net: dsa: add slave to port helper
authorVivien Didelot <vivien.didelot@savoirfairelinux.com>
Mon, 16 Oct 2017 15:12:15 +0000 (11:12 -0400)
committerDavid S. Miller <davem@davemloft.net>
Wed, 18 Oct 2017 11:24:33 +0000 (12:24 +0100)
commitd945097bb19501bd95790d8220d4eeb418b6ebb2
treeff83357b296408d65537c9e04f5880cf0dba7aff
parent6158eaa7a717b469b1b0c0ae6d79910737686279
net: dsa: add slave to port helper

Many portions of DSA core code require to get the dsa_port structure
corresponding to a slave net_device. For this purpose, introduce a
dsa_slave_to_port() helper.

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>
net/dsa/dsa_priv.h
net/dsa/legacy.c
net/dsa/slave.c
net/dsa/tag_brcm.c
net/dsa/tag_dsa.c
net/dsa/tag_edsa.c
net/dsa/tag_ksz.c
net/dsa/tag_lan9303.c
net/dsa/tag_mtk.c
net/dsa/tag_qca.c
net/dsa/tag_trailer.c