--- drivers/usb/serial/option.orig.c	2010-05-09 22:46:41.761498988 +0100
+++ drivers/usb/serial/option.c	2010-05-09 22:44:49.911498986 +0100
@@ -393,6 +393,13 @@
 	.reason = OPTION_BLACKLIST_SENDSETUP
 };
 
+static const u8 zte_mf636_no_sendsetup[] = { 0, 1, 2 };
+static const struct option_blacklist_info zte_mf636_blacklist = {
+	.infolen = ARRAY_SIZE(zte_mf636_no_sendsetup),
+	.ifaceinfo = zte_mf636_no_sendsetup,
+	.reason = OPTION_BLACKLIST_SENDSETUP
+};
+
 static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
 	{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
@@ -609,7 +616,9 @@
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) },
-	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff),
+  	  .driver_info = (kernel_ulong_t)&zte_mf636_blacklist
+  	},
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) },