From 76e9965a69ff97c3ca973ca54f145a96023bdeca Mon Sep 17 00:00:00 2001 From: Phil Sutter Date: Wed, 14 May 2014 03:24:00 +0200 Subject: [PATCH] phy: add detach callback to struct phy_driver This is used by ar8216 driver. --- drivers/net/phy/phy_device.c | 4 ++++ include/linux/phy.h | 6 ++++++ 2 files changed, 10 insertions(+) diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 3653754..b35ece2 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -662,6 +662,10 @@ EXPORT_SYMBOL(phy_attach); void phy_detach(struct phy_device *phydev) { int i; + + if (phydev->drv && phydev->drv->detach) + phydev->drv->detach(phydev); + phydev->attached_dev->phydev = NULL; phydev->attached_dev = NULL; phy_suspend(phydev); diff --git a/include/linux/phy.h b/include/linux/phy.h index 9ab0d79..f1441b4 100644 --- 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); -- 1.8.5.3