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Subject[PATCH net-next] net: phy: at803x: disable vddio regulator
Date
The probe() might enable a VDDIO regulator, which needs to be disabled
again before calling regulator_put(). Add a remove() function.

Fixes: 2f664823a470 ("net: phy: at803x: add device tree binding")
Signed-off-by: Michael Walle <michael@walle.cc>
---
drivers/net/phy/at803x.c | 11 +++++++++++
1 file changed, 11 insertions(+)

diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c
index aee62610bade..481cf48c9b9e 100644
--- a/drivers/net/phy/at803x.c
+++ b/drivers/net/phy/at803x.c
@@ -489,6 +489,14 @@ static int at803x_probe(struct phy_device *phydev)
return at803x_parse_dt(phydev);
}

+static void at803x_remove(struct phy_device *phydev)
+{
+ struct at803x_priv *priv = phydev->priv;
+
+ if (priv->vddio)
+ regulator_disable(priv->vddio);
+}
+
static int at803x_clk_out_config(struct phy_device *phydev)
{
struct at803x_priv *priv = phydev->priv;
@@ -711,6 +719,7 @@ static struct phy_driver at803x_driver[] = {
.name = "Qualcomm Atheros AR8035",
.phy_id_mask = AT803X_PHY_ID_MASK,
.probe = at803x_probe,
+ .remove = at803x_remove,
.config_init = at803x_config_init,
.set_wol = at803x_set_wol,
.get_wol = at803x_get_wol,
@@ -726,6 +735,7 @@ static struct phy_driver at803x_driver[] = {
.name = "Qualcomm Atheros AR8030",
.phy_id_mask = AT803X_PHY_ID_MASK,
.probe = at803x_probe,
+ .remove = at803x_remove,
.config_init = at803x_config_init,
.link_change_notify = at803x_link_change_notify,
.set_wol = at803x_set_wol,
@@ -741,6 +751,7 @@ static struct phy_driver at803x_driver[] = {
.name = "Qualcomm Atheros AR8031/AR8033",
.phy_id_mask = AT803X_PHY_ID_MASK,
.probe = at803x_probe,
+ .remove = at803x_remove,
.config_init = at803x_config_init,
.set_wol = at803x_set_wol,
.get_wol = at803x_get_wol,
--
2.20.1
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