diff options
Diffstat (limited to 'drivers/net/dsa/qca/ar9331.c')
| -rw-r--r-- | drivers/net/dsa/qca/ar9331.c | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/drivers/net/dsa/qca/ar9331.c b/drivers/net/dsa/qca/ar9331.c index 563d8a279030..da0d7e68643a 100644 --- a/drivers/net/dsa/qca/ar9331.c +++ b/drivers/net/dsa/qca/ar9331.c @@ -522,7 +522,7 @@ static void ar9331_sw_phylink_validate(struct dsa_switch *ds, int port, goto unsupported; break; default: - bitmap_zero(supported, __ETHTOOL_LINK_MODE_MASK_NBITS); + linkmode_zero(supported); dev_err(ds->dev, "Unsupported port: %i\n", port); return; } @@ -536,15 +536,13 @@ static void ar9331_sw_phylink_validate(struct dsa_switch *ds, int port, phylink_set(mask, 100baseT_Half); phylink_set(mask, 100baseT_Full); - bitmap_and(supported, supported, mask, - __ETHTOOL_LINK_MODE_MASK_NBITS); - bitmap_and(state->advertising, state->advertising, mask, - __ETHTOOL_LINK_MODE_MASK_NBITS); + linkmode_and(supported, supported, mask); + linkmode_and(state->advertising, state->advertising, mask); return; unsupported: - bitmap_zero(supported, __ETHTOOL_LINK_MODE_MASK_NBITS); + linkmode_zero(supported); dev_err(ds->dev, "Unsupported interface: %d, port: %d\n", state->interface, port); } @@ -1083,6 +1081,9 @@ static void ar9331_sw_remove(struct mdio_device *mdiodev) struct ar9331_sw_priv *priv = dev_get_drvdata(&mdiodev->dev); unsigned int i; + if (!priv) + return; + for (i = 0; i < ARRAY_SIZE(priv->port); i++) { struct ar9331_sw_port *port = &priv->port[i]; @@ -1094,6 +1095,20 @@ static void ar9331_sw_remove(struct mdio_device *mdiodev) dsa_unregister_switch(&priv->ds); reset_control_assert(priv->sw_reset); + + dev_set_drvdata(&mdiodev->dev, NULL); +} + +static void ar9331_sw_shutdown(struct mdio_device *mdiodev) +{ + struct ar9331_sw_priv *priv = dev_get_drvdata(&mdiodev->dev); + + if (!priv) + return; + + dsa_switch_shutdown(&priv->ds); + + dev_set_drvdata(&mdiodev->dev, NULL); } static const struct of_device_id ar9331_sw_of_match[] = { @@ -1104,6 +1119,7 @@ static const struct of_device_id ar9331_sw_of_match[] = { static struct mdio_driver ar9331_sw_mdio_driver = { .probe = ar9331_sw_probe, .remove = ar9331_sw_remove, + .shutdown = ar9331_sw_shutdown, .mdiodrv.driver = { .name = AR9331_SW_NAME, .of_match_table = ar9331_sw_of_match, |