From: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 drivers/usb/serial/pl2303.c |    1 +
 drivers/usb/serial/pl2303.h |    5 +++++
 2 files changed, 6 insertions(+)

diff -puN drivers/usb/serial/pl2303.c~pl2303-willcom-ws002in-support drivers/usb/serial/pl2303.c
--- a/drivers/usb/serial/pl2303.c~pl2303-willcom-ws002in-support
+++ a/drivers/usb/serial/pl2303.c
@@ -83,6 +83,7 @@ static struct usb_device_id id_table [] 
 	{ USB_DEVICE(BELKIN_VENDOR_ID, BELKIN_PRODUCT_ID) },
 	{ USB_DEVICE(ALCOR_VENDOR_ID, ALCOR_PRODUCT_ID) },
 	{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_ID) },
+	{ USB_DEVICE(WS002IN_VENDOR_ID, WS002IN_PRODUCT_ID) },
 	{ }					/* Terminating entry */
 };
 
diff -puN drivers/usb/serial/pl2303.h~pl2303-willcom-ws002in-support drivers/usb/serial/pl2303.h
--- a/drivers/usb/serial/pl2303.h~pl2303-willcom-ws002in-support
+++ a/drivers/usb/serial/pl2303.h
@@ -97,3 +97,8 @@
 /* Huawei E620 UMTS/HSDPA card (ID: 12d1:1001) */
 #define HUAWEI_VENDOR_ID	0x12d1
 #define HUAWEI_PRODUCT_ID	0x1001
+
+/* Willcom WS002IN Data Driver (by NetIndex Inc.) */
+#define WS002IN_VENDOR_ID	0x11f6
+#define WS002IN_PRODUCT_ID	0x2001
+
_