1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 45b8fc392c5e..0d18a40a154e 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -213,6 +213,12 @@ static int  option_send_setup(struct tty_struct *tty, struct usb_serial_port *po
 #define ERICSSON_VENDOR_ID                      0x0bdb
 #define ERICSSON_PRODUCT_F3507G                 0x1900
 
+/* Pantech products */
+#define PANTECH_VENDOR_ID                       0x106c
+#define PANTECH_PRODUCT_PC5740                  0x3701
+#define PANTECH_PRODUCT_PC5750                  0x3702  /* PX-500 */
+#define PANTECH_PRODUCT_UM150                   0x3711
+
 static struct usb_device_id option_ids[] = {
         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
@@ -333,6 +339,9 @@ static struct usb_device_id option_ids[] = {
         { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628) },
         { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH) },
         { USB_DEVICE(ERICSSON_VENDOR_ID, ERICSSON_PRODUCT_F3507G) },
+        { USB_DEVICE(PANTECH_VENDOR_ID, PANTECH_PRODUCT_PC5740) },
+        { USB_DEVICE(PANTECH_VENDOR_ID, PANTECH_PRODUCT_PC5750) },
+        { USB_DEVICE(PANTECH_VENDOR_ID, PANTECH_PRODUCT_UM150) },
         { } /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, option_ids);