
- 
--static void ar934x_ddr_flush_ge0(void)
--{
--	ath79_ddr_wb_flush(AR934X_DDR_REG_FLUSH_GE0);
--}
--
--static void ar934x_ddr_flush_ge1(void)
--{
--	ath79_ddr_wb_flush(AR934X_DDR_REG_FLUSH_GE1);
--}
--
- static struct resource ath79_eth0_resources[] = {
- 	{
- 		.name	= "mac_base",
-@@ -817,17 +811,16 @@ void __init ath79_register_eth(unsigned
- 		if (id == 0) {
- 			pdata->reset_bit = AR934X_RESET_GE0_MAC |
- 					   AR934X_RESET_GE0_MDIO;
--			pdata->ddr_flush =ar934x_ddr_flush_ge0;
- 			pdata->set_speed = ar934x_set_speed_ge0;
- 		} else {
- 			pdata->reset_bit = AR934X_RESET_GE1_MAC |
- 					   AR934X_RESET_GE1_MDIO;
--			pdata->ddr_flush = ar934x_ddr_flush_ge1;
- 			pdata->set_speed = ar934x_set_speed_ge1;
- 
- 			pdata->switch_data = &ath79_switch_data;
- 		}
- 
-+		pdata->ddr_flush = ath79_ddr_no_flush;
- 		pdata->has_gbit = 1;
- 		pdata->is_ar724x = 1;
- 
diff --git a/target/linux/ar71xx/patches-3.3/710-ar934x_no_ddr_flush.patch b/target/linux/ar71xx/patches-3.3/710-ar934x_no_ddr_flush.patch
deleted file mode 100644
index c405a7524..000000000
--- a/target/linux/ar71xx/patches-3.3/710-ar934x_no_ddr_flush.patch
+++ /dev/null
@@ -1,49 +0,0 @@
---- a/arch/mips/ath79/dev-eth.c
-+++ b/arch/mips/ath79/dev-eth.c
-@@ -331,6 +331,10 @@ static void ar934x_set_speed_ge1(int spe
- 	/* TODO */
- }
- 
-+static void ath79_ddr_no_flush(void)
-+{
-+}
-+
- static void ath79_ddr_flush_ge0(void)
- {
- 	ath79_ddr_wb_flush(AR71XX_DDR_REG_FLUSH_GE0);
-@@ -371,16 +375,6 @@ static void ar933x_ddr_flush_ge1(void)
- 	ath79_ddr_wb_flush(AR933X_DDR_REG_FLUSH_GE1);
- }
- 
--static void ar934x_ddr_flush_ge0(void)
--{
--	ath79_ddr_wb_flush(AR934X_DDR_REG_FLUSH_GE0);
--}
--
--static void ar934x_ddr_flush_ge1(void)
--{
--	ath79_ddr_wb_flush(AR934X_DDR_REG_FLUSH_GE1);
--}
--
- static struct resource ath79_eth0_resources[] = {
- 	{
- 		.name	= "mac_base",
-@@ -817,17 +811,16 @@ void __init ath79_register_eth(unsigned
- 		if (id == 0) {
- 			pdata->reset_bit = AR934X_RESET_GE0_MAC |
- 					   AR934X_RESET_GE0_MDIO;
--			pdata->ddr_flush =ar934x_ddr_flush_ge0;
- 			pdata->set_speed = ar934x_set_speed_ge0;
- 		} else {
- 			pdata->reset_bit = AR934X_RESET_GE1_MAC |
- 					   AR934X_RESET_GE1_MDIO;
--			pdata->ddr_flush = ar934x_ddr_flush_ge1;
- 			pdata->set_speed = ar934x_set_speed_ge1;
- 
- 			pdata->switch_data = &ath79_switch_data;
- 		}
- 
-+		pdata->ddr_flush = ath79_ddr_no_flush;
- 		pdata->has_gbit = 1;
- 		pdata->is_ar724x = 1;
-