diff options
Diffstat (limited to 'drivers/net/phy/phy_device.c')
| -rw-r--r-- | drivers/net/phy/phy_device.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 09864c9635ac..675fbd225378 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -1818,41 +1818,6 @@ int phy_resume(struct phy_device *phydev) } EXPORT_SYMBOL(phy_resume); -int phy_loopback(struct phy_device *phydev, bool enable) -{ - int ret = 0; - - if (!phydev->drv) - return -EIO; - - mutex_lock(&phydev->lock); - - if (enable && phydev->loopback_enabled) { - ret = -EBUSY; - goto out; - } - - if (!enable && !phydev->loopback_enabled) { - ret = -EINVAL; - goto out; - } - - if (phydev->drv->set_loopback) - ret = phydev->drv->set_loopback(phydev, enable, 0); - else - ret = genphy_loopback(phydev, enable, 0); - - if (ret) - goto out; - - phydev->loopback_enabled = enable; - -out: - mutex_unlock(&phydev->lock); - return ret; -} -EXPORT_SYMBOL(phy_loopback); - /** * phy_reset_after_clk_enable - perform a PHY reset if needed * @phydev: target phy_device struct |