net: dsa: constify cpu_dp member of dsa_port
authorVivien Didelot <vivien.didelot@savoirfairelinux.com>
Mon, 6 Nov 2017 21:11:43 +0000 (16:11 -0500)
committerDavid S. Miller <davem@davemloft.net>
Thu, 9 Nov 2017 00:26:49 +0000 (09:26 +0900)
commit24a9332a58b7f41a0d36c35a2c6897242bffdbc0
treeab9f6a8e440bbdcaeccd26cf35aa98a2e0d537ad
parentb2d0f5d5dc53532e6f07bc546a476a55ebdfe0f3
net: dsa: constify cpu_dp member of dsa_port

A DSA port has a dedicated CPU port assigned to it, stored in the cpu_dp
member. It is not meant to be modified by a port, thus make it const.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/dsa.h
net/dsa/slave.c