diff options
| author |   Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2020-06-26 17:53:25 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-06-26 13:40:09 -0700 |
| commit | 96e263592bf12476b100a48ebdeb4b637bf48f9f (patch) | |
| tree | 8b3d047cc2dffd7f0622dc79031c453211c466ad /drivers/net/phy/mdio_device.c | |
| parent | net: phy: reset the PHY even if probe() is not implemented (diff) | |
| download | linux-dev-96e263592bf12476b100a48ebdeb4b637bf48f9f.tar.xz linux-dev-96e263592bf12476b100a48ebdeb4b637bf48f9f.zip | |
net: phy: mdio: reset MDIO devices even if probe() is not implemented
Similarily to PHY drivers - there's no reason to require probe() to be
implemented in order to call mdio_device_reset(). MDIO devices can have
resets defined without needing to do anything in probe().
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy/mdio_device.c')
| -rw-r--r-- | drivers/net/phy/mdio_device.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/net/phy/mdio_device.c b/drivers/net/phy/mdio_device.c index f60443e48622..be615504b829 100644 --- a/drivers/net/phy/mdio_device.c +++ b/drivers/net/phy/mdio_device.c @@ -150,10 +150,10 @@ static int mdio_probe(struct device *dev) struct mdio_driver *mdiodrv = to_mdio_driver(drv); int err = 0; - if (mdiodrv->probe) { - /* Deassert the reset signal */ - mdio_device_reset(mdiodev, 0); + /* Deassert the reset signal */ + mdio_device_reset(mdiodev, 0); + if (mdiodrv->probe) { err = mdiodrv->probe(mdiodev); if (err) { /* Assert the reset signal */ @@ -170,12 +170,11 @@ static int mdio_remove(struct device *dev) struct device_driver *drv = mdiodev->dev.driver; struct mdio_driver *mdiodrv = to_mdio_driver(drv); - if (mdiodrv->remove) { + if (mdiodrv->remove) mdiodrv->remove(mdiodev); - /* Assert the reset signal */ - mdio_device_reset(mdiodev, 1); - } + /* Assert the reset signal */ + mdio_device_reset(mdiodev, 1); return 0; } |