diff --git a/target/linux/ipq40xx/patches-4.14/995-4g-add-u9300-driver.patch b/target/linux/generic/hack-4.14/998-usb-serial-option-add-u9300.patch
similarity index 100%
rename from target/linux/ipq40xx/patches-4.14/995-4g-add-u9300-driver.patch
rename to target/linux/generic/hack-4.14/998-usb-serial-option-add-u9300.patch
diff --git a/target/linux/ipq40xx/patches-4.19/995-4g-add-u9300-driver.patch b/target/linux/generic/hack-4.19/998-usb-serial-option-add-u9300.patch
similarity index 100%
rename from target/linux/ipq40xx/patches-4.19/995-4g-add-u9300-driver.patch
rename to target/linux/generic/hack-4.19/998-usb-serial-option-add-u9300.patch
diff --git a/target/linux/ipq806x/patches-4.14/995-4g-add-u9300-driver.patch b/target/linux/ipq806x/patches-4.14/995-4g-add-u9300-driver.patch
deleted file mode 100644
index 11d3039d56..0000000000
--- a/target/linux/ipq806x/patches-4.14/995-4g-add-u9300-driver.patch
+++ /dev/null
@@ -1,46 +0,0 @@
---- a/drivers/net/usb/qmi_wwan.c
-+++ b/drivers/net/usb/qmi_wwan.c
-@@ -1292,6 +1292,7 @@ static const struct usb_device_id produc
- 	{QMI_FIXED_INTF(0x03f0, 0x9d1d, 1)},	/* HP lt4120 Snapdragon X5 LTE */
- 	{QMI_FIXED_INTF(0x22de, 0x9061, 3)},	/* WeTelecom WPD-600N */
- 	{QMI_QUIRK_SET_DTR(0x1e0e, 0x9001, 5)},	/* SIMCom 7100E, 7230E, 7600E ++ */
-+	{QMI_FIXED_INTF(0x1c9e, 0x9b3c, 4)},	/* LONGSUNG_U9300 */
- 	{QMI_QUIRK_SET_DTR(0x2c7c, 0x0121, 4)},	/* Quectel EC21 Mini PCIe */
- 	{QMI_QUIRK_SET_DTR(0x2c7c, 0x0191, 4)},	/* Quectel EG91 */
- 	{QMI_QUIRK_SET_DTR(0x2c7c, 0x0195, 4)},	/* Quectel EG95 */
---- a/drivers/usb/serial/option.c
-+++ b/drivers/usb/serial/option.c
-@@ -385,6 +385,7 @@ static void option_instat_callback(struc
-  * Mobidata, etc sell under their own brand names.
-  */
- #define LONGCHEER_VENDOR_ID			0x1c9e
-+#define LONGSUNG_U9300_PRODUCT_ID		0x9b3c
- 
- /* 4G Systems products */
- /* This is the 4G XS Stick W14 a.k.a. Mobilcom Debitel Surf-Stick *
-@@ -575,6 +576,16 @@ static void option_instat_callback(struc
- /* Device needs ZLP */
- #define ZLP		BIT(17)
- 
-+struct option_blacklist_info {
-+	/* bitfield of interface numbers for OPTION_BLACKLIST_SENDSETUP */
-+	const unsigned long sendsetup;
-+	/* bitfield of interface numbers for OPTION_BLACKLIST_RESERVED_IF */
-+	const unsigned long reserved;
-+};
-+
-+static const struct option_blacklist_info longsung_u9300_blacklist = {
-+	.reserved = BIT(4),
-+};
- 
- static const struct usb_device_id option_ids[] = {
- 	{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
-@@ -609,6 +620,8 @@ static const struct usb_device_id option
- 	{ USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
- 	{ USB_DEVICE(QUANTA_VENDOR_ID, 0xea42),
- 	  .driver_info = RSVD(4) },
-+	{ USB_DEVICE(LONGCHEER_VENDOR_ID,LONGSUNG_U9300_PRODUCT_ID),
-+	  .driver_info = (kernel_ulong_t)&longsung_u9300_blacklist},
- 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0x1c05, USB_CLASS_COMM, 0x02, 0xff) },
- 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0x1c1f, USB_CLASS_COMM, 0x02, 0xff) },
- 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0x1c23, USB_CLASS_COMM, 0x02, 0xff) },
diff --git a/target/linux/ipq806x/patches-4.19/995-4g-add-u9300-driver.patch b/target/linux/ipq806x/patches-4.19/995-4g-add-u9300-driver.patch
deleted file mode 100644
index 3614c0b3b1..0000000000
--- a/target/linux/ipq806x/patches-4.19/995-4g-add-u9300-driver.patch
+++ /dev/null
@@ -1,46 +0,0 @@
---- a/drivers/net/usb/qmi_wwan.c
-+++ b/drivers/net/usb/qmi_wwan.c
-@@ -1303,6 +1303,7 @@ static const struct usb_device_id produc
- 	{QMI_FIXED_INTF(0x03f0, 0x9d1d, 1)},	/* HP lt4120 Snapdragon X5 LTE */
- 	{QMI_FIXED_INTF(0x22de, 0x9061, 3)},	/* WeTelecom WPD-600N */
- 	{QMI_QUIRK_SET_DTR(0x1e0e, 0x9001, 5)},	/* SIMCom 7100E, 7230E, 7600E ++ */
-+	{QMI_FIXED_INTF(0x1c9e, 0x9b3c, 4)},	/* LONGSUNG_U9300 */
- 	{QMI_QUIRK_SET_DTR(0x2c7c, 0x0121, 4)},	/* Quectel EC21 Mini PCIe */
- 	{QMI_QUIRK_SET_DTR(0x2c7c, 0x0191, 4)},	/* Quectel EG91 */
- 	{QMI_QUIRK_SET_DTR(0x2c7c, 0x0195, 4)},	/* Quectel EG95 */
---- a/drivers/usb/serial/option.c
-+++ b/drivers/usb/serial/option.c
-@@ -382,6 +382,7 @@ static void option_instat_callback(struc
-  * Mobidata, etc sell under their own brand names.
-  */
- #define LONGCHEER_VENDOR_ID			0x1c9e
-+#define LONGSUNG_U9300_PRODUCT_ID		0x9b3c
- 
- /* 4G Systems products */
- /* This is the 4G XS Stick W14 a.k.a. Mobilcom Debitel Surf-Stick *
-@@ -572,6 +573,16 @@ static void option_instat_callback(struc
- /* Device needs ZLP */
- #define ZLP		BIT(17)
- 
-+struct option_blacklist_info {
-+	/* bitfield of interface numbers for OPTION_BLACKLIST_SENDSETUP */
-+	const unsigned long sendsetup;
-+	/* bitfield of interface numbers for OPTION_BLACKLIST_RESERVED_IF */
-+	const unsigned long reserved;
-+};
-+
-+static const struct option_blacklist_info longsung_u9300_blacklist = {
-+	.reserved = BIT(4),
-+};
- 
- static const struct usb_device_id option_ids[] = {
- 	{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
-@@ -606,6 +617,8 @@ static const struct usb_device_id option
- 	{ USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
- 	{ USB_DEVICE(QUANTA_VENDOR_ID, 0xea42),
- 	  .driver_info = RSVD(4) },
-+	{ USB_DEVICE(LONGCHEER_VENDOR_ID,LONGSUNG_U9300_PRODUCT_ID),
-+	  .driver_info = (kernel_ulong_t)&longsung_u9300_blacklist},
- 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0x1c05, USB_CLASS_COMM, 0x02, 0xff) },
- 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0x1c1f, USB_CLASS_COMM, 0x02, 0xff) },
- 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0x1c23, USB_CLASS_COMM, 0x02, 0xff) },