blob: b98f35333f828f55ab178ed589d24969d48bcf34 (
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--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -613,6 +613,9 @@ EXPORT_SYMBOL(phy_attach);
*/
void phy_detach(struct phy_device *phydev)
{
+ if (phydev->drv && phydev->drv->detach)
+ phydev->drv->detach(phydev);
+
phydev->attached_dev->phydev = NULL;
phydev->attached_dev = NULL;
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -432,6 +432,12 @@ struct phy_driver {
*/
int (*did_interrupt)(struct phy_device *phydev);
+ /*
+ * Called before an ethernet device is detached
+ * from the PHY.
+ */
+ void (*detach)(struct phy_device *phydev);
+
/* Clears up any memory if needed */
void (*remove)(struct phy_device *phydev);
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