diff options
| author | Florian Fainelli <f.fainelli@gmail.com> | 2018-10-09 16:48:58 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-10 22:53:03 -0700 |
| commit | abd01ba2f7d74bf138ce2404a76714ecbc175dc9 (patch) | |
| tree | 54a568ff12ac3c3a5b13d7c65b91eee30fc14ea9 /drivers | |
| parent | 448765e1cfa6b9b286dc45b0224b9a641b05eeb9 (diff) | |
| download | linux-abd01ba2f7d74bf138ce2404a76714ecbc175dc9.tar.bz2 | |
net: dsa: bcm_sf2: Call setup during switch resume
There is no reason to open code what the switch setup function does, in
fact, because we just issued a switch reset, we would make all the
register get their default values, including for instance, having unused
port be enabled again and wasting power and leading to an inappropriate
switch core clock being selected.
Fixes: 8cfa94984c9c ("net: dsa: bcm_sf2: add suspend/resume callbacks")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/dsa/bcm_sf2.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index e882dfa59b5b..3017ecf82ca5 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -702,7 +702,6 @@ static int bcm_sf2_sw_suspend(struct dsa_switch *ds) static int bcm_sf2_sw_resume(struct dsa_switch *ds) { struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds); - unsigned int port; int ret; ret = bcm_sf2_sw_rst(priv); @@ -714,14 +713,7 @@ static int bcm_sf2_sw_resume(struct dsa_switch *ds) if (priv->hw_params.num_gphy == 1) bcm_sf2_gphy_enable_set(ds, true); - for (port = 0; port < DSA_MAX_PORTS; port++) { - if (dsa_is_user_port(ds, port)) - bcm_sf2_port_setup(ds, port, NULL); - else if (dsa_is_cpu_port(ds, port)) - bcm_sf2_imp_setup(ds, port); - } - - bcm_sf2_enable_acb(ds); + ds->ops->setup(ds); return 0; } |