net: mvpp2: update the port documentation regarding the GoP
authorAntoine Tenart <antoine.tenart@bootlin.com>
Fri, 1 Mar 2019 10:52:04 +0000 (11:52 +0100)
committerDavid S. Miller <davem@davemloft.net>
Sat, 2 Mar 2019 07:23:34 +0000 (23:23 -0800)
The Marvell PPv2 port structure stores the GoP id of a given port. This
information is specific to PPv2.2, but cannot be used by PPv2.1. Update
its comment to denote this specificity.

Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/marvell/mvpp2/mvpp2.h

index 83fb2b03e78936d2f56075e40c6d510a1a587555..9b05fcbc6953aa680ac1770754fab1a0c1b9f005 100644 (file)
@@ -803,7 +803,7 @@ struct mvpp2_port {
        u8 id;
 
        /* Index of the port from the "group of ports" complex point
-        * of view
+        * of view. This is specific to PPv2.2.
         */
        int gop_id;