greybus: es2: update obsolete bridge-device comments

Update obsolete bridge-device comments to better describe our current
ES2 endpoint layout.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

diff --git a/drivers/staging/greybus/es2.c b/drivers/staging/greybus/es2.c
index b43435f..870c9cb 100644 (file)
--- a/drivers/staging/greybus/es2.c
+++ b/drivers/staging/greybus/es2.c
@@ -778,11 +778,10 @@ out:
 }
 
 /*
- * The ES2 USB Bridge device contains 4 endpoints
- * 1 Control - usual USB stuff + AP -> SVC messages
- * 1 Interrupt IN - SVC -> AP messages
- * 1 Bulk IN - CPort data in
- * 1 Bulk OUT - CPort data out
+ * The ES2 USB Bridge device has 15 endpoints
+ * 1 Control - usual USB stuff + AP -> APBridgeA messages
+ * 7 Bulk IN - CPort data in
+ * 7 Bulk OUT - CPort data out
  */
 static int ap_probe(struct usb_interface *interface,
                    const struct usb_device_id *id)
@@ -830,7 +829,7 @@ static int ap_probe(struct usb_interface *interface,
                goto error;
        }
 
-       /* find all 3 of our endpoints */
+       /* find all bulk endpoints */
        iface_desc = interface->cur_altsetting;
        for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
                endpoint = &iface_desc->endpoint[i].desc;