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net: phy: Add missing phy_unregister_device 

The counterpart of phy_register_device is missing. Add it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2015-04-28 12:40:45 +02:00
parent e8388cbb37
commit efe0fa9e92
2 changed files with 12 additions and 0 deletions
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11
drivers/net/phy/phy.c
View File

@ -272,6 +272,17 @@ int phy_register_device(struct phy_device *phydev)
return ret;
}
void phy_unregister_device(struct phy_device *phydev)
{
if (!phydev->registered)
return;
phydev->bus->phy_map[phydev->addr] = NULL;
unregister_device(&phydev->dev);
phydev->registered = 0;
}
static struct phy_device *of_mdio_find_phy(struct eth_device *edev)
{
struct device_d *dev;

1
include/linux/phy.h
View File

@ -266,6 +266,7 @@ int phy_init(void);
int phy_init_hw(struct phy_device *phydev);
int phy_register_device(struct phy_device* dev);
void phy_unregister_device(struct phy_device *phydev);
/**
* phy_read - Convenience function for reading a given PHY register