1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/usb/serial/keyspan.h b/drivers/usb/serial/keyspan.h
index b52fb657a244..8bf72639b148 100644
--- a/drivers/usb/serial/keyspan.h
+++ b/drivers/usb/serial/keyspan.h
@@ -138,7 +138,8 @@ static int  keyspan_usa67_send_setup	(struct usb_serial *serial,
 
 /* Product IDs post-renumeration.  Note that the 28x and 28xb
    have the same id's post-renumeration but behave identically
-   so it's not an issue. */
+   so it's not an issue. As such, the 28xb is not listed in any
+   of the device tables. */
 #define keyspan_usa18x_product_id               0x0112
 #define keyspan_usa19_product_id                0x0107
 #define keyspan_usa19qi_product_id              0x010c
@@ -482,7 +483,6 @@ static struct usb_device_id keyspan_ids_combined[] = {
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) },
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) },
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) },
-        { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_product_id) },
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xg_product_id) },
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id)},
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)},
@@ -532,7 +532,6 @@ static struct usb_device_id keyspan_2port_ids[] = {
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) },
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) },
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) },
-        { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_product_id) },
         { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xg_product_id) },
         { } /* Terminating entry */
 };