diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2024-05-15 07:29:56 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-05-15 07:30:49 -0700 |
| commit | 621cde16e49b3ecf7d59a8106a20aaebfb4a59a9 (patch) | |
| tree | bb4b8e255e276950c8d9502998f83a7f4f5bf5e9 /net/dsa/dsa.c | |
| parent | 317a215d493230da361028ea8a4675de334bfa1a (diff) | |
| parent | 1b294a1f35616977caddaddf3e9d28e576a1adbc (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Cross merge.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/dsa/dsa.c')
| -rw-r--r-- | net/dsa/dsa.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index 09d2f5d4b3dd..12521a7d4048 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -1505,6 +1505,16 @@ static int dsa_switch_probe(struct dsa_switch *ds) if (!ds->num_ports) return -EINVAL; + if (ds->phylink_mac_ops) { + if (ds->ops->phylink_mac_select_pcs || + ds->ops->phylink_mac_prepare || + ds->ops->phylink_mac_config || + ds->ops->phylink_mac_finish || + ds->ops->phylink_mac_link_down || + ds->ops->phylink_mac_link_up) + return -EINVAL; + } + if (np) { err = dsa_switch_parse_of(ds, np); if (err) |