USB: serial: pl2303: add new ATEN device id

This adds a new ATEN device id for a new pl2303-based device.

Reported-by: Peter Kuo <PeterKuo@aten.com.tw>
Cc: stable <stable@vger.kernel.org>
Cc: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2 files changed, 3 insertions, 0 deletions

diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index c9ebefd8f35f..a585b477415d 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -52,6 +52,8 @@ static const struct usb_device_id id_table[] = {
         { USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID_RSAQ5) },
         { USB_DEVICE(ATEN_VENDOR_ID, ATEN_PRODUCT_ID),
                 .driver_info = PL2303_QUIRK_ENDPOINT_HACK },
+        { USB_DEVICE(ATEN_VENDOR_ID, ATEN_PRODUCT_UC485),
+                .driver_info = PL2303_QUIRK_ENDPOINT_HACK },
         { USB_DEVICE(ATEN_VENDOR_ID, ATEN_PRODUCT_ID2) },
         { USB_DEVICE(ATEN_VENDOR_ID2, ATEN_PRODUCT_ID) },
         { USB_DEVICE(ELCOM_VENDOR_ID, ELCOM_PRODUCT_ID) },
diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
index 09d9be88209e..3b5a15d1dc0d 100644
--- a/drivers/usb/serial/pl2303.h
+++ b/drivers/usb/serial/pl2303.h
@@ -27,6 +27,7 @@
 #define ATEN_VENDOR_ID          0x0557
 #define ATEN_VENDOR_ID2         0x0547
 #define ATEN_PRODUCT_ID         0x2008
+#define ATEN_PRODUCT_UC485      0x2021
 #define ATEN_PRODUCT_ID2        0x2118
 
 #define IODATA_VENDOR_ID        0x04bb