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authorGabor Juhos <juhosg@openwrt.org>2013-02-07 15:18:24 +0000
committerGabor Juhos <juhosg@openwrt.org>2013-02-07 15:18:24 +0000
commitfe61fc2d7d0b3fb348b502f68f98243b3ddf5867 (patch)
treec5e86b33aff8cbb710479234274537beb8b308a2 /target/linux/generic/patches-3.3/703-phy-add-detach-callback-to-struct-phy_driver.patch
parent07db9e8eabf9d78384412045954d2d6837757a61 (diff)
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generic: add detach callback to struct phy_driver
Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 35510
Diffstat (limited to 'target/linux/generic/patches-3.3/703-phy-add-detach-callback-to-struct-phy_driver.patch')
-rw-r--r--target/linux/generic/patches-3.3/703-phy-add-detach-callback-to-struct-phy_driver.patch27
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/generic/patches-3.3/703-phy-add-detach-callback-to-struct-phy_driver.patch b/target/linux/generic/patches-3.3/703-phy-add-detach-callback-to-struct-phy_driver.patch
new file mode 100644
index 0000000000..8af9a19163
--- /dev/null
+++ b/target/linux/generic/patches-3.3/703-phy-add-detach-callback-to-struct-phy_driver.patch
@@ -0,0 +1,27 @@
+--- a/drivers/net/phy/phy_device.c
++++ b/drivers/net/phy/phy_device.c
+@@ -522,6 +522,9 @@ 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
+@@ -417,6 +417,12 @@ 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);
+