diff options
| -rw-r--r-- | drivers/net/dsa/mxl862xx/mxl862xx.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/dsa/mxl862xx/mxl862xx.c b/drivers/net/dsa/mxl862xx/mxl862xx.c index e4e16c720763..9a9714c4859b 100644 --- a/drivers/net/dsa/mxl862xx/mxl862xx.c +++ b/drivers/net/dsa/mxl862xx/mxl862xx.c @@ -544,10 +544,14 @@ static int mxl862xx_port_setup(struct dsa_switch *ds, int port) mxl862xx_port_fast_age(ds, port); - if (dsa_port_is_unused(dp) || - dsa_port_is_dsa(dp)) + if (dsa_port_is_unused(dp)) return 0; + if (dsa_port_is_dsa(dp)) { + dev_err(ds->dev, "port %d: DSA links not supported\n", port); + return -EOPNOTSUPP; + } + ret = mxl862xx_configure_sp_tag_proto(ds, port, is_cpu_port); if (ret) return ret; @@ -591,7 +595,7 @@ static void mxl862xx_port_teardown(struct dsa_switch *ds, int port) struct mxl862xx_priv *priv = ds->priv; struct dsa_port *dp = dsa_to_port(ds, port); - if (dsa_port_is_unused(dp) || dsa_port_is_dsa(dp)) + if (dsa_port_is_unused(dp)) return; /* Prevent deferred host_flood_work from acting on stale state. |