Messages in this thread Patch in this message | | | From | Florian Fainelli <> | Subject | [PATCH net-next 1/2] net: phy: Use genphy_loopback() by default | Date | Tue, 15 Oct 2019 15:49:52 -0700 |
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The standard way of putting a PHY device into loopback is most often suitable for testing. This is going to be necessary in a subsequent patch that adds RGII debugging capability using the loopback feature.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- drivers/net/phy/phy_device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 9d2bbb13293e..c2e66b9ec161 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -1514,7 +1514,7 @@ int phy_loopback(struct phy_device *phydev, bool enable) if (phydev->drv && phydrv->set_loopback) ret = phydrv->set_loopback(phydev, enable); else - ret = -EOPNOTSUPP; + ret = genphy_loopback(phydev, enable); if (ret) goto out; -- 2.17.1
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