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Diffstat (limited to 'target/linux/generic/pending-4.19/703-phy-add-detach-callback-to-struct-phy_driver.patch')
-rw-r--r--target/linux/generic/pending-4.19/703-phy-add-detach-callback-to-struct-phy_driver.patch38
1 files changed, 38 insertions, 0 deletions
diff --git a/target/linux/generic/pending-4.19/703-phy-add-detach-callback-to-struct-phy_driver.patch b/target/linux/generic/pending-4.19/703-phy-add-detach-callback-to-struct-phy_driver.patch
new file mode 100644
index 0000000000..11436a2166
--- /dev/null
+++ b/target/linux/generic/pending-4.19/703-phy-add-detach-callback-to-struct-phy_driver.patch
@@ -0,0 +1,38 @@
+From: Gabor Juhos <juhosg@openwrt.org>
+Subject: generic: add detach callback to struct phy_driver
+
+lede-commit: fe61fc2d7d0b3fb348b502f68f98243b3ddf5867
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/phy/phy_device.c | 3 +++
+ include/linux/phy.h | 6 ++++++
+ 2 files changed, 9 insertions(+)
+
+--- a/drivers/net/phy/phy_device.c
++++ b/drivers/net/phy/phy_device.c
+@@ -1102,6 +1102,9 @@ void phy_detach(struct phy_device *phyde
+ struct module *ndev_owner = dev->dev.parent->driver->owner;
+ struct mii_bus *bus;
+
++ if (phydev->drv && phydev->drv->detach)
++ phydev->drv->detach(phydev);
++
+ if (phydev->sysfs_links) {
+ sysfs_remove_link(&dev->dev.kobj, "phydev");
+ sysfs_remove_link(&phydev->mdio.dev.kobj, "attached_dev");
+--- a/include/linux/phy.h
++++ b/include/linux/phy.h
+@@ -559,6 +559,12 @@ 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);
+